Sometimes DDC outputs stack frames in the stack for constructor calls with just "new" and no class information.
Example:
#32 new (http://localhost:46833/dart-sdk/lib/async/stream_controller.dart:880:9)
I expected to always see class attached to a constructor invocation. I implemented a workaround, so this is not urgent.
Steps to reproduce:
- Sync to https://github.com/flutter/flutter/commit/91ab73ab23345cc412cf198eab85d7749bd113c1
cd dev/integration_tests/flutter_gallery
flutter run -d web-server --dart-define=FLUTTER_WEB_USE_SKIA=true
- Use a Chromium build to run the app (do not use Chrome; you want a browser that lacks built-in video codecs)
- Open Media > Video demo
- Observe the stack trace in the console, with one of the stack frames reading just "new" with no other information attached.
Detailed stack trace (see line 32):
#1 completeError (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:23:44)
#2 errorListener (http://localhost:46833/packages/video_player/video_player.dart.js:776:35)
#3 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#4 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#5 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#6 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#7 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#8 runUnaryGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:1005:7)
#9 sendError (http://localhost:46833/dart-sdk/lib/async/stream_impl.dart:378:15)
#10 [_sendError] (http://localhost:46833/dart-sdk/lib/async/stream_impl.dart:394:16)
#11 perform (http://localhost:46833/dart-sdk/lib/async/stream_impl.dart:622:13)
#12 handleNext (http://localhost:46833/dart-sdk/lib/async/stream_impl.dart:730:10)
#13 (http://localhost:46833/dart-sdk/lib/async/stream_impl.dart:687:7)
#14 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#15 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#16 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1182:47)
#17 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#18 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#19 (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#20 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#21 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#22 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#23 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#24 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#25 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#26 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#27 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#28 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)
#29 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#30 _registerErrorHandler (http://localhost:46833/dart-sdk/lib/async/stream_impl.dart:161:18)
#31 zoned (http://localhost:46833/dart-sdk/lib/async/stream_impl.dart:119:20)
#32 new (http://localhost:46833/dart-sdk/lib/async/stream_controller.dart:880:9)
#33 [_subscribe] (http://localhost:46833/dart-sdk/lib/async/stream_controller.dart:712:47)
#34 [_createSubscription] (http://localhost:46833/dart-sdk/lib/async/stream_controller.dart:860:19)
#35 listen (http://localhost:46833/dart-sdk/lib/async/stream_impl.dart:493:9)
#36 initialize (http://localhost:46833/packages/video_player/video_player.dart.js:780:103)
#37 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#38 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#39 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#40 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#41 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#42 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#43 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#44 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#45 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#46 [_completeWithValue] (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:529:5)
#47 (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:567:7)
#48 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#49 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#50 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#51 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#52 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#53 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#54 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#55 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#56 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)
#57 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#58 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#59 initialize (http://localhost:46833/packages/video_player/video_player.dart.js:700:20)
#60 initController (http://localhost:46833/packages/flutter_gallery/demo/video_demo.dart.js:2494:28)
#61 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#62 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#63 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#64 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#65 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#66 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#67 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#68 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#69 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#70 [_completeWithValue] (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:529:5)
#71 (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:567:7)
#72 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#73 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#74 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#75 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#76 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#77 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#78 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#79 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#80 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)
#81 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#82 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#83 initController (http://localhost:46833/packages/flutter_gallery/demo/video_demo.dart.js:2488:22)
#84 initState (http://localhost:46833/packages/flutter_gallery/demo/video_demo.dart.js:2504:7)
#85 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48725:54)
#86 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#87 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#88 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#89 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#90 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#91 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#92 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#93 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#94 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#95 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#96 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#97 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#98 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#99 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#100 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#101 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#102 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#103 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#104 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#105 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#106 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#107 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#108 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#109 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#110 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#111 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#112 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#113 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#114 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#115 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#116 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#117 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#118 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#119 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#120 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#121 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#122 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#123 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#124 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#125 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#126 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#127 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#128 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#129 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#130 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#131 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#132 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#133 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#134 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#135 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#136 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#137 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#138 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#139 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#140 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#141 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#142 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#143 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#144 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#145 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#146 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#147 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#148 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#149 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#150 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#151 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#152 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#153 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#154 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#155 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#156 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#157 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#158 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#159 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#160 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#161 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#162 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#163 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#164 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#165 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#166 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#167 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#168 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#169 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#170 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#171 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#172 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#173 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#174 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#175 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#176 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#177 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#178 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#179 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#180 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#181 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#182 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#183 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#184 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#185 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#186 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#187 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#188 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#189 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#190 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#191 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#192 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#193 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#194 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#195 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#196 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#197 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#198 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#199 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#200 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#201 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#202 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#203 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#204 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#205 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#206 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#207 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#208 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#209 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#210 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#211 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#212 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#213 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#214 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#215 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#216 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#217 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#218 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#219 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40911:27)
#220 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#221 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#222 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#223 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#224 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#225 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#226 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#227 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#228 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#229 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#230 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#231 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#232 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#233 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#234 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#235 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#236 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#237 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25863:12)
#238 [_firstBuild] (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48744:25)
#239 mount (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25859:24)
#240 inflateWidget (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24609:16)
#241 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24468:25)
#242 updateChildren (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25357:44)
#243 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:27982:32)
#244 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#245 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#246 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#247 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#248 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48773:12)
#249 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#250 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#251 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#252 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25962:12)
#253 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#254 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#255 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#256 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25962:12)
#257 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:45961:15)
#258 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#259 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40918:27)
#260 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#261 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#262 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#263 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#264 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48773:12)
#265 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#266 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40918:27)
#267 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#268 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:40918:27)
#269 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#270 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#271 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#272 update (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25962:12)
#273 updateChild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:24455:17)
#274 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25895:29)
#275 performRebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48751:13)
#276 rebuild (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:25024:12)
#277 buildScope (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:48336:48)
#278 drawFrame (http://localhost:46833/packages/flutter/src/widgets/widget_span.dart.js:51200:77)
#279 [_handlePersistentFrameCallback] (http://localhost:46833/packages/flutter/src/rendering/layer.dart.js:6021:12)
#280 [_invokeFrameCallback] (http://localhost:46833/packages/flutter/src/scheduler/binding.dart.js:766:9)
#281 handleDrawFrame (http://localhost:46833/packages/flutter/src/scheduler/binding.dart.js:734:37)
#282 handleDrawFrame (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:4362:57)
#283 [_handleDrawFrame] (http://localhost:46833/packages/flutter/src/scheduler/binding.dart.js:689:12)
#284 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#285 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#286 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#287 _invoke (http://localhost:46833/lib/_engine/engine/platform_dispatcher.dart:882:9)
#288 invokeOnDrawFrame (http://localhost:46833/lib/_engine/engine/platform_dispatcher.dart:149:5)
#289 (http://localhost:46833/lib/_engine/engine.dart:239:45)
#290 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#291 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#292 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#293 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1206:13)
#294 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#295 runUnaryGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:1005:7)
#296 (http://localhost:46833/dart-sdk/lib/async/zone.dart:1042:26)
#297 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#298 bindUnaryCallbackGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:1041:22)
#299 _wrapZone (http://localhost:46833/dart-sdk/lib/html/dart2js/html_dart2js.dart:40787:23)
#300 requestAnimationFrame] (http://localhost:46833/dart-sdk/lib/html/dart2js/html_dart2js.dart:32119:35)
#301 (http://localhost:46833/lib/_engine/engine.dart:209:19)
#302 scheduleFrame (http://localhost:46833/lib/_engine/engine/platform_dispatcher.dart:456:5)
#303 scheduleFrame (http://localhost:46833/lib/ui/src/ui/window.dart:86:46)
#304 scheduleFrame (http://localhost:46833/packages/flutter_test/src/window.dart.js:309:21)
#305 scheduleFrame (http://localhost:46833/packages/flutter/src/scheduler/binding.dart.js:624:19)
#306 scheduleFrame (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:4345:13)
#307 ensureVisualUpdate (http://localhost:46833/packages/flutter/src/scheduler/binding.dart.js:602:16)
#308 requestVisualUpdate (http://localhost:46833/packages/flutter/src/rendering/layer.dart.js:6734:83)
#309 markNeedsPaint (http://localhost:46833/packages/flutter/src/rendering/layer.dart.js:3551:38)
#310 [_handleViewNeedsPaint] (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:4386:23)
#311 handlePointerEvent (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:4402:40)
#312 (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:5140:22)
#313 runBody (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:84:54)
#314 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:123:12)
#315 (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:5139:83)
#316 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#317 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#318 guard (http://localhost:46833/packages/flutter_test/src/test_async_utils.dart.js:61:31)
#319 sendEventToBinding (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:5139:46)
#320 (http://localhost:46833/packages/flutter_test/src/test_pointer.dart.js:300:35)
#321 runBody (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:84:54)
#322 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:123:12)
#323 (http://localhost:46833/packages/flutter_test/src/test_pointer.dart.js:297:85)
#324 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#325 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#326 guard (http://localhost:46833/packages/flutter_test/src/test_async_utils.dart.js:61:31)
#327 down (http://localhost:46833/packages/flutter_test/src/test_pointer.dart.js:297:48)
#328 runBody (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:84:54)
#329 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:123:12)
#330 down (http://localhost:46833/packages/flutter_test/src/test_pointer.dart.js:296:20)
#331 startGesture (http://localhost:46833/packages/flutter_test/src/controller.dart.js:545:22)
#332 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#333 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#334 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#335 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#336 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#337 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#338 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#339 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#340 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#341 [_completeWithValue] (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:529:5)
#342 (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:567:7)
#343 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#344 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#345 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#346 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#347 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#348 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#349 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#350 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#351 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)
#352 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#353 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#354 startGesture (http://localhost:46833/packages/flutter_test/src/controller.dart.js:542:20)
#355 (http://localhost:46833/packages/flutter_test/src/controller.dart.js:304:35)
#356 runBody (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:84:54)
#357 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:123:12)
#358 (http://localhost:46833/packages/flutter_test/src/controller.dart.js:303:83)
#359 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#360 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#361 guard (http://localhost:46833/packages/flutter_test/src/test_async_utils.dart.js:61:31)
#362 tapAt (http://localhost:46833/packages/flutter_test/src/controller.dart.js:303:46)
#363 tap (http://localhost:46833/packages/flutter_test/src/controller.dart.js:296:19)
#364 runDemos (http://localhost:46833/run_demos.dart.js:95:28)
#365 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#366 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#367 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#368 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#369 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#370 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#371 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#372 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#373 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#374 [_completeWithValue] (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:529:5)
#375 (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:567:7)
#376 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#377 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#378 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#379 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#380 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#381 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#382 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#383 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#384 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)
#385 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#386 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#387 runDemos (http://localhost:46833/run_demos.dart.js:62:18)
#388 (http://localhost:46833/transitions_perf_e2e.dart.js:178:25)
#389 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#390 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#391 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#392 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#393 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#394 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#395 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#396 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#397 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#398 [_complete] (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:519:7)
#399 (http://localhost:46833/dart-sdk/lib/async/future.dart:323:15)
#400 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#401 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#402 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1182:47)
#403 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#404 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#405 (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#406 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#407 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#408 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#409 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#410 (http://localhost:46833/dart-sdk/lib/async/zone.dart:1021:23)
#411 internalCallback (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/private/isolate_helper.dart:48:19)
#412 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#413 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#414 (http://localhost:46833/transitions_perf_e2e.dart.js:167:70)
#415 (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:5435:19)
#416 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#417 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#418 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#419 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#420 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#421 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#422 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#423 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#424 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#425 [_completeWithValue] (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:529:5)
#426 (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:567:7)
#427 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#428 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#429 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#430 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#431 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#432 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#433 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#434 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#435 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)
#436 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#437 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#438 (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:5427:52)
#439 _runTestBody (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:3761:15)
#440 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#441 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#442 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#443 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#444 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#445 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#446 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#447 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#448 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#449 [_completeWithValue] (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:529:5)
#450 (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:567:7)
#451 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#452 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
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#454 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#455 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#456 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#457 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#458 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#459 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)
#460 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#461 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#462 [_runTestBody] (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:3753:20)
#463 _rootRunBinary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1222:13)
#464 runBinary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1107:19)
#465 [_runTest] (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:3745:16)
#466 runTest (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:4500:30)
#467 runBody (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:84:54)
#468 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:123:12)
#469 runTest (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:4495:20)
#470 [runTest] (http://localhost:46833/packages/integration_test/integration_test.dart.js:271:20)
#471 runTest$ (http://localhost:46833/packages/integration_test/integration_test.dart.js:195:28)
#472 runBody (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:84:54)
#473 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:123:12)
#474 runTest (http://localhost:46833/packages/integration_test/integration_test.dart.js:193:20)
#475 (http://localhost:46833/packages/flutter_test/src/_matchers_web.dart.js:5427:24)
#476 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:870:17)
#477 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#478 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#479 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#480 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
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#482 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#483 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#484 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#485 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#486 (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:393:9)
#487 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#488 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
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#490 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#491 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#492 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#493 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#494 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#495 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)
#496 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#497 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#498 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:868:67)
#499 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#500 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#501 _runZoned (http://localhost:46833/dart-sdk/lib/async/zone.dart:1629:67)
#502 runZoned (http://localhost:46833/dart-sdk/lib/async/zone.dart:1550:10)
#503 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:868:21)
#504 runBody (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:84:54)
#505 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:123:12)
#506 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:858:95)
#507 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:557:15)
#508 runBody (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:84:54)
#509 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:123:12)
#510 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:554:59)
#511 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#512 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#513 _runZoned (http://localhost:46833/dart-sdk/lib/async/zone.dart:1629:67)
#514 runZoned (http://localhost:46833/dart-sdk/lib/async/zone.dart:1550:10)
#515 waitForOutstandingCallbacks (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:554:13)
#516 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:645:24)
#517 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:45:50)
#518 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:98)
#519 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#520 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:163:80)
#521 _rootRunUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1198:47)
#522 runUnary (http://localhost:46833/dart-sdk/lib/async/zone.dart:1100:19)
#523 handleValue (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:143:18)
#524 handleValueCallback (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:696:44)
#525 _propagateToListeners (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:725:32)
#526 [_complete] (http://localhost:46833/dart-sdk/lib/async/future_impl.dart:519:7)
#527 (http://localhost:46833/dart-sdk/lib/async/future.dart:175:15)
#528 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#529 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#530 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1182:47)
#531 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#532 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#533 (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#534 [_run] (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:231:16)
#535 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:154:71)
#536 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#537 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#538 (http://localhost:46833/dart-sdk/lib/async/zone.dart:1021:23)
#539 internalCallback (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/private/isolate_helper.dart:48:19)
#540 registerUnaryCallback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1121:19)
#541 _async (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:67:19)
#542 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:641:63)
#543 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#544 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#545 _runZoned (http://localhost:46833/dart-sdk/lib/async/zone.dart:1629:67)
#546 runZoned (http://localhost:46833/dart-sdk/lib/async/zone.dart:1550:10)
#547 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:641:17)
#548 [_guardIfGuarded] (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:670:9)
#549 (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:640:30)
#550 (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:1138:18)
#551 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#552 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#553 _runZoned (http://localhost:46833/dart-sdk/lib/async/zone.dart:1629:67)
#554 runZoned (http://localhost:46833/dart-sdk/lib/async/zone.dart:1550:10)
#555 capture (http://localhost:46833/packages/stack_trace/src/stack_zone_specification.dart.js:1136:20)
#556 [_onRun] (http://localhost:46833/packages/test_api/src/frontend/async_matcher.dart.js:639:19)
#557 run (http://localhost:46833/packages/test_api/src/backend/live_test_controller.dart.js:149:20)
#558 (http://localhost:46833/dart-sdk/lib/async/future.dart:201:37)
#559 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1182:47)
#560 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#561 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#562 (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#563 _rootRun (http://localhost:46833/dart-sdk/lib/async/zone.dart:1190:13)
#564 run (http://localhost:46833/dart-sdk/lib/async/zone.dart:1093:19)
#565 runGuarded (http://localhost:46833/dart-sdk/lib/async/zone.dart:997:7)
#566 callback (http://localhost:46833/dart-sdk/lib/async/zone.dart:1037:23)
#567 _microtaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:41:11)
#568 _startMicrotaskLoop (http://localhost:46833/dart-sdk/lib/async/schedule_microtask.dart:50:5)
#569 (http://localhost:46833/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart:166:15)