flutter run -v

[   +1 ms] FAILURE: Build failed with an exception.
[   +2 ms] * What went wrong:
[        ] Execution failed for task ':app:preDebugBuild'.
[        ] > Android dependency 'com.android.support:support-compat' has different version for the compile (26.1.0)
and runtime (27.1.1) classpath. You should manually set the same version via DependencyResolution
[        ] * Try:
[        ] Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log
output. Run with --scan to get full insights.
[        ] * Get more help at https://help.gradle.org
[        ] BUILD FAILED in 1s
[ +356 ms] Gradle task 'assembleDebug'... (completed)
[  +14 ms] "flutter run" took 12,755ms.
Gradle task assembleDebug failed with exit code 1

#0      throwToolExit (package:flutter_tools/src/base/common.dart:26:3)
#1      _buildGradleProjectV2 (package:flutter_tools/src/android/gradle.dart:399:5)
<asynchronous suspension>
#2      buildGradleProject (package:flutter_tools/src/android/gradle.dart:300:14)
<asynchronous suspension>
#3      buildApk (package:flutter_tools/src/android/apk.dart:43:10)
<asynchronous suspension>
#4      AndroidDevice.startApp (package:flutter_tools/src/android/android_device.dart:379:13)
<asynchronous suspension>
#5      FlutterDevice.runHot (package:flutter_tools/src/resident_runner.dart:289:54)
<asynchronous suspension>
#6      HotRunner.run (package:flutter_tools/src/run_hot.dart:272:39)
<asynchronous suspension>
#7      RunCommand.runCommand (package:flutter_tools/src/commands/run.dart:398:37)
<asynchronous suspension>
#8      FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:401:18)
#9      _asyncThenWrapperHelper.<anonymous closure> (dart:async/runtime/libasync_patch.dart:77:64)
#10     _rootRunUnary (dart:async/zone.dart:1132:38)
#11     _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#12     _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
#13     Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
#14     Future._propagateToListeners (dart:async/future_impl.dart:671:32)
#15     Future._complete (dart:async/future_impl.dart:476:7)
#16     _SyncCompleter.complete (dart:async/future_impl.dart:51:12)
#17     _AsyncAwaitCompleter.complete (dart:async/runtime/libasync_patch.dart:28:18)
#18     _completeOnAsyncReturn (dart:async/runtime/libasync_patch.dart:295:13)
#19     RunCommand.usageValues (package:flutter_tools/src/commands/run.dart)
#20     _asyncThenWrapperHelper.<anonymous closure> (dart:async/runtime/libasync_patch.dart:77:64)
#21     _rootRunUnary (dart:async/zone.dart:1132:38)
#22     _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#23     _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
#24     Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
#25     Future._propagateToListeners (dart:async/future_impl.dart:671:32)
#26     Future._complete (dart:async/future_impl.dart:476:7)
#27     _SyncCompleter.complete (dart:async/future_impl.dart:51:12)
#28     _AsyncAwaitCompleter.complete.<anonymous closure> (dart:async/runtime/libasync_patch.dart:33:20)
#29     _rootRun (dart:async/zone.dart:1124:13)
#30     _CustomZone.run (dart:async/zone.dart:1021:19)
#31     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:947:23)
#32     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
#33     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
#34     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
#35     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)