wat strict +

mach-run-console

JavaScript error: resource://gre/modules/TelemetryController.jsm, line 710: Error: string + boolean is not allowed
JavaScript error: chrome://global/content/elements/tabbox.js, line 465: Error: string + number is not allowed
JavaScript error: resource://gre/modules/TelemetryEnvironment.jsm, line 1350: Error: string + null is not allowed
JavaScript error: resource:///modules/sessionstore/SessionStore.jsm, line 1609: Error: string + number is not allowed
JavaScript error: resource://gre/modules/CaptiveDetect.jsm, line 263: Error: string + number is not allowed
JavaScript error: resource://gre/modules/SearchService.jsm, line 2332: Error: string + boolean is not allowed
Extension error: can't access property "linkedBrowser", tab is undefined resource://gre/modules/ExtensionActions.jsm:312 :: isShownForTab@resource://gre/modules/ExtensionActions.jsm:312:17
onManifestEntry@chrome://browser/content/parent/ext-pageAction.js:135:27
async*asyncEmitManifestEntry@resource://gre/modules/ExtensionCommon.jsm:1546:18
async*runManifest/<@resource://gre/modules/Extension.jsm:2203:22
addStartupStatePromise@resource://gre/modules/Extension.jsm:1905:13
addPromise@resource://gre/modules/Extension.jsm:2197:26
runManifest@resource://gre/modules/Extension.jsm:2202:19
startup/<@resource://gre/modules/Extension.jsm:2504:16
addStartupStatePromise@resource://gre/modules/Extension.jsm:1905:13
startup@resource://gre/modules/Extension.jsm:2503:14
async*startup@resource://gre/modules/Extension.jsm:1699:27
callBootstrapMethod@resource://gre/modules/addons/XPIProvider.jsm:1803:33
startup@resource://gre/modules/addons/XPIProvider.jsm:1907:32
startup@resource://gre/modules/addons/XPIProvider.jsm:2506:39
callProvider@resource://gre/modules/AddonManager.jsm:212:31
_startProvider@resource://gre/modules/AddonManager.jsm:583:17
startup@resource://gre/modules/AddonManager.jsm:807:14
startup@resource://gre/modules/AddonManager.jsm:3440:26
observe@resource://gre/modules/addonManager.js:87:29

Extension error: can't access property "linkedBrowser", tab is undefined resource://gre/modules/ExtensionActions.jsm:312 :: isShownForTab@resource://gre/modules/ExtensionActions.jsm:312:17
onManifestEntry@chrome://browser/content/parent/ext-pageAction.js:135:27
async*asyncEmitManifestEntry@resource://gre/modules/ExtensionCommon.jsm:1546:18
async*runManifest/<@resource://gre/modules/Extension.jsm:2203:22
addStartupStatePromise@resource://gre/modules/Extension.jsm:1905:13
addPromise@resource://gre/modules/Extension.jsm:2197:26
runManifest@resource://gre/modules/Extension.jsm:2202:19
startup/<@resource://gre/modules/Extension.jsm:2504:16
addStartupStatePromise@resource://gre/modules/Extension.jsm:1905:13
startup@resource://gre/modules/Extension.jsm:2503:14
async*startup@resource://gre/modules/Extension.jsm:1699:27
callBootstrapMethod@resource://gre/modules/addons/XPIProvider.jsm:1803:33
startup@resource://gre/modules/addons/XPIProvider.jsm:1907:32
startup@resource://gre/modules/addons/XPIProvider.jsm:2506:39
callProvider@resource://gre/modules/AddonManager.jsm:212:31
_startProvider@resource://gre/modules/AddonManager.jsm:583:17
startup@resource://gre/modules/AddonManager.jsm:807:14
startup@resource://gre/modules/AddonManager.jsm:3440:26
observe@resource://gre/modules/addonManager.js:87:29

JavaScript error: resource://gre/modules/Log.jsm, line 584: Error: number + string is not allowed
JavaScript error: resource://gre/modules/Log.jsm, line 584: Error: number + string is not allowed
console.log: "RemoteSettingsWorker error: Error: string + number is not allowed"
JavaScript error: resource://services-settings/RemoteSettingsWorker.js, line 125: Error: string + Error is not allowed