dynamic_theme
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Published
20 hours ago •
Norbert515
Norbert515
My app state crashes when changing theme
When using your package, the state crashes immediately after I change theme like this:
DynamicTheme.of(context).setThemeData(Theme.of(context).copyWith(
primaryColor: Colors.red,
accentColor: Colors.red
));
This is the stack:
I/flutter (10924): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter (10924): The following assertion was thrown building AnimatedTheme(duration: 200ms, dirty, state:
I/flutter (10924): _AnimatedThemeState#921ab(ticker active, ThemeDataTween(ThemeData#5888e(primaryColor:
I/flutter (10924): Color(0xffffb74d), primaryColorBrightness: light, accentColor: Color(0xffffb74d),
I/flutter (10924): accentColorBrightness: light, indicatorColor: Color(0xffffffff), toggleableActiveColor:
I/flutter (10924): Color(0xffffb74d), buttonTheme: ButtonThemeData#e64a2(buttonColor: Color(0xffe0e0e0), focusColor:
I/flutter (10924): Color(0x1f000000), hoverColor: Color(0x0a000000), colorScheme: ColorScheme#7fe7a(primary:
I/flutter (10924): MaterialColor(primary value: Color(0xff2196f3)), primaryVariant: Color(0xff1976d2), secondary:
I/flutter (10924): Color(0xffffb74d), secondaryVariant: Color(0xff1976d2), background: Color(0xff90caf9), error:
I/flutter (10924): Color(0xffd32f2f), onBackground: Color(0xffffffff)), materialTapTargetSize:
I/flutter (10924): MaterialTapTargetSize.padded), toggleButtonsTheme: ToggleButtonsThemeData#ab29b, textTheme:
I/flutter (10924): TextTheme#0bd0d, primaryTextTheme: TextTheme#0bd0d, accentTextTheme: TextTheme#0bd0d,
I/flutter (10924): inputDecorationTheme: InputDecorationTheme#0f55d, iconTheme: IconThemeData#2abdc(color:
I/flutter (10924): Color(0xdd000000)), primaryIconTheme: IconThemeData#a143c(color: Color(0xff000000)),
I/flutter (10924): accentIconTheme: IconThemeData#a143c(color: Color(0xff000000)), sliderTheme: SliderThemeData#1ddfc,
I/flutter (10924): tabBarTheme: TabBarTheme#50f35, tooltipTheme: TooltipThemeData#7cf4b, cardTheme: CardTheme#b4e63,
I/flutter (10924): chipTheme: ChipThemeData#28bbd(secondarySelectedColor: Color(0x3dffb74d), secondaryLabelStyle:
I/flutter (10924): TextStyle(debugLabel: (blackMountainView body2).copyWith, inherit: true, color: Color(0xdeffb74d),
I/flutter (10924): family: Roboto, decoration: TextDecoration.none)), materialTapTargetSize:
I/flutter (10924): MaterialTapTargetSize.padded, applyElevationOverlayColor: false, pageTransitionsTheme:
I/flutter (10924): PageTransitionsTheme#afeaf, appBarTheme: AppBarTheme#4cc4f(color: Color(0x00000000), elevation: 0.0,
I/flutter (10924): iconTheme: IconThemeData#5a49c(color: Color(0xffbdbdbd)), textTheme: TextTheme#86fdd(display4: null,
I/flutter (10924): display3: null, display2: null, display1: null, headline: null, title: TextStyle(inherit: true,
I/flutter (10924): color: Color(0xff000000)), subhead: null, body2: null, body1: null, caption: null, button: null,
I/flutter (10924): subtitle): null, overline: null)), colorScheme: ColorScheme#7fe7a(primary: MaterialColor(primary
I/flutter (10924): value: Color(0xff2196f3)), primaryVariant: Color(0xff1976d2), secondary: Color(0xffffb74d),
I/flutter (10924): secondaryVariant: Color(0xff1976d2), background: Color(0xff90caf9), error: Color(0xffd32f2f),
I/flutter (10924): onBackground: Color(0xffffffff))) → ThemeData#b4397(primaryColor: Color(0xffffb74d),
I/flutter (10924): primaryColorBrightness: light, accentColor: Color(0xffffb74d), accentColorBrightness: light,
I/flutter (10924): indicatorColor: Color(0xffffffff), toggleableActiveColor: Color(0xffffb74d), buttonTheme:
I/flutter (10924): ButtonThemeData#e64a2(buttonColor: Color(0xffe0e0e0), focusColor: Color(0x1f000000), hoverColor:
I/flutter (10924): Color(0x0a000000), colorScheme: ColorScheme#7fe7a(primary: MaterialColor(primary value:
I/flutter (10924): Color(0xff2196f3)), primaryVariant: Color(0xff1976d2), secondary: Color(0xffffb74d),
I/flutter (10924): secondaryVariant: Color(0xff1976d2), background: Color(0xff90caf9), error: Color(0xffd32f2f),
I/flutter (10924): onBackground: Color(0xffffffff)), materialTapTargetSize: MaterialTapTargetSize.padded),
I/flutter (10924): toggleButtonsTheme: ToggleButtonsThemeData#ab29b, textTheme: TextTheme#ee13f(display4:
I/flutter (10924): TextStyle(debugLabel: (englishLike display4 2014).merge(blackMountainView display4), inherit: false,
I/flutter (10924): color: Color(0x8a000000), family: Roboto, size: 112.0, weight: 100, baseline: alphabetic,
I/flutter (10924): decoration: TextDecoration.none), display3: TextStyle(debugLabel: (englishLike display3
I/flutter (10924): 2014).merge(blackMountainView display3), inherit: false, color: Color(0x8a000000), family: Roboto,
I/flutter (10924): size: 56.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), display2:
I/flutter (10924): TextStyle(debugLabel: (englishLike display2 2014).merge(blackMountainView display2), inherit: false,
I/flutter (10924): color: Color(0x8a000000), family: Roboto, size: 45.0, weight: 400, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), display1: TextStyle(debugLabel: (englishLike display1
I/flutter (10924): 2014).merge(blackMountainView display1), inherit: false, color: Color(0x8a000000), family: Roboto,
I/flutter (10924): size: 34.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), headline:
I/flutter (10924): TextStyle(debugLabel: (englishLike headline 2014).merge(blackMountainView headline), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 24.0, weight: 400, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), title: TextStyle(debugLabel: (englishLike title 2014).merge(blackMountainView
I/flutter (10924): title), inherit: false, color: Color(0xdd000000), family: Roboto, size: 20.0, weight: 500, baseline:
I/flutter (10924): alphabetic, decoration: TextDecoration.none), subhead: TextStyle(debugLabel: (englishLike subhead
I/flutter (10924): 2014).merge(blackMountainView subhead), inherit: false, color: Color(0xdd000000), family: Roboto,
I/flutter (10924): size: 16.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), body2:
I/flutter (10924): TextStyle(debugLabel: (englishLike body2 2014).merge(blackMountainView body2), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 500, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), body1: TextStyle(debugLabel: (englishLike body1 2014).merge(blackMountainView
I/flutter (10924): body1), inherit: false, color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 400, baseline:
I/flutter (10924): alphabetic, decoration: TextDecoration.none), caption: TextStyle(debugLabel: (englishLike caption
I/flutter (10924): 2014).merge(blackMountainView caption), inherit: false, color: Color(0x8a000000), family: Roboto,
I/flutter (10924): size: 12.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), button:
I/flutter (10924): TextStyle(debugLabel: (englishLike button 2014).merge(blackMountainView button), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 500, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), subtitle): TextStyle(debugLabel: (englishLike subtitle
I/flutter (10924): 2014).merge(blackMountainView subtitle), inherit: false, color: Color(0xff000000), family: Roboto,
I/flutter (10924): size: 14.0, weight: 500, letterSpacing: 0.1, baseline: alphabetic, decoration: TextDecoration.none),
I/flutter (10924): overline: TextStyle(debugLabel: (englishLike overline 2014).merge(blackMountainView overline),
I/flutter (10924): inherit: false, color: Color(0xff000000), family: Roboto, size: 10.0, weight: 400, letterSpacing:
I/flutter (10924): 1.5, baseline: alphabetic, decoration: TextDecoration.none)), primaryTextTheme:
I/flutter (10924): TextTheme#ee13f(display4: TextStyle(debugLabel: (englishLike display4 2014).merge(blackMountainView
I/flutter (10924): display4), inherit: false, color: Color(0x8a000000), family: Roboto, size: 112.0, weight: 100,
I/flutter (10924): baseline: alphabetic, decoration: TextDecoration.none), display3: TextStyle(debugLabel: (englishLike
I/flutter (10924): display3 2014).merge(blackMountainView display3), inherit: false, color: Color(0x8a000000), family:
I/flutter (10924): Roboto, size: 56.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), display2:
I/flutter (10924): TextStyle(debugLabel: (englishLike display2 2014).merge(blackMountainView display2), inherit: false,
I/flutter (10924): color: Color(0x8a000000), family: Roboto, size: 45.0, weight: 400, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), display1: TextStyle(debugLabel: (englishLike display1
I/flutter (10924): 2014).merge(blackMountainView display1), inherit: false, color: Color(0x8a000000), family: Roboto,
I/flutter (10924): size: 34.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), headline:
I/flutter (10924): TextStyle(debugLabel: (englishLike headline 2014).merge(blackMountainView headline), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 24.0, weight: 400, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), title: TextStyle(debugLabel: (englishLike title 2014).merge(blackMountainView
I/flutter (10924): title), inherit: false, color: Color(0xdd000000), family: Roboto, size: 20.0, weight: 500, baseline:
I/flutter (10924): alphabetic, decoration: TextDecoration.none), subhead: TextStyle(debugLabel: (englishLike subhead
I/flutter (10924): 2014).merge(blackMountainView subhead), inherit: false, color: Color(0xdd000000), family: Roboto,
I/flutter (10924): size: 16.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), body2:
I/flutter (10924): TextStyle(debugLabel: (englishLike body2 2014).merge(blackMountainView body2), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 500, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), body1: TextStyle(debugLabel: (englishLike body1 2014).merge(blackMountainView
I/flutter (10924): body1), inherit: false, color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 400, baseline:
I/flutter (10924): alphabetic, decoration: TextDecoration.none), caption: TextStyle(debugLabel: (englishLike caption
I/flutter (10924): 2014).merge(blackMountainView caption), inherit: false, color: Color(0x8a000000), family: Roboto,
I/flutter (10924): size: 12.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), button:
I/flutter (10924): TextStyle(debugLabel: (englishLike button 2014).merge(blackMountainView button), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 500, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), subtitle): TextStyle(debugLabel: (englishLike subtitle
I/flutter (10924): 2014).merge(blackMountainView subtitle), inherit: false, color: Color(0xff000000), family: Roboto,
I/flutter (10924): size: 14.0, weight: 500, letterSpacing: 0.1, baseline: alphabetic, decoration: TextDecoration.none),
I/flutter (10924): overline: TextStyle(debugLabel: (englishLike overline 2014).merge(blackMountainView overline),
I/flutter (10924): inherit: false, color: Color(0xff000000), family: Roboto, size: 10.0, weight: 400, letterSpacing:
I/flutter (10924): 1.5, baseline: alphabetic, decoration: TextDecoration.none)), accentTextTheme:
I/flutter (10924): TextTheme#ee13f(display4: TextStyle(debugLabel: (englishLike display4 2014).merge(blackMountainView
I/flutter (10924): display4), inherit: false, color: Color(0x8a000000), family: Roboto, size: 112.0, weight: 100,
I/flutter (10924): baseline: alphabetic, decoration: TextDecoration.none), display3: TextStyle(debugLabel: (englishLike
I/flutter (10924): display3 2014).merge(blackMountainView display3), inherit: false, color: Color(0x8a000000), family:
I/flutter (10924): Roboto, size: 56.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), display2:
I/flutter (10924): TextStyle(debugLabel: (englishLike display2 2014).merge(blackMountainView display2), inherit: false,
I/flutter (10924): color: Color(0x8a000000), family: Roboto, size: 45.0, weight: 400, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), display1: TextStyle(debugLabel: (englishLike display1
I/flutter (10924): 2014).merge(blackMountainView display1), inherit: false, color: Color(0x8a000000), family: Roboto,
I/flutter (10924): size: 34.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), headline:
I/flutter (10924): TextStyle(debugLabel: (englishLike headline 2014).merge(blackMountainView headline), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 24.0, weight: 400, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), title: TextStyle(debugLabel: (englishLike title 2014).merge(blackMountainView
I/flutter (10924): title), inherit: false, color: Color(0xdd000000), family: Roboto, size: 20.0, weight: 500, baseline:
I/flutter (10924): alphabetic, decoration: TextDecoration.none), subhead: TextStyle(debugLabel: (englishLike subhead
I/flutter (10924): 2014).merge(blackMountainView subhead), inherit: false, color: Color(0xdd000000), family: Roboto,
I/flutter (10924): size: 16.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), body2:
I/flutter (10924): TextStyle(debugLabel: (englishLike body2 2014).merge(blackMountainView body2), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 500, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), body1: TextStyle(debugLabel: (englishLike body1 2014).merge(blackMountainView
I/flutter (10924): body1), inherit: false, color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 400, baseline:
I/flutter (10924): alphabetic, decoration: TextDecoration.none), caption: TextStyle(debugLabel: (englishLike caption
I/flutter (10924): 2014).merge(blackMountainView caption), inherit: false, color: Color(0x8a000000), family: Roboto,
I/flutter (10924): size: 12.0, weight: 400, baseline: alphabetic, decoration: TextDecoration.none), button:
I/flutter (10924): TextStyle(debugLabel: (englishLike button 2014).merge(blackMountainView button), inherit: false,
I/flutter (10924): color: Color(0xdd000000), family: Roboto, size: 14.0, weight: 500, baseline: alphabetic, decoration:
I/flutter (10924): TextDecoration.none), subtitle): TextStyle(debugLabel: (englishLike subtitle
I/flutter (10924): 2014).merge(blackMountainView subtitle), inherit: false, color: Color(0xff000000), family: Roboto,
I/flutter (10924): size: 14.0, weight: 500, letterSpacing: 0.1, baseline: alphabetic, decoration: TextDecoration.none),
I/flutter (10924): overline: TextStyle(debugLabel: (englishLike overline 2014).merge(blackMountainView overline),
I/flutter (10924): inherit: false, color: Color(0xff000000), family: Roboto, size: 10.0, weight: 400, letterSpacing:
I/flutter (10924): Loading flutter-ffmpeg.
I/flutter (10924): Loaded flutter-ffmpeg-android-arm64-v8a.
I/flutter (10924): 1.5, baseline: alphabetic, decoration: TextDecoration.none)), inputDecorationTheme:
I/flutter (10924): InputDecorationTheme#0f55d, iconTheme: IconThemeData#2abdc(color: Color(0xdd000000)),
I/flutter (10924): primaryIconTheme: IconThemeData#a143c(color: Color(0xff000000)), accentIconTheme:
I/flutter (10924): IconThemeData#a143c(color: Color(0xff000000)), sliderTheme: SliderThemeData#1ddfc, tabBarTheme:
I/flutter (10924): TabBarTheme#50f35, tooltipTheme: TooltipThemeData#7cf4b, cardTheme: CardTheme#b4e63, chipTheme:
I/flutter (10924): ChipThemeData#28bbd(secondarySelectedColor: Color(0x3dffb74d), secondaryLabelStyle:
I/flutter (10924): TextStyle(debugLabel: (blackMountainView body2).copyWith, inherit: true, color: Color(0xdeffb74d),
I/flutter (10924): family: Roboto, decoration: TextDecoration.none)), materialTapTargetSize:
I/flutter (10924): MaterialTapTargetSize.padded, applyElevationOverlayColor: false, pageTransitionsTheme:
I/flutter (10924): PageTransitionsTheme#afeaf, appBarTheme: AppBarTheme#4cc4f(color: Color(0x00000000), elevation: 0.0,
I/flutter (10924): iconTheme: IconThemeData#5a49c(color: Color(0xffbdbdbd)), textTheme: TextTheme#86fdd(display4: null,
I/flutter (10924): display3: null, display2: null, display1: null, headline: null, title: TextStyle(inherit: true,
I/flutter (10924): color: Color(0xff000000)), subhead: null, body2: null, body1: null, caption: null, button: null,
I/flutter (10924): subtitle): null, overline: null)), colorScheme: ColorScheme#7fe7a(primary: MaterialColor(primary
I/flutter (10924): value: Color(0xff2196f3)), primaryVariant: Color(0xff1976d2), secondary: Color(0xffffb74d),
I/flutter (10924): secondaryVariant: Color(0xff1976d2), background: Color(0xff90caf9), error: Color(0xffd32f2f),
I/flutter (10924): onBackground: Color(0xffffffff)))))):
I/flutter (10924): 'package:flutter/src/painting/text_style.dart': Failed assertion: line 929 pos 12: 'a == null || b
I/flutter (10924): == null || a.inherit == b.inherit': is not true.
I/flutter (10924): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter (10924): more information in this error message to help you determine and fix the underlying cause.
I/flutter (10924): In either case, please report this assertion by filing a bug on GitHub:
I/flutter (10924): https://github.com/flutter/flutter/issues/new?template=BUG.md
I/flutter (10924): The relevant error-causing widget was:
I/flutter (10924): MaterialApp file:///mnt/B4D0D63BD0D60410/Tvorba/stepslow/lib/main.dart:131:16
I/flutter (10924): When the exception was thrown, this was the stack:
I/flutter (10924): #2 TextStyle.lerp (package:flutter/src/painting/text_style.dart:929:12)
I/flutter (10924): #3 TextTheme.lerp (package:flutter/src/material/text_theme.dart:462:27)
I/flutter (10924): #4 ThemeData.lerp (package:flutter/src/material/theme_data.dart:1226:28)
I/flutter (10924): #5 ThemeDataTween.lerp (package:flutter/src/material/theme.dart:202:41)
I/flutter (10924): #6 Tween.transform (package:flutter/src/animation/tween.dart:260:12)
I/flutter (10924): #7 Animatable.evaluate (package:flutter/src/animation/tween.dart:53:46)
I/flutter (10924): #8 _AnimatedThemeState.build (package:flutter/src/material/theme.dart:266:19)
I/flutter (10924): #9 StatefulElement.build (package:flutter/src/widgets/framework.dart:4334:27)
I/flutter (10924): #10 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4223:15)
I/flutter (10924): #11 Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
I/flutter (10924): #12 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2432:33)
I/flutter (10924): #13 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:773:20)
I/flutter (10924): #14 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:283:5)
I/flutter (10924): #15 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1102:15)
I/flutter (10924): #16 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1041:9)
I/flutter (10924): #17 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:957:5)
I/flutter (10924): #21 _invoke (dart:ui/hooks.dart:259:10)
I/flutter (10924): #22 _drawFrame (dart:ui/hooks.dart:217:3)
I/flutter (10924): (elided 5 frames from class _AssertionError and package dart:async)
I/flutter (10924): ════════════════════════════════════════════════════════════════════════════════════════════════════
I had this issue and solved it by not using the copyWith factory. Example:
Color primary = Colors.red;
Color accent = Colors.red;
DynamicTheme.of(context).setThemeData(ThemeData(primaryColor: primary, accentColor: accent));
Why this worked and the above did not I can only guess but I suspect the copyWith introduces some asynchronicity.
