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App Error After Upgrade Flutter to 3.29.3 #601

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@Mamena2020

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@Mamena2020

Hi,

I got this error after upgrade flutter to version 3.29.3. error triggering by PopupMenuButton on second click

error log:


════════ Exception caught by widgets library ═══════════════════════════════════
The following assertion was thrown building LayoutBuilder:
RenderBox was not laid out: RenderFractionalTranslation#93efd NEEDS-LAYOUT NEEDS-PAINT NEEDS-COMPOSITING-BITS-UPDATE
'package:flutter/src/rendering/box.dart':
Failed assertion: line 2251 pos 12: 'hasSize'

Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.
In either case, please report this assertion by filing a bug on GitHub:
  https://github.com/flutter/flutter/issues/new?template=2_bug.yml

The relevant error-causing widget was:
    MaterialApp MaterialApp:file:///E:/APP/myapp/lib/main.dart:48:16

When the exception was thrown, this was the stack:
#2      RenderBox.size (package:flutter/src/rendering/box.dart:2251:12)
#3      RenderFractionalTranslation.applyPaintTransform (package:flutter/src/rendering/proxy_box.dart:2974:42)
#4      RenderObject.getTransformTo (package:flutter/src/rendering/object.dart:3520:25)
#5      RenderBox.localToGlobal (package:flutter/src/rendering/box.dart:3082:39)
#6      PopupMenuButtonState._positionBuilder (package:flutter/src/material/popup_menu.dart:1542:16)
#7      _PopupMenuRoute.buildPage.<anonymous closure> (package:flutter/src/material/popup_menu.dart:972:32)
#8      _LayoutBuilderElement._rebuildWithConstraints.updateChildCallback (package:flutter/src/widgets/layout_builder.dart:201:77)
#9      BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3056:19)
#10     _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:240:12)
#11     RenderObject.invokeLayoutCallback.<anonymous closure> (package:flutter/src/rendering/object.dart:2827:17)
#12     PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1161:15)
#13     RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2826:14)
#14     RenderConstrainedLayoutBuilder.rebuildIfNecessary (package:flutter/src/widgets/layout_builder.dart:293:5)
#15     _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:390:5)
#16     RenderObject.layout (package:flutter/src/rendering/object.dart:2715:7)
#17     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:115:18)
#18     RenderObject.layout (package:flutter/src/rendering/object.dart:2715:7)
#19     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:115:18)
#20     RenderObject.layout (package:flutter/src/rendering/object.dart:2715:7)
#21     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:115:18)
#22     RenderObject.layout (package:flutter/src/rendering/object.dart:2715:7)
#23     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:115:18)
#24     RenderObject.layout (package:flutter/src/rendering/object.dart:2715:7)
#25     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:115:18)
#26     RenderOffstage.performLayout (package:flutter/src/rendering/proxy_box.dart:3750:13)
#27     RenderObject.layout (package:flutter/src/rendering/object.dart:2715:7)
#28     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:115:18)
#29     RenderObject.layout (package:flutter/src/rendering/object.dart:2715:7)
#30     _RenderTheaterMixin.layoutChild (package:flutter/src/widgets/overlay.dart:1076:13)
#31     _RenderTheater.performLayout (package:flutter/src/widgets/overlay.dart:1422:9)
#32     RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2548:7)
#33     PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1112:18)
#34     PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1125:15)
#35     RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:616:23)
#36     WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1231:13)
#37     RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:482:5)
#38     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1442:15)
#39     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1355:9)
#40     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1208:5)
#41     _invoke (dart:ui/hooks.dart:316:13)
#42     PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:428:5)
#43     _drawFrame (dart:ui/hooks.dart:288:31)
(elided 2 frames from class _AssertionError)

main.dart

 final designSize = const Size(900.0, 510.0);
    return ScreenUtilInit(
      designSize: designSize,
      builder: (_, __) {
        return MaterialApp(
          title: 'My App',
          debugShowCheckedModeBanner: false,
          scrollBehavior: MyCustomScrollBehavior(),
          theme: ThemeData(
            appBarTheme: AppBarTheme(
              toolbarHeight: Platform.isAndroid || Platform.isIOS ? 45 : 56,
            ),
            colorScheme: ColorScheme.fromSeed(seedColor: Colors.teal),
            useMaterial3: true,
            visualDensity: VisualDensity.compact,
          ),
          initialRoute: TheRouter.path,
          onGenerateRoute: TheRouter.router.generator,
          navigatorKey: TheRouter.navigatorKey,
        );
      },
    );

flutter_screenutil version:

   flutter_screenutil: ^5.9.3

flutter doctor -v

[√] Flutter (Channel stable, 3.29.3, on Microsoft Windows [Version 10.0.19045.5737], locale en-US) [2.0s]
    • Flutter version 3.29.3 on channel stable at E:\PROGRAMING\FLUTTER\flutter-sdk
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision ea121f8859 (2 weeks ago), 2025-04-11 19:10:07 +0000
    • Engine revision cf56914b32
    • Dart version 3.7.2
    • DevTools version 2.42.3

[√] Windows Version (10 Pro Education 64-bit, 22H2, 2009) [32.1s]

[√] Android toolchain - develop for Android devices (Android SDK version 35.0.1) [16.2s]
    • Android SDK at C:\android-sdk
    • Platform android-35, build-tools 35.0.1
    • ANDROID_HOME = C:\android-sdk
    • Java binary at: C:\Program Files\Android\Android Studio\jbr\bin\java
      This is the JDK bundled with the latest Android Studio installation on this machine.
      To manually set the JDK path, use: `flutter config --jdk-dir="path/to/jdk"`.
    • Java version OpenJDK Runtime Environment (build 21.0.4+-12508038-b607.1)
    • All Android licenses accepted.

[√] Chrome - develop for the web [645ms]
    • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.2.2) [640ms]
    • Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community
    • Visual Studio Community 2022 version 17.2.32519.379
    • Windows 10 SDK version 10.0.20348.0

[√] Android Studio (version 2024.2) [62ms]
    • Android Studio at C:\Program Files\Android\Android Studio
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 21.0.4+-12508038-b607.1)

[√] VS Code (version 1.99.3) [57ms]
    • VS Code at C:\Users\admin\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension version 3.108.0

[√] Connected device (3 available) [1,115ms]
    • Windows (desktop) • windows • windows-x64    • Microsoft Windows [Version 10.0.19045.5737]
    • Chrome (web)      • chrome  • web-javascript • Google Chrome 135.0.7049.96
    • Edge (web)        • edge    • web-javascript • Microsoft Edge 135.0.3179.66

[√] Network resources [2.1s]
    • All expected network resources are available.

• No issues found!

any solutions?

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