darshankawar
commented
8 months ago Thanks for the report @egorozh I was able to replicate after trying out few times, but looking at the error received, it seems to be similar to https://github.com/flutter/flutter/issues/104798, so you can follow-up in it for further updates. You can share your findings in that issue for better tracking. Closing this as a duplicate. If you disagree, write in comments and I'll reopen it.
github-actions[bot]
Steps to reproduce
Expected results
No Error
Actual results
Error: The following assertion was thrown while dispatching notifications for _StretchController:
look at the logs
Code sample
Code sample
```dart class MyHomePage extends StatelessWidget { const MyHomePage({super.key}); @override Widget build(BuildContext context) { return Scaffold( body: NestedScrollView( headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) => [ const SliverAppBar( title: Text("RefreshIndicator"), ), ], body: RefreshIndicator( onRefresh: () => FutureScreenshots or Video
Video demonstration
https://github.com/flutter/flutter/assets/37664492/2d6803ff-dc29-4386-9d2a-479fcc8990c9Logs
Logs
```console ======== Exception caught by foundation library ==================================================== The following assertion was thrown while dispatching notifications for _StretchController: Build scheduled during frame. While the widget tree was being built, laid out, and painted, a new frame was scheduled to rebuild the widget tree. This might be because setState() was called from a layout or paint callback. If a change is needed to the widget tree, it should be applied as the tree is being built. Scheduling a change for the subsequent frame instead results in an interface that lags behind by one frame. If this was done to make your build dependent on a size measured at layout time, consider using a LayoutBuilder, CustomSingleChildLayout, or CustomMultiChildLayout. If, on the other hand, the one frame delay is the desired effect, for example because this is an animation, consider scheduling the frame in a post-frame callback using SchedulerBinding.addPostFrameCallback or using an AnimationController to trigger the animation. When the exception was thrown, this was the stack: #0 WidgetsBinding._handleBuildScheduled.Flutter Doctor output
Doctor output
```console [√] Flutter (Channel stable, 3.19.2, on Microsoft Windows [Version 10.0.22631.3155], locale ru-RU) • Flutter version 3.19.2 on channel stable at C:\flutter • Upstream repository https://github.com/flutter/flutter.gitищены. • Framework revision 7482962148 (2 days ago), 2024-02-27 16:51:22 -0500 • Engine revision 04817c99c9 • Dart version 3.3.0 • DevTools version 2.31.1 [√] Windows Version (Installed version of Windows is version 10 or higher) [!] Android toolchain - develop for Android devices (Android SDK version 34.0.0) • Android SDK at C:\Users\Egorozh\AppData\Local\Android\sdk X cmdline-tools component is missing Run `path/to/sdkmanager --install "cmdline-tools;latest"` See https://developer.android.com/studio/command-line for more details. X Android license status unknown. Run `flutter doctor --android-licenses` to accept the SDK licenses. See https://flutter.dev/docs/get-started/install/windows#android-setup for more details. [√] Chrome - develop for the web • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe [!] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.9.0) • Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community • Visual Studio Community 2022 version 17.9.34607.119 • Windows 10 SDK version 10.0.22000.0 X Visual Studio is missing necessary components. Please re-run the Visual Studio installer for the "Desktop development with C++" workload, and include these components: MSVC v142 - VS 2019 C++ x64/x86 build tools - If there are multiple build tool versions available, install the latest C++ CMake tools for Windows Windows 10 SDK [√] Android Studio (version 2023.1) • 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 17.0.7+0-b2043.56-10550314) [√] VS Code (version 1.85.2) • VS Code at C:\Users\Egorozh\AppData\Local\Programs\Microsoft VS Code • Flutter extension version 3.82.0 [√] Connected device (4 available) • sdk gphone x86 (mobile) • emulator-5554 • android-x86 • Android 11 (API 30) (emulator) • Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.22631.3155] • Chrome (web) • chrome • web-javascript • Google Chrome 118.0.5993.118 • Edge (web) • edge • web-javascript • Microsoft Edge 122.0.2365.59 [√] Network resources • All expected network resources are available. ! Doctor found issues in 2 categories. ```