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P2Important issues not at the top of the work listImportant issues not at the top of the work listf: gesturesflutter/packages/flutter/gestures repository.flutter/packages/flutter/gestures repository.found in release: 2.0Found to occur in 2.0Found to occur in 2.0found in release: 2.3Found to occur in 2.3Found to occur in 2.3has reproducible stepsThe issue has been confirmed reproducible and is ready to work onThe issue has been confirmed reproducible and is ready to work onp: material_uimaterial_ui package in flutter/packagesmaterial_ui package in flutter/packagespackageflutter/packages repository. See also p: labels.flutter/packages repository. See also p: labels.team-designOwned by Design Languages teamOwned by Design Languages teamtriaged-designTriaged by Design Languages teamTriaged by Design Languages team
Description
Steps to Reproduce
- Run InterctiveViewer sample on Android emulator
- Press CTRL to make pan gesture circles appear
- Start panning and collapse circles to the point, so they become the one
- See the assertion failed in console
Code sample can be taken here https://api.flutter.dev/flutter/widgets/InteractiveViewer-class.html
Expected results: No error
Actual results: Error
Logs
'package:flutter/src/widgets/interactive_viewer.dart': Failed assertion: line 948 pos 12: 'scale != 0.0': is not true.
Analyzing issues...
info - Unused import: 'package:flutter_issue/main.dart' - test\widget_test.dart:2:8 - unused_import
1 issue found. (ran in 3.8s)
[√] Flutter (Channel master, 2.3.0-1.0.pre.264, on Microsoft Windows [Version 10.0.19041.928], locale ru-RU)
• Flutter version 2.3.0-1.0.pre.264 at C:\dev\src\flutter
• Upstream repository [email protected]:nt4f04und/flutter.git
• Framework revision b3f7ebe069 (15 hours ago), 2021-05-08 08:54:02 +0800
• Engine revision f57e986aa8
• Dart version 2.14.0 (build 2.14.0-74.0.dev)
[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
• Android SDK at C:\Users\danya\AppData\Local\Android\sdk
• Platform android-30, build-tools 30.0.2
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)
• All Android licenses accepted.
[√] Chrome - develop for the web
• Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe
[√] Visual Studio - develop for Windows (Visual Studio Community 2019 16.7.7)
• Visual Studio at C:\Program Files (x86)\Microsoft Visual Studio\2019\Community
• Visual Studio Community 2019 version 16.7.30621.155
• Windows 10 SDK version 10.0.19041.0
[√] Android Studio (version 4.1.0)
• 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 1.8.0_242-release-1644-b01)
[√] IntelliJ IDEA Community Edition (version 2020.3)
• IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.3.3
• 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
[√] VS Code (version 1.56.0)
• VS Code at C:\Users\danya\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.22.0
[√] 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 10.0.19041.928]
• Chrome (web) • chrome • web-javascript • Google Chrome 90.0.4430.93
• Edge (web) • edge • web-javascript • Microsoft Edge 90.0.818.46
• No issues found!
Reacted by Isaque Neves and sportismygame
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P2Important issues not at the top of the work listImportant issues not at the top of the work listf: gesturesflutter/packages/flutter/gestures repository.flutter/packages/flutter/gestures repository.found in release: 2.0Found to occur in 2.0Found to occur in 2.0found in release: 2.3Found to occur in 2.3Found to occur in 2.3has reproducible stepsThe issue has been confirmed reproducible and is ready to work onThe issue has been confirmed reproducible and is ready to work onp: material_uimaterial_ui package in flutter/packagesmaterial_ui package in flutter/packagespackageflutter/packages repository. See also p: labels.flutter/packages repository. See also p: labels.team-designOwned by Design Languages teamOwned by Design Languages teamtriaged-designTriaged by Design Languages teamTriaged by Design Languages team
Activity
TahaTesser commentedon May 10, 2021
Hi @nt4f04uNd!
Thanks for filing the issue
Reproduced the issue using the following minimal code sample
minimal code sample
logs
Reproduced on the following channels
stablemasterCheck
flutter doctor -voutputs for each channel belowflutter doctor -v
dowski commentedon Nov 22, 2024
Still an issue in Flutter 3.24.4.
flutter-triage-bot commentedon Nov 22, 2024
This issue is missing a priority label. Please set a priority label when adding the
triaged-designlabel.Allow a zero scale change in InteractiveViewer (flutter#194949)