我想在windows x64 device.but上调试颤振演示应用程序,它总是失败,有一个错误和一个警告,这是我的调试控制台:
Launching lib\main.dart on Windows in debug mode...
lib\main.dart:1
F:\flut\flutter_application_5\windows\runner\utils.cpp(52,43): error C2220: warning treated as error - no 'object' file generated [F:\flut\flutter_application
我正在尝试安装flame,但是每当我运行pub get时,它都会给我一个很长的错误:“因为sdk的每个版本的flutter_test都依赖于XML3.6.1,而平铺的>=0.4.0依赖于xml^4.2.0,sdk的flutter_test与平铺的>=0.4.0不兼容。”然后在它下面是一个版本解决失败的错误消息。 [√] Flutter (Channel stable, v1.17.5, on Microsoft Windows [Version 10.0.18363.900], locale en-US)
• Flutter version 1.17.5 at C:\Us
这是我的颤动医生输出 Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, v1.17.5, on Microsoft Windows [Version 6.3.9600],
locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
[√] Android Studio (version 3.6)
[√] Android Stud
当我尝试在Windows上运行flutter应用程序时,我收到此消息,
Building Windows application...
CMake Error at CMakeLists.txt:2 (project):
Generator
Visual Studio 16 2019
could not find any instance of Visual Studio.
我已经安装了Visual Studio 2022和许多工具,如下图所示
and this what I got from Flutter Doctor:
E:\mp\my_class>flu
此刻我正在学习颤栗。
今天我遇到了这个错误:
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:mergeDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
> Android resource compilation failed
C:\U
在将android升级到3.2.1和flutter插件之后,我无法运行我的应用程序,我得到了以下错误:
Error: unable to locate asset entry in pubspec.yaml: "assets/CupertinoIcons.ttf".
Error building assets
flutter doctor -v
[√] Flutter (Channel dev, v0.10.1, on Microsoft Windows [Versión 10.0.17763.134], locale es-ES)
• Flutter version
当我在设备上运行默认测试应用程序时,所有控制台输出都是
Waiting for a connection from Flutter on SM N950F...
我想问题可能是我的物理设备,但我意识到这不是我的情况,我测试了两个模拟器,我得到了相同的输出。
当我运行flutter doctor -v时,输出是:
[√] Flutter (Channel stable, v1.17.5, on Microsoft Windows [Version 10.0.18362.959], locale en-ZA)
• Flutter version 1.17.5 at C:\src\flutter\f
我从flutter开始。在android studio中安装flutter和dart插件并下载flutter SDK之后,flutter医生无法识别android studio。我在cmd中使用了flutter config --android-studio-dir="C:\Program Files\Android\Android Studio"。现在flutter医生识别了android,但错误是这样的
[!] Android Studio
X Flutter plugin not installed; this adds Flutter specific func
当尝试使用flutter run --release运行我的应用程序时,它抛出一个错误: FAILURE: Build failed with an exception.
* Where:
Build file 'C:\Users\Chris\AppData\Local\Pub\Cache\hosted\pub.dartlang.org\device_info-0.4.2+1\android\build.gradle' line: 22
* What went wrong:
A problem occurred evaluating root project 'd
我刚刚升级了我的flutter,升级后我无法在我的Android Studio上运行任何flutter项目。我收到了这个错误消息。
The current Dart SDK version is 2.1.0-dev.0.0.flutter-be6309690f.
Because buddy depends on flutter_built_redux 0.4.5 which requires SDK
version >=1.19.0 <2.0.0, version solving failed.
在Android Studio上运行Flutter代码时出现以下错误。(Windows 10)。我使用的是android-studio-2020.3.1.22-windows,Flutter (Channel stable, 2.2.3, on Microsoft Windows [Version 10.0.19043.1165], locale en-IN)。 Launching lib\main.dart on Android SDK built for x86 in debug mode...
Running Gradle task 'assembleDebug'..
最近,我用flutter 1.22.6安装了android 4.1.2,尽管我在android中安装了flutter和dart插件,但是“颤振医生”命令的结果如下所示。
[√] Flutter (Channel stable, 1.22.1, on Microsoft Windows [Version
10.0.18362.30], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version
30.0.2)
[!] Android Studio
X Flutt
下面是我在将颤振版本从2.0.1升级到2.8.2(pre)后所得到的错误。
我试过做“颤振酒吧缓存修复”、“颤振干净”和“颤振酒吧”,这并不能解决我的问题。
就连我都试着升级升级(没有成功)。
错误
../../snap/flutter/common/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_platform_interface-2.0.5/lib/url_launcher_platform_interface.dart:37:23: Error: Member not found: 'PlatformInterfa
我试着用flutter build web(也尝试过flutter build web --no-sound-null-safety).When在发布模式上构建颤振web应用程序,我得到了下面的错误。
D:\saves\reset_password>flutter build web
Building without sound null safety
For more information see https://dart.dev/null-safety/unsound-null-safety
Target dart2js failed: Exception: Warning
我正在为Android和iOS开发一个应用程序,但是我不能用Android模拟器进行调试,因为有一个错误。
当模拟器调试启动或执行flutter pub get时,将显示如下所示的错误。
The plugin `flutter_webview_plugin` uses a deprecated version of the Android embedding.
To avoid unexpected runtime failures, or future build failures, try to see if this plugin supports the Android V2 embe
我想:
将代码签入Flutter项目时运行测试。
给定:
我可以使用安装了的构建代理来访问GitHub和TeamCity的企业实例。
问题:
当我运行flutter test时,我得到这个错误-
$ flutter test
The current Flutter SDK version is 0.0.0-unknown.
Because your_friend_ken depends on webview_flutter any which requires Flutter SDK version >=0.11.9 <2.0.0,
当我运行flutter doctor时,它呈现了这两个错误,我找不到一种方法来克服它们:
C:\Users\Work pc>flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 2.0.5, on Microsoft Windows [version 10.0.19041.928], locale fr-CH)
[!] Android toolchain - develop for Android devices (Android SD
enter image description here 当我在更新android studio到4.1后运行"flutter doctor -v“时,我得到了这个错误,如图所示。 ‘Flutter (Channel dev,1.24.0-10.2.pre,在Microsoft Windows版本10.0.18363.1198上,区域设置en-IN) • Flutter version 1.24.0-10.2.pre at C:\Flutter\flutter
• Framework revision 022b333a08 (10 days ago), 2020-11-18 11:
this image is proof of my error. $ flutter device
1 connected device:
GM1901 • bf9d2d80 • android-arm64 • Android 9 (API 28)
$ flutter run
Unable to locate a development device; please run 'flutter doctor' for information about installing additional components. 这个错误不断出现,但当我运行flutter doct
我是Flutter的初学者,我正在尝试用一个AppBar做一个简单的应用程序,标题显示文本"Hi there“ 当通过Android Studio执行代码时,我总是收到错误 MediaQuery.of() called with a context that does not contain a MediaQuery. 为什么即使我没有调用MediaQuery.of(),也会调用这个错误?我该如何解决这个问题? 我最初以为这是flutter或Android Studio的问题。我使用了flutter医生,一切都很好。具体代码如下所示: [√] Flutter (Channel sta