Question

我只是确定一个空的应用程序，然后在模拟器上运行它时，发生了错误。

仅当我在android模拟器上运行时才会出现此错误，但ios可以正常工作。

现在我正处于不稳定的Beta频道。

所以，如果有人有任何想法，请告诉我。谢谢

这是错误日志

Launching lib/main.dart on AOSP on IA Emulator in debug mode...
Running Gradle task 'assembleDebug'...

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> Could not resolve all task dependencies for configuration ':app:debugCompileClasspath'.
   > Could not resolve io.flutter:flutter_embedding_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
     Required by:
         project :app
      > Could not resolve io.flutter:flutter_embedding_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/flutter_embedding_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/flutter_embedding_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/flutter_embedding_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/flutter_embedding_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset
      > Could not resolve io.flutter:flutter_embedding_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/flutter_embedding_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/flutter_embedding_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/flutter_embedding_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/flutter_embedding_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset
      > Could not resolve io.flutter:flutter_embedding_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/flutter_embedding_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/flutter_embedding_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/flutter_embedding_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/flutter_embedding_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset
   > Could not resolve io.flutter:x86_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
     Required by:
         project :app
      > Could not resolve io.flutter:x86_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/x86_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/x86_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset
      > Could not resolve io.flutter:x86_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/x86_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/x86_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset
      > Could not resolve io.flutter:x86_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/x86_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/x86_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset
   > Could not resolve io.flutter:x86_64_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
     Required by:
         project :app
      > Could not resolve io.flutter:x86_64_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/x86_64_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_64_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/x86_64_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_64_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset
      > Could not resolve io.flutter:x86_64_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/x86_64_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_64_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/x86_64_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_64_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset
      > Could not resolve io.flutter:x86_64_debug:1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.
         > Could not get resource 'http://download.flutter.io/io/flutter/x86_64_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_64_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
            > Could not GET 'http://download.flutter.io/io/flutter/x86_64_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/x86_64_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.pom'.
               > Connection reset

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 4s
Finished with error: Gradle task assembleDebug failed with exit code 1

我的flutter doctor显示如下

➜  flutter_demo flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel beta, v1.12.13+hotfix.6, on Mac OS X 10.15.2 19C57, locale zh-Hans-CN)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
[✓] Xcode - develop for iOS and macOS (Xcode 11.3)
[✓] Android Studio (version 3.5)
[✓] VS Code (version 1.41.1)
[✓] Connected device (1 available)

Answer 1

运行Flutter Doctor，如果显示“ Android许可证”的部分带有感叹号和警告颜色，请运行flutter doctor --android-licenses。只要接受一切，就会快乐。对我有用。

Answer 2

有时，当您的依赖项中有一些需要Internet的内容时，就会发生这种情况。火力基地。只需打开您的wifi即可！

Answer 3

当我尝试在实际设备上运行我的应用程序时遇到了相同的问题（尽管该应用程序在模拟器上运行良好），并且我使用以下方法解决了该问题：

'flutter pub缓存修复' 这应该可以解决问题

Answer 4

在应用gradle中添加buildToolsVersion 可以为我消除该错误。

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.0"
...
...
}

Answer 5

伙计们，谢谢您的回答。

我已经弄清楚了，因为我使用了代理服务器来连接网络，所以我将其设置为flutter，但是当我关闭代理服务器时，发生了错误。因此，如果有人遇到同样的问题，请检查您是否在flutter的配置文件，vscode和Android Studio中设置了代理。

Answer 6

我遇到了同样的问题，但后来意识到飞行模式已打开。一旦关闭它，问题就解决了。我不知道这是要连接到互联网还是只是关闭飞行模式会更新。

Answer 7

我通过在powerShell（windows）中编写这些文件解决了问题：

setx PUB_HOSTED_URL "https://pub.flutter-io.cn"
setx FLUTTER_STORAGE_BASE_URL "https://storage.flutter-io.cn"

它添加了新的环境变量。

ref：link

Answer 8

我遇到了这个问题无法确定任务“:app:processDebugResources”的依赖关系。并通过运行 flutter pub cache repair

解决

Answer 9

使用 Android Studio 终端转到 android 目录，运行 gradle wrapper build 命令并查看日志文件内容以获取详细的低级信息：

cd android
gradlew build > logs.txt 2> errors.txt

Answer 10

对我来说，我忘记在 /android/app/build.gradle 中更改为最新版本号

dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'com.google.android.material:material:<version>'
}

应该是：

dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'com.google.android.material:material:1.3.0'
}

Answer 11

我遇到过这个问题，我确实在项目根目录的终端中运行了flutter clean，执行后，花了一些时间build gradle和get dependencies 在那之后我重新构建了我的项目并且它运行得非常好，希望它也适合你！

Answer 12

这里我们需要接受 android 许可证，所以当它尝试安装 Android SDK 工具时会抛出错误。所以要接受在 cmd 工具中运行 cmd - flutter doctor --android-licenses 并接受它的所有工作。

Answer 13

可能是因为某些依赖项需要互联网，例如“firebase”，或者您有 [flutter clean] 项目并且下载所有依赖项都需要互联网，但您的设备无法访问。

只需将您的机器与互联网连接

颤振错误无法确定任务'：app：compileDebugJavaWithJavac'的依赖项

13 个答案: