Android 安卓Could not write standard input to Gradle Test Executor x.初次运行时发现问题_:app:testdebugunittest --tests "com.example.myappl

Android 安卓Could not write standard input to Gradle Test Executor x.初次运行时发现问题

运行状况

软件初次运行，发现测试类运行不成功

报错内容

Executing tasks: [:app:testDebugUnitTest] in project E:\Android\MyApplications\HelloWorld


> Task :app:preBuild UP-TO-DATE
> Task :app:preDebugBuild UP-TO-DATE
> Task :app:compileDebugAidl NO-SOURCE
> Task :app:compileDebugRenderscript NO-SOURCE
> Task :app:generateDebugBuildConfig
> Task :app:javaPreCompileDebug
> Task :app:generateDebugResValues
> Task :app:generateDebugResources
> Task :app:checkDebugAarMetadata
> Task :app:packageDebugResources
> Task :app:mergeDebugResources
> Task :app:mapDebugSourceSetPaths
> Task :app:createDebugCompatibleScreenManifests
> Task :app:extractDeepLinksDebug
> Task :app:parseDebugLocalResources
> Task :app:processDebugMainManifest
> Task :app:processDebugManifest
> Task :app:preDebugUnitTestBuild UP-TO-DATE
> Task :app:javaPreCompileDebugUnitTest
> Task :app:processDebugJavaRes NO-SOURCE
> Task :app:processDebugUnitTestJavaRes NO-SOURCE
> Task :app:processDebugManifestForPackage
> Task :app:processDebugResources
> Task :app:compileDebugJavaWithJavac
> Task :app:bundleDebugClassesToRuntimeJar
> Task :app:bundleDebugClassesToCompileJar
> Task :app:compileDebugUnitTestJavaWithJavac
Could not write standard input to Gradle Test Executor 1.
java.io.IOException: �ܵ����ڱ��رա�
	at java.base/java.io.FileOutputStream.writeBytes(Native Method)
	at java.base/java.io.FileOutputStream.write(FileOutputStream.java:354)
	at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
	at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142)
	at org.gradle.process.internal.streams.ExecOutputHandleRunner.forwardContent(ExecOutputHandleRunner.java:68)
	at org.gradle.process.internal.streams.ExecOutputHandleRunner.run(ExecOutputHandleRunner.java:53)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:61)
	at java.base/java.lang.Thread.run(Thread.java:829)
> Task :app:testDebugUnitTest FAILED
����: �Ҳ������޷��������� worker.org.gradle.process.internal.worker.GradleWorkerMain
ԭ��: java.lang.ClassNotFoundException: worker.org.gradle.process.internal.worker.GradleWorkerMain
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:testDebugUnitTest'.
> Process 'Gradle Test Executor 1' finished with non-zero exit value 1
* 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 7s
20 actionable tasks: 20 executed
10:06:40: Task execution finished ':app:testDebugUnitTest --tests "com.example.helloworld.ExampleUnitTest.addition_isCorrect"'.

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查看原因

此时打开File选择Settings，如下图

在Settings内搜索gradle，此时可以看到gradle的默认路径是C:\Users\sh’mi’l’y.gradle。

我们的.gradle文件路径内出现了gradle不可解析的字符 ‘’

解决思路

因此，找到C:\Users\sh’mi’l’y.gradle的文件，将其复制，移动到想要的地方即可。

如果运行程序时出现E:.gradle\daemon\7.3.3\registry.bin (拒绝访问。)问题。

• 可先关闭Android Studio，找到.gradle文件夹删除即可， 当重新启动Android
  Studio时，它将下载gradle原数据。构建成功。