Android的工作室未能完成搖籃執行

Question

我已經更新了我的Android Studio版本到2.2，我是在項目啓動時收到錯誤：

Gradle project refresh failed. 

所以我已經搜索這個問題，並安裝了Java SE開發工具包8u101併爲其設置JDK位置。 做此錯誤後出現了：

Information:Gradle tasks [:app:generateDebugSources, :app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies, :app:generateDebugAndroidTestSources] 
Error:Failed to complete Gradle execution. Cause: unknown. 

我堅持這個gradle這個執行錯誤。我已經卸載了我更新並安裝了新的android studio。 我也在新安裝的android studio 2.2版本中面臨上述問題。 現在JDK位置

C:\Program Files\Java\jdk1.8.0_101 

而且內部gradle.properties

org.gradle.jvmargs=-Xmx256m 

我的系統配置是：

處理器 - >英特爾酷睿，RAM - > 4 GB，OS類型 - > 32位Windows 7旗艦版操作系統

帶有--stacktrace的搖控器 - 調試：

Error:Cause: java.lang.NullPointerException 
at java.util.Objects.requireNonNull(Objects.java:203) 
at java.util.Arrays$ArrayList.<init>(Arrays.java:3813) 
at java.util.Arrays.asList(Arrays.java:3800) 
at com.intellij.openapi.util.io.FileUtilRt.doCreateTempFile(FileUtilRt.java:399) 
at com.intellij.openapi.util.io.FileUtilRt.createTempFile(FileUtilRt.java:361) 
at com.intellij.openapi.util.io.FileUtilRt.createTempFile(FileUtilRt.java:341) 
at com.intellij.openapi.util.io.FileUtilRt.createTempFile(FileUtilRt.java:334) 
at com.intellij.openapi.util.io.FileUtil.createTempFile(FileUtil.java:1479) 
at com.android.tools.idea.gradle.util.GradleUtil.addInitScriptCommandLineOption(GradleUtil.java:1064) 
at com.android.tools.idea.gradle.util.GradleUtil.addLocalMavenRepoInitScriptCommandLineOption(GradleUtil.java:1057) 
at com.android.tools.idea.gradle.util.GradleUtil.addLocalMavenRepoInitScriptCommandLineOption(GradleUtil.java:1023) 
at com.android.tools.idea.gradle.project.AndroidGradleProjectResolver.getExtraCommandLineArgs(AndroidGradleProjectResolver.java:345) 
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.doResolveProjectInfo(GradleProjectResolver.java:175) 
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.access$300(GradleProjectResolver.java:73) 
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver$ProjectConnectionDataNodeFunction.fun(GradleProjectResolver.java:768) 
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver$ProjectConnectionDataNodeFunction.fun(GradleProjectResolver.java:752) 
at org.jetbrains.plugins.gradle.service.execution.GradleExecutionHelper.execute(GradleExecutionHelper.java:238) 
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:112) 
at org.jetbrains.plugins.gradle.service.project.GradleProjectResolver.resolveProjectInfo(GradleProjectResolver.java:73) 
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl$1.produce(RemoteExternalSystemProjectResolverImpl.java:41) 
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl$1.produce(RemoteExternalSystemProjectResolverImpl.java:37) 
at com.intellij.openapi.externalSystem.service.remote.AbstractRemoteExternalSystemService.execute(AbstractRemoteExternalSystemService.java:59) 
at com.intellij.openapi.externalSystem.service.remote.RemoteExternalSystemProjectResolverImpl.resolveProjectInfo(RemoteExternalSystemProjectResolverImpl.java:37) 
at com.intellij.openapi.externalSystem.service.remote.wrapper.ExternalSystemProjectResolverWrapper.resolveProjectInfo(ExternalSystemProjectResolverWrapper.java:49) 
at com.intellij.openapi.externalSystem.service.internal.ExternalSystemResolveProjectTask.doExecute(ExternalSystemResolveProjectTask.java:51) 
at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:138) 
at com.intellij.openapi.externalSystem.service.internal.AbstractExternalSystemTask.execute(AbstractExternalSystemTask.java:124) 
at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$3.execute(ExternalSystemUtil.java:419) 
at com.intellij.openapi.externalSystem.util.ExternalSystemUtil$4$2.run(ExternalSystemUtil.java:500) 
at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:563) 
at com.intellij.openapi.progress.impl.CoreProgressManager$2.run(CoreProgressManager.java:142) 
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:446) 
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:392) 
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54) 
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:127) 
at com.intellij.openapi.progress.impl.ProgressManagerImpl$1.run(ProgressManagerImpl.java:126) 
at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:369) 
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
at java.lang.Thread.run(Thread.java:745) 

請幫忙。

Answer 1

我有同樣的問題。而且我可以解決如下：

1. 卸載Android Studio中
2. 刪除Android SDK
3. 卸載JDK
的所有版本
4. 刪除的文件夾.android，.AndroidStudio2.2和用戶文件夾的.gradle
5. 重新啓動計算機
6. 下載電子重新安裝Android Studio中