当我输入一个项目到我的机器人工作室从Github上，发生这种情况。如何解决这个问题？

 信息：摇篮任务[：应用程序：generateDebugSources，：应用程序：generateDebugTestSources，：lib目录下：generateDebugSources，：lib目录下：generateDebugTestSources]
：应用程序：preBuild
：应用程序：preDebugBuild
：应用程序：checkDebugManifest
：应用程序：preReleaseBuild
：lib目录下：compileLint
：lib目录下：copyReleaseLint UP-TO-DATE
：lib目录下：preBuild
：lib目录下：preReleaseBuild
：lib目录下：checkReleaseManifest
：lib目录下：preDebugBuild
：lib目录下：preDebugTestBuild
：lib目录下：prepareComAndroidSupportAppcompatV72102Library UP-TO-DATE
：lib目录下：prepareComAndroidSupportCardviewV72102Library UP-TO-DATE
：lib目录下：prepareComAndroidSupportSupportV42102Library UP-TO-DATE
：lib目录下：prepareReleaseDependencies
：lib目录下：compileReleaseAidl失败
错误：执行失败的任务：LIB：compileReleaseAidl。
＆GT;遗嘱执行人辛格尔顿没有开始
 

解决方案

我面临同样的问题，这里是我做的：

1更新了所有的项目依赖于最新版本（AppCompat，SupportV4，cardview等），这是 22 +

2 - 更新根项目的 build.gradle 文件中使用最新版本的摇篮：

 类路径com.android.tools.build:gradle:1.2.3
 

3- gradle-wrapper.properties 文件我用的是最新的摇篮版本，这是 2.4

  distributionUrl = HTTPS \：//services.gradle.org/distributions/gradle-2.4-all.zip
 

When I import one project into my Android Studio from Github, this happens. How to fix it?

Information:Gradle tasks [:app:generateDebugSources, :app:generateDebugTestSources, :lib:generateDebugSources, :lib:generateDebugTestSources]
:app:preBuild
:app:preDebugBuild
:app:checkDebugManifest
:app:preReleaseBuild
:lib:compileLint
:lib:copyReleaseLint UP-TO-DATE
:lib:preBuild
:lib:preReleaseBuild
:lib:checkReleaseManifest
:lib:preDebugBuild
:lib:preDebugTestBuild
:lib:prepareComAndroidSupportAppcompatV72102Library UP-TO-DATE
:lib:prepareComAndroidSupportCardviewV72102Library UP-TO-DATE
:lib:prepareComAndroidSupportSupportV42102Library UP-TO-DATE
:lib:prepareReleaseDependencies
:lib:compileReleaseAidl FAILED
Error:Execution failed for task ':lib:compileReleaseAidl'.
> Executor Singleton not started

I was facing the same issue, here is what I did:

1- Updated all the project dependencies to latest version (AppCompat,SupportV4,cardview, etc) which are 22+

2- Updated root projects build.gradle file to use latest gradle version :

classpath 'com.android.tools.build:gradle:1.2.3'

3- In gradle-wrapper.properties file I used the latest gradle version which is 2.4

distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip