android studio运行程序

Question

我尝试了一个Android工作室。一开始就没关系。当我使用许多java内容进行活动时，它无法运行该程序。它有以下错误：

Gradle: 
FAILURE: Build failed with an exception.

What went wrong:
Execution failed for task ':ImageCropper:compileDebug'.

Compilation failed; see the compiler error output for details.

Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
Could not execute build using Gradle distribution 'http://services.gradle.org/distributions/gradle-1.6-bin.zip'.

我评论代码后就可以了。代码没有问题。怎么处理这个？