当我在Android Studio中“运行”我的项目时，在“消息”窗口中，我得到:

Gradle: 
FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':play01: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.

它说>编译失败;有关详细信息，请参阅编译器错误输出。 那么“编译器错误输出”在哪里呢?我如何运行——stacktrace选项?