每次我尝试运行我的项目、清理它或构建它时，我都会收到一个 gradle 错误：
Error:FAILURE: Build failed with an exception.
* What went wrong:
Task 'compile' is ambiguous in root project 'FifiFun2'. Candidates are: 'compileDebugAidl', 'compileDebugAndroidTestAidl', 'compileDebugAndroidTestJavaWithJavac', 'compileDebugAndroidTestNdk', 'compileDebugAndroidTestRenderscript', 'compileDebugAndroidTestSources', 'compileDebugJavaWithJavac', 'compileDebugNdk', 'compileDebugRenderscript', 'compileDebugSources', 'compileDebugUnitTestJavaWithJavac', 'compileDebugUnitTestSources', 'compileLint', 'compileReleaseAidl', 'compileReleaseJavaWithJavac', 'compileReleaseNdk', 'compileReleaseRenderscript', 'compileReleaseSources', 'compileReleaseUnitTestJavaWithJavac', 'compileReleaseUnitTestSources'.
* Try:
Run gradle tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
我尝试使用上面的选项（stacktrace、info、debug）运行 gradle 任务，但没有出现任何有用的结果。
等级：
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