任务'：app：mergeDebugResources'执行失败并生成错误

Question

In every project I'm getting same following error

Information:Gradle tasks [clean, :app:generateDebugSources, :app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies, :app:generateDebugAndroidTestSources] Error:Execution failed for task ':app:mergeDebugResources'. Error: Some file crunching failed, see logs for details Error:Some file crunching failed, see logs for details Information:BUILD FAILED

Even if I'm creating new project, without adding anything I'm getting above error, also getting an

Cannot resolve symbol 'R'

in every project.

Answer 1

单击Build -> Clean Project ，这将执行gradle清理

Answer 2

Please check any resource file is missing or not.

Otherwise go to Build in the top menu and click on Clean Project .

If this also not works then restart Android Studio .

Answer 3

Sometimes this error comes due to the path of the project file.

Try relocating your project with short path address and then try to build the project.