Unable to find source java class: 'F:\KotlinAndroid\Home\build\generated\not_namespaced_r_class_sources\debu

[bigmanLau]

Execution failed for task ':Home:compileDebugJavaWithJavac'.

Unable to find source java class: 'F:\KotlinAndroid\Home\build\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\android\arch\core\R.java' because it does not belong to any of the source dirs: '[F:\KotlinAndroid\Home\build\generated\source\kapt\debug, F:\KotlinAndroid\Home\build\generated\source\kapt\debug, F:\KotlinAndroid\Home\src\main\java, F:\KotlinAndroid\Home\src\debug\java, F:\KotlinAndroid\Home\build\generated\source\buildConfig\debug, F:\KotlinAndroid\Home\build\generated\aidl_source_output_dir\debug\compileDebugAidl\out, F:\KotlinAndroid\Home\build\generated\renderscript_source_output_dir\debug\compileDebugRenderscript\out, F:\KotlinAndroid\Home\build\generated\source\kapt\debug]'