I installed bottom bar and sync I faced this problem:
Error:Execution failed for task ':app:processDebugManifest'.
> Manifest merger failed : uses-sdk:minSdkVersion 8 cannot be smaller than version 11 declared in library [com.roughike:bottom-bar:2.1.1] C:\Users\Gowtham\AndroidStudioProjects\Bottom_bar\app\build\intermediates\exploded-aar\com.roughike\bottom-bar\2.1.1\AndroidManifest.xml
Suggestion: use tools:overrideLibrary="com.roughike.bottombar" to force usage
How can I solve this problem?