Java Question Problem in Wrapping FlexibleRichtextView Library

[Ehsanz]

On Wrapping FlexibleRichtextView Library I imported FlexibleRichTextView library in a gradle project in eclipse and added all necessary jar files to the project for resolving errors, but one error is remained (Sereenshot of error). This error is related to CodeView-android library. For resolving this error too, i added maven { url "https://jitpack.io" } in my root build.gradle at the end of repositories and added the dependency compile 'com.github.kbiakov:CodeView-android:1.3.1' in dependencies block(Screenshot of build.gradle), but the error has not been resolved yet. what should I do?