javalangNoSuchMethodError No super method setPackageNameLjavalangString;V in class Lorgcocos2dxlibCocos2dxActivity; or its super classes declaration of orgcocos2dxlibCocos2dxActivity appears in dataap

This error message suggests that the method setPackageName(String) is being called on an instance of Cocos2dxActivity, but this method does not exist in Cocos2dxActivity or any of its parent classes.

To resolve this issue, you should check the code where the setPackageName method is being called and ensure that it is being called on the correct object or class. Make sure that the method exists in the appropriate class and that you are using the correct class version.

If you are using a library or framework that provides Cocos2dxActivity, make sure that you have the correct version of the library and that it is compatible with your code.

If the issue persists, you may need to provide more information about your code and the specific steps to reproduce the error for further assistance