java.util.zip.ZipException: duplicate entry during packageAllDebugClassesForMultiDex

Question

I am not sure what this error means.

Execution failed for task \':excelSior:packageAllDebugClassesForMultiDex\'.
> java.util.zip.ZipException: duplicate          


        

Answer 1

For me something similar happened when I had accidently added

apply plugin: 'kotlin-android'

to my android library module. Removing the line fixes the issue.