Java – repeated input errors when using POI with gradle

I started a project that needed the Apache POI library I pasted them in my build Everything seems to be fine in the gradle file Until I build and debug the application

I received the following error:

Solution

You can try something like this

>Unzip the jar file (just change the. Jar extension to. Zip) > this will remove the duplicate files. > recreate the jar using jar CF xmlbeans.jar - C (the path to the extracted folder) (remember it, there is a point at the end of the command) > use this regenerated jar