removed the BANanoApp in the manifest.txt file
Noted with thanks, yes I noted where my mistake was, I was zipping the b4xlib back from the folder location and not on its root. As soon as I unzipped it from the root, it worked. Now I know!
There is nothing more I can do as I don't have a runnable project
Actually you already have a solution , that as long as BANanoApp is not included the manifest.txt file as part of its B4J.Depends list, then all is good.
Whilst that would be a "patch", understanding the root cause of the dependency inclusion, would have been the ultimate goal. Anyway...
The problem took place when the library was being compiled.
Its funny because in some library compilations, that dependency was not included, but with VuetifyCore it jumped in and the library could not be compiled. When you have time, you might want to try and compile the library on your side and see, I drop boxed you the source code on this link above.
https://www.b4x.com/android/forum/t...-cannot-find-bananoapp-jar.120156/post-752916
Again, thanks a lot for taking time to look at this. One more solution to the joy of BANano!