[Solved] NumberFormatException, Invalid long

Question

The solution was to add a p in the URL in the Retrofit answer before (id) (what they call URL manipulation, check out the Retrofit site to find out more about that) where the id long was given.

Thanks for the help ideas though!

Accepted Answer

The solution was to add a p in the URL in the Retrofit answer before (id) (what they call URL manipulation, check out the Retrofit site to find out more about that) where the id long was given.

Thanks for the help ideas though!