Differences in release mode is generally because of renaming when minifying. Do you get an error in the dev tools?
Make sure you’re using typedefs correctly for external APIs. Harbs > On Dec 9, 2021, at 1:52 AM, Hugo Ferreira <hferreira...@gmail.com> wrote: > > Hi, > > I just finished my first Royale Add-In application that was tested only in > debug mode. > Now I compiled in release mode and when I was testing I saw that custom > item renderers did not appear. > Probably this is not merged to the App.js single file ?