Android Question App works 'Release' but dont work 'Release Obfuscated'

[MarcoRome]

Hi all.
I have this App with one class.
All work in "Debug" and "Release" mode... but dont work in "Release Obfuscated"
In attachment App
Any idea ?
Thank you
Marco

 

[Erel]

Check the pitfalls section: https://www.b4x.com/android/forum/threads/android-code-obfuscation.13773/

 

[MarcoRome]

Work.
Thank you Erel