Xcode debugger stopped displaying local and self variables

Question

I don\'t understand this at all, but I can no longer see any locals or ivars when debugging my iPhone app with Xcode 3.2.3. Everything seemed normal until yesterday afternoo

Answer 1

With Xcode 7.1 appeared the same problem, while I'm not sure, if it really was the update, because I changed the Architecture also to "Universal (32/64bit)" and Valid Architectures to "x86_64 i386" in the Project->Build settings.

Anyway, I checked all advices I could find, but my settings were correct.

Changing the Product->Destination from 32 bit to 64 bit solved. I could also recreate the problem by switching from 64 bit to 32 bit.