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

Close the project, open Terminal, cd into the .xcodeproj directory, delete all .* files (i.e. delete everything except project.pbxproj), then try opening your project again.

(Note: don't worry about the files you are deleting - they are just per-user setting files for things like window positions, saved breakpoints, etc - the important stuff is all in project.pbxproj.)

One other thing that has also solved problems for me in the past is to trash the entire build folder.