The issue was due to a .dSYMM file generated by XCode as part of the build. The file is used in debug mode to symbolicate method calls. Instruments doesn't seem to be aware of its location. In order to fix that I had to do the following:Before starting to record under Instruments, go to File->SymbolsUnfold your app item and select your app nameClick Locate in front of dSYM paththe dSYM file corresponding to the app should be under ~/Library/Developer/Xcode/DerivedData/Build/Products/Debug-iphoneos/[APP_NAME].app.dSYM.A dialog should pop up asking you whether Instruments should always look for dSYM files under that location; that's what you wantStart recording; your method calls should now display properly
Topic:
Developer Tools & Services
SubTopic:
Instruments
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