iphone - Error from Debugger: Previous frame inner to this frame (gdb could not unwind past this frame) -

I encounter a breakpoint on the device, so I get the following debugger error:

error from the debugger : The first frame for this frame (GDB can not open behind this frame)

This is when the app runs a breakpoint, if I press the release button in the debugger, then to the next breakpoint It continues, when the same issue will pop up.

What does this message mean, and more importantly, how can I fix it? I've been debugging this app for a long time without ever experiencing this error.

I tried to create a clean, as well as reboot the Mac I'm on XCode 3.2.3, iOS 4.0.1. This problem also started with me, and for me it was due to the LLVM code generation.

I changed the compiler setting for "GLS 4.2" from "Llvm gc 4.2" in my target, made a clean rebuild, and the debugger was happy again.

This stack can also be caused by corruption, so it is possible that you have a valid bug. However in my case, I can never put breakpoints, anytime, even in the application. Refining Launching:. She told the fingers on a build setting.

I hope it will be helpful!