libc++abi.dylib: handler threw exception — but no stack trace in XCode

Question

I am using XCode 4.5 with LLVM. In older versions of XCode, when there was a crash it would give me meaningful debugging information. Lately I keep getting crashes that simply say "libc++abi.dylib: handler threw exception," and don't provide a stack trace that shows where the exception came from. This is totally useless to me. What are the proper debugging settings that I should set up so that I can find the location of the problem?

Answer 1

你可以添加一个断点并将其设置为在所有异常中断