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On ARM processors, this appears as EXC_BREAKPOINT (SIGTRAP). On x86_64 processors, this appears as EXC_BAD_INSTRUCTION (SIGILL). The Swift runtime uses trace traps for specific types of unrecoverable errors—see Addres...
Breakpoints are not part of the build; you set them in the debugger. They only exist, only get hit, and only stop your program when you run your program under the debugger. Since they aren't part of the build, it's no...
In the iOS app I'm developing, I've noticed that since upgrading to iOS 17 (Xcode 15.1), crashes of this type occur frequently. The crashes are random and can't be reliably reproduced. Below is a typical crash report:
Google Chrome is crashing on my Mac with an EXC_BREAKPOINT (SIGTRAP) error, which indicates the app encountered an unexpected condition in its main process and stopped itself. This happens...
Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000001, 0x00000001b16ed9f8 Termination Reason: Namespace SIGNAL, Code 5 Trace/BPT trap: 5 Terminating Process: exc handler [1507] Thread 0:: Dispat...
The breakpointexception type indicates a trace trap interrupted the process. A trace trap gives an attached debugger the chance to interrupt the process at a specific point in its execution.
Learn what the exception type tells you about why your app crashed.
