You cannot debug in simulator

Question

Chengliang OP

Created 1w

Replies 1

Boosts 5

Participants 3

I can't create any breakpoint in my Xcode after I upgraded to macOS 15.4

macOS: Version 15.4 (24E248) visionOS Simulator: 2.3 Xcode: Version 16.2 (16C5032a)

My app works well without any breakpoints. But if I create any breakpoint it shows me this:

 Couldn't find the Objective-C runtime library in loaded images.
Message from debugger: The LLDB RPC server has crashed. You may need to manually terminate your process. The crash log is located in ~/Library/Logs/DiagnosticReports and has a prefix 'lldb-rpc-server'. Please file a bug and attach the most recent crash log.

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Answer 1

FrankieSimon OP

1w

Happens to me as well.

Same macOS and Xcode as you macOS 15.4 (24E248) Xcode 16.2 (16C5032a)

Running on iPhone 16 Simulator, iOS 18.3.

4

	Couldn't find the Objective-C runtime library in loaded images.
	Message from debugger: The LLDB RPC server has crashed. You may need to manually terminate your process. The crash log is located in ~/Library/Logs/DiagnosticReports and has a prefix 'lldb-rpc-server'. Please file a bug and attach the most recent crash log.