After ther Mac application is launched: Log error: CGSWindowShmemCreateWithPort failed on port 0 and when the application quit: No error handler for XPC error: Connection invalid
Appear with Xcode 15.4 but not with 12.4 As repported by Steve4442 in "Can someone explain this message" https://Forums.Developer.Apple.com/Forums/Thread/727803 <Does not seem to affect anything though and things work just fine>. The code don't use "windowNumbersWithOptions"
Can I ignore this log message ?
In that thread you referenced (this is the correct link btw), one of my colleagues referenced On Log Noise, which is my standard advice on this topic.
That depends on whether you’re doing something to trigger it. The other thread has a handy tip for how to track down the original of this message.
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Quinn “The Eskimo!” @ Developer Technical Support @ Apple
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