Two problems in the program compilation of the new version of xcode (the target code is the content filter of the network extension)

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Created Aug ’23

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I'm trying to debug the official network extension sample code simplefirewall. Although it has been able to run normally and pops up user pop-up windows for the specified filter conditions, there are still two warnings and errors:

[Window] Warning: Window NSWindow 0x1007315f0 ordered front from a non-active application and may order beneath the active application's windows.

[default] CGSWindowShmemCreateWithPort failed on port 0

For the first warning, I followed the method given in https://developer.apple.com/forums/thread/729496 and added windo.makeKey() and window.orderFrontRegardless(), but this warning didn't go away. As for the second default, I haven't been able to find the corresponding root cause and solution of the problem. I would like to ask, can anyone give me some advice?

Xcode：Version 14.3.1 (14E300c)

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DTS Engineer OP

Apple

Aug ’23

These both seem like log noise to me. If you ignore these log entries and exercise the user-level behaviour of the sample, does it work?

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