Thanks, I just want to disable the submenu and make the submenu's option gray to avoid user's selection and keep the resize button on. I need this behavior caused by I have to sync other function's behavior in my application that are used NSWindow instead of NSPanel.

I try to subclass NSWindow directly, I found that once I set worksWhenModal to true, then the menu will become available and disable when I set worksWhenModal to false. Seems the menu item's enable/disable affected directly by the message related setting. Are there something I can do the testing about this hint? Thanks~

I have done this by lipo command such as lipo -create ./dylib_intel/libavcodec.58.dylib ./dylib_arm/libavcodec.58.dylib -output ./dylib_universal/libavcodec.58.dylib

I found the solution. I can just using xattr -c on my app. Then this issue gone.

Still got the same problem now -_-.....

At last I add additional import in my .mm file to fix this issue. But I don't know why I don't need to do this before Xcode update.

Thanks, got it.

For additional reference, I was building the ffmpeg library for Arm. The Intel part I got from my previous owner directly. I just using the same build config got from the original owner to build the Arm build and using lipo to combine these two library into one to be used in my app. I am wondering are there something I am missing when I build the Arm version. Are there any possible hint to find the solution?

I used otool -l to get some information on my lib. Does anybody know why the load path will be different within the same project? For Intel: Load command 11           cmd LC_LOAD_DYLIB       cmdsize 56          name @rpath/libavcodec.58.dylib (offset 24)    time stamp 2 Thu Jan  1 08:00:02 1970       current version 58.54.100 compatibility version 58.0.0 For Arm Load command 12           cmd LC_LOAD_DYLIB       cmdsize 64          name /usr/local/lib/libavcodec.58.dylib (offset 24)    time stamp 2 Thu Jan  1 08:00:02 1970       current version 58.54.100 compatibility version 58.0.0