If I revert this change, I don’t have the crash. It is the call to [NSAppearance appearanceNamed:] that is crashing.
It looks like that method is only available in 10.9+. Can you try replacing that block with these lines and see if it fixes the crash:
#if defined (MAC_OS_X_VERSION_10_14) if (! [window isOpaque]) [window setBackgroundColor: [NSColor clearColor]]; #if defined (MAC_OS_X_VERSION_10_9) && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9) [view setAppearance: [NSAppearance appearanceNamed: NSAppearanceNameAqua]]; #endif #endif
Nope it is not working, I have to comment that line if I want a build that works on macos 10.7.
However it works if I’m using (not sure if that is the correct way of doing it):
#if defined (MAC_OS_X_VERSION_10_9) && (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_9)
Great, I’ll push that. Thanks for the help.