id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,port 52703,git: git-gui crashing,mkae,ci42,"This happens reproducibly on Sierra 10.12.1: {{{ $ git gui 2016-10-25 20:10:37.108 Wish[21174:142500] *** Terminating app due to uncaught exception 'CALayerInvalidGeometry', reason: 'CALayer position contains NaN: [0 nan]' *** First throw call stack: ( 0 CoreFoundation 0x00007fffbdc3c48b __exceptionPreprocess + 171 1 libobjc.A.dylib 0x00007fffd239ecad objc_exception_throw + 48 2 CoreFoundation 0x00007fffbdcba96d +[NSException raise:format:] + 205 3 QuartzCore 0x00007fffc37e1520 _ZN2CA5Layer12set_positionERKNS_4Vec2IdEEb + 152 4 QuartzCore 0x00007fffc37e1695 -[CALayer setPosition:] + 44 5 QuartzCore 0x00007fffc37e1ceb -[CALayer setFrame:] + 644 6 CoreUI 0x00007fffc95a94ce _ZN20CUICoreThemeRenderer26MakeOrUpdateScrollBarLayerEPK13CUIDescriptoraPP7CALayer + 1284 7 CoreUI 0x00007fffc95a54c3 _ZN20CUICoreThemeRenderer19CreateOrUpdateLayerEPK13CUIDescriptorPP7CALayer + 1595 8 CoreUI 0x00007fffc952658d _ZN11CUIRenderer19CreateOrUpdateLayerEPK14__CFDictionaryPP7CALayer + 175 9 CoreUI 0x00007fffc9529241 CUICreateOrUpdateLayer + 221 10 AppKit 0x00007fffbc26821f -[NSCompositeAppearance _callCoreUIWithBlock:options:] + 226 11 AppKit 0x00007fffbb90e0b3 -[NSAppearance _createOrUpdateLayer:options:] + 76 12 AppKit 0x00007fffbbb8671f -[NSScrollerImp _animateToRolloverState] + 274 13 AppKit 0x00007fffbbb460f9 __49-[NSScrollerImp _installDelayedRolloverAnimation]_block_invoke + 673 14 AppKit 0x00007fffbba0c2c5 -[NSScrollerImp _doWork:] + 15 15 Foundation 0x00007fffbf61ac88 __NSFireDelayedPerform + 417 16 CoreFoundation 0x00007fffbdbbbd74 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 17 CoreFoundation 0x00007fffbdbbb9ff __CFRunLoopDoTimer + 1071 18 CoreFoundation 0x00007fffbdbbb55a __CFRunLoopDoTimers + 298 19 CoreFoundation 0x00007fffbdbb2f81 __CFRunLoopRun + 2065 20 CoreFoundation 0x00007fffbdbb2514 CFRunLoopRunSpecific + 420 21 Tcl 0x000000010d22eb43 Tcl_WaitForEvent + 314 22 Tcl 0x000000010d1fe5cd Tcl_DoOneEvent + 274 23 Tk 0x000000010d06bf4f Tk_MainLoop + 33 24 Tk 0x000000010d077a5b Tk_MainEx + 1566 25 Wish 0x000000010d04b55a Wish + 9562 26 libdyld.dylib 0x00007fffd2c7d255 start + 1 ) libc++abi.dylib: terminating with uncaught exception of type NSException error: git-gui died of signal 6 }}} but worked on Mavericks and El Capitan. The only difference there is, that {{{git gui}}} starts on Sierra with the warning message: {{{ Spell checking is unavailable: No word lists can be found for the langueage ""en_US"". }}} It briefly displays the gui's dialog before it crashes.",defect,closed,Normal,,ports,,fixed,sierra,,git