NSInternalInconsistencyException in Safari 10.12.6

[funkyfrank]

Hi,

updated my system to 10.12.6, and installed a new nvidia graphics 1050ti, and setup hiDPI screen. In Safari the following error will appear, after I click some video or audio (soundcloud inline) element:

Ausnahmename: NSInternalInconsistencyException
Beschreibung: Invalid parameter not satisfying: outputContext
Benutzerinformationen: (null)

0   CoreFoundation                      0x00007fffb3f0c2cb __exceptionPreprocess + 171
1   libobjc.A.dylib                     0x00007fffc8d1c48d objc_exception_throw + 48
2   CoreFoundation                      0x00007fffb3f11042 +[NSException raise:format:arguments:] + 98
3   Foundation                          0x00007fffb5959be0 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 195
4   AVKit                               0x00007fffb08bdb1a -[AVOutputContextController initWithOutputContext:] + 210
5   AVKit                               0x00007fffb0929776 -[AVOutputDeviceMenuController initWithOutputContext:] + 114
6   WebCore                             0x00007fffbb896c81 _ZN7WebCore28MediaPlaybackTargetPickerMac12devicePickerEv + 129
7   WebCore                             0x00007fffbbe0488f _ZN7WebCore22WebMediaSessionManager14taskTimerFiredEv + 63
8   JavaScriptCore                      0x00007fffb6e7a7b3 _ZN3WTF7RunLoop9TimerBase10timerFiredEP16__CFRunLoopTimerPv + 35
9   CoreFoundation                      0x00007fffb3e8bc54 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
10  CoreFoundation                      0x00007fffb3e8b8df __CFRunLoopDoTimer + 1071
11  CoreFoundation                      0x00007fffb3e8b43a __CFRunLoopDoTimers + 298
12  CoreFoundation                      0x00007fffb3e82b81 __CFRunLoopRun + 2065
13  CoreFoundation                      0x00007fffb3e82114 CFRunLoopRunSpecific + 420
14  HIToolbox                           0x00007fffb33e2ebc RunCurrentEventLoopInMode + 240
15  HIToolbox                           0x00007fffb33e2cf1 ReceiveNextEventCommon + 432
16  HIToolbox                           0x00007fffb33e2b26 _BlockUntilNextEventMatchingListInModeWithFilter + 71
17  AppKit                              0x00007fffb197ba54 _DPSNextEvent + 1120
18  AppKit                              0x00007fffb20f77ee -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2796
19  Safari                              0x00007fffc4c6e596 -[BrowserApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 252
20  AppKit                              0x00007fffb19703db -[NSApplication run] + 926
21  AppKit                              0x00007fffb193ae0e NSApplicationMain + 1237
22  libdyld.dylib                       0x00007fffc9602235 start + 1

If I then press on continue, it works just normally. Often it doesn't happen, too. Did not figure out when exactly it will occur.

The message isn't very informative. Any idea how to fix this?

Seems like this appeared since I installed the recent nvidia web driver, but unsure...

Thanks for help!

 

[funkyfrank]

Have the same problem now with 10.13.2 and recent nvidia web drivers. The above problem disappeared at some point, and I don't know what exactly had changed.

I also experience weird slowdowns in 10.13.2, causing the mouse start to stutter, like micro-freezes. The same config run fine on 10.12.6.... Very strange.