While surfing around testing WebView, I ran into a media crash on Mac OS X 10.9.5 with NSInvalidArgumentException. No hs_err log file was generated, but I have attached the Mac crash log.

Steps to reproduce:

$ cd rt
$ java -cp apps/toys/Hello/dist/Hello.jar hello.HelloWebView http://www.cnn.com/videos/politics/2016/11/09/the-simpsons-trump-prediction-orig-vstan.cnn

It will start playing the video and then crash with the following error:

2016-12-01 14:00:08.937 java[88162:507] -[NSNull longValue]: unrecognized selector sent to instance 0x7fff7cc84240
2016-12-01 14:00:08.938 java[88162:507] An uncaught exception was raised
2016-12-01 14:00:08.938 java[88162:507] -[NSNull longValue]: unrecognized selector sent to instance 0x7fff7cc84240
2016-12-01 14:00:08.939 java[88162:507] (
0 CoreFoundation 0x00007fff9269e25c __exceptionPreprocess + 172
1 libobjc.A.dylib 0x00007fff948f8e75 objc_exception_throw + 43
2 CoreFoundation 0x00007fff926a112d -[NSObject(NSObject) doesNotRecognizeSelector:] + 205
3 CoreFoundation 0x00007fff925fc272 ___forwarding___ + 1010
4 CoreFoundation 0x00007fff925fbdf8 _CF_forwarding_prep_0 + 120
5 libjfxmedia_avf.dylib 0x00000001422ae478 -[AVFMediaPlayer observeValueForKeyPath:ofObject:change:context:] + 218
6 Foundation 0x00007fff8d33a998 -[NSKeyValueObservance observeValueForKeyPath:ofObject:change:context:] + 405
7 Foundation 0x00007fff8d33a998 -[NSKeyValueObservance observeValueForKeyPath:ofObject:change:context:] + 405
8 Foundation 0x00007fff8d2c9548 NSKeyValueNotifyObserver + 387
9 Foundation 0x00007fff8d2c8718 NSKeyValueDidChange + 453
10 Foundation 0x00007fff8d2cd206 -[NSObject(NSKeyValueObserverNotification) didChangeValueForKey:] + 118
11 AVFoundation 0x00007fff9197be4f -[AVPlayer didChangeValueForKey:] + 48
12 AVFoundation 0x00007fff919d6237 -[AVPlayer _coordinateWithRemovalOfItem:] + 240
13 AVFoundation 0x00007fff91992331 -[AVPlayer _removeItem:] + 137
14 AVFoundation 0x00007fff9197cd99 -[AVPlayer _insertPlaybackItemOfItem:inPlayerQueueAfterPlaybackItemOfItem:] + 96
15 AVFoundation 0x00007fff919d5e40 __62-[AVPlayer _createPlayer:forItem:prepareIt:completionHandler:]_block_invoke + 1217
16 libdispatch.dylib 0x00007fff92d321bb _dispatch_call_block_and_release + 12
17 libdispatch.dylib 0x00007fff92d2f28d _dispatch_client_callout + 8
18 libdispatch.dylib 0x00007fff92d36ef0 _dispatch_main_queue_callback_4CF + 333
19 CoreFoundation 0x00007fff926054f9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
20 CoreFoundation 0x00007fff925c0714 __CFRunLoopRun + 1636
21 CoreFoundation 0x00007fff925bfe75 CFRunLoopRunSpecific + 309
22 HIToolbox 0x00007fff98648a0d RunCurrentEventLoopInMode + 226
23 HIToolbox 0x00007fff986487b7 ReceiveNextEventCommon + 479
24 HIToolbox 0x00007fff986485bc _BlockUntilNextEventMatchingListInModeWithFilter + 65
25 AppKit 0x00007fff8fe0d24e _DPSNextEvent + 1434
26 AppKit 0x00007fff8fe0c89b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
27 AppKit 0x00007fff8fe0099c -[NSApplication run] + 553
28 libglass.dylib 0x00000001397d4822 -[GlassApplication runLoop:] + 1858
29 Foundation 0x00007fff8d32375e __NSThreadPerformPerform + 229
30 CoreFoundation 0x00007fff925cf5b1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
31 CoreFoundation 0x00007fff925c0c62 __CFRunLoopDoSources0 + 242
32 CoreFoundation 0x00007fff925c03ef __CFRunLoopRun + 831
33 CoreFoundation 0x00007fff925bfe75 CFRunLoopRunSpecific + 309
34 java 0x000000010f296e62 CreateExecutionEnvironment + 867
35 java 0x000000010f293301 JLI_Launch + 1449
36 java 0x000000010f2925d7 main + 283
37 java 0x000000010f2924b4 start + 52
)
2016-12-01 14:00:08.939 java[88162:507] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSNull longValue]: unrecognized selector sent to instance 0x7fff7cc84240'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff9269e25c __exceptionPreprocess + 172
1 libobjc.A.dylib 0x00007fff948f8e75 objc_exception_throw + 43
2 CoreFoundation 0x00007fff926a112d -[NSObject(NSObject) doesNotRecognizeSelector:] + 205
3 CoreFoundation 0x00007fff925fc272 ___forwarding___ + 1010
4 CoreFoundation 0x00007fff925fbdf8 _CF_forwarding_prep_0 + 120
5 libjfxmedia_avf.dylib 0x00000001422ae478 -[AVFMediaPlayer observeValueForKeyPath:ofObject:change:context:] + 218
6 Foundation 0x00007fff8d33a998 -[NSKeyValueObservance observeValueForKeyPath:ofObject:change:context:] + 405
7 Foundation 0x00007fff8d33a998 -[NSKeyValueObservance observeValueForKeyPath:ofObject:change:context:] + 405
8 Foundation 0x00007fff8d2c9548 NSKeyValueNotifyObserver + 387
9 Foundation 0x00007fff8d2c8718 NSKeyValueDidChange + 453
10 Foundation 0x00007fff8d2cd206 -[NSObject(NSKeyValueObserverNotification) didChangeValueForKey:] + 118
11 AVFoundation 0x00007fff9197be4f -[AVPlayer didChangeValueForKey:] + 48
12 AVFoundation 0x00007fff919d6237 -[AVPlayer _coordinateWithRemovalOfItem:] + 240
13 AVFoundation 0x00007fff91992331 -[AVPlayer _removeItem:] + 137
14 AVFoundation 0x00007fff9197cd99 -[AVPlayer _insertPlaybackItemOfItem:inPlayerQueueAfterPlaybackItemOfItem:] + 96
15 AVFoundation 0x00007fff919d5e40 __62-[AVPlayer _createPlayer:forItem:prepareIt:completionHandler:]_block_invoke + 1217
16 libdispatch.dylib 0x00007fff92d321bb _dispatch_call_block_and_release + 12
17 libdispatch.dylib 0x00007fff92d2f28d _dispatch_client_callout + 8
18 libdispatch.dylib 0x00007fff92d36ef0 _dispatch_main_queue_callback_4CF + 333
19 CoreFoundation 0x00007fff926054f9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
20 CoreFoundation 0x00007fff925c0714 __CFRunLoopRun + 1636
21 CoreFoundation 0x00007fff925bfe75 CFRunLoopRunSpecific + 309
22 HIToolbox 0x00007fff98648a0d RunCurrentEventLoopInMode + 226
23 HIToolbox 0x00007fff986487b7 ReceiveNextEventCommon + 479
24 HIToolbox 0x00007fff986485bc _BlockUntilNextEventMatchingListInModeWithFilter + 65
25 AppKit 0x00007fff8fe0d24e _DPSNextEvent + 1434
26 AppKit 0x00007fff8fe0c89b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
27 AppKit 0x00007fff8fe0099c -[NSApplication run] + 553
28 libglass.dylib 0x00000001397d4822 -[GlassApplication runLoop:] + 1858
29 Foundation 0x00007fff8d32375e __NSThreadPerformPerform + 229
30 CoreFoundation 0x00007fff925cf5b1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
31 CoreFoundation 0x00007fff925c0c62 __CFRunLoopDoSources0 + 242
32 CoreFoundation 0x00007fff925c03ef __CFRunLoopRun + 831
33 CoreFoundation 0x00007fff925bfe75 CFRunLoopRunSpecific + 309
34 java 0x000000010f296e62 CreateExecutionEnvironment + 867
35 java 0x000000010f293301 JLI_Launch + 1449
36 java 0x000000010f2925d7 main + 283
37 java 0x000000010f2924b4 start + 52
)
libc++abi.dylib: terminating with uncaught exception of type NSException
Abort trap: 6