Closed GoogleCodeExporter closed 9 years ago
The SDK docs indicate that you should use INFINITY (from math.h), which is a
valid (but very large) double value. I suspect that Swift's
NSTimeInterval.infinity is some other, special value that is not a valid value
for a double.
Original comment by mlind...@google.com
on 6 Jan 2015 at 8:19
[deleted comment]
[deleted comment]
Thank you for responding so soon. I have just tried to use the INFINITY from
<math.h> and got the same error. (Below is the call stack). FYI NSTimeInterval
is a alias for double. So NSTimeInterval.infinity is positive infinity. Unless
I am mistaken it wouldn't make sense to me that there are multiple "values" for
"infinity" for a double.
*** Terminating app due to uncaught exception 'NSInvalidArgumentException',
reason: 'Invalid number value (infinite) in JSON write'
*** First throw call stack:
(
0 CoreFoundation 0x030cb946 __exceptionPreprocess + 182
1 libobjc.A.dylib 0x02693a97 objc_exception_throw + 44
2 CoreFoundation 0x030cb86d +[NSException raise:format:] + 141
3 Foundation 0x00aa232e _writeJSONNumber + 962
4 Foundation 0x00a9e14e _writeJSONValue + 561
5 Foundation 0x00aa2bf2 ___writeJSONObject_block_invoke + 225
6 CoreFoundation 0x02ffc15a __65-[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:]_block_invoke + 106
7 CoreFoundation 0x02ffc05c -[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:] + 204
8 CoreFoundation 0x02ff36e5 -[NSDictionary enumerateKeysAndObjectsUsingBlock:] + 53
9 Foundation 0x00aa27a1 _writeJSONObject + 357
10 Foundation 0x00a9e143 _writeJSONValue + 550
11 Foundation 0x00aa2bf2 ___writeJSONObject_block_invoke + 225
12 CoreFoundation 0x02ffc15a __65-[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:]_block_invoke + 106
13 CoreFoundation 0x02ffc05c -[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:] + 204
14 CoreFoundation 0x02ff36e5 -[NSDictionary enumerateKeysAndObjectsUsingBlock:] + 53
15 Foundation 0x00aa27a1 _writeJSONObject + 357
16 Foundation 0x00a9e143 _writeJSONValue + 550
17 Foundation 0x00a9dedd -[_NSJSONWriter dataWithRootObject:options:error:] + 125
18 Foundation 0x00aa0e44 +[NSJSONSerialization dataWithJSONObject:options:error:] + 371
*fixed spelling mistakes*
Original comment by samson1...@gmail.com
on 7 Jan 2015 at 12:45
It would be probably helpful if I gave you the next three items in the stack as
well...
19 _AppName_ 0x0026744c +[GCKJSONUtils writeJSON:] + 68
20 _AppName_ 0x00269398 -[GCKMediaControlChannel
loadMedia:autoplay:playPosition:activeTrackIDs:customData:] + 1151
21 _AppName_ 0x00268e3d -[GCKMediaControlChannel
loadMedia:autoplay:playPosition:] + 76
Original comment by samson1...@gmail.com
on 7 Jan 2015 at 12:52
I wanted to ensure it wasn't my code generating this error. So I modified the
Obj-C iOS HelloVideoGoogleCast demo source provided by Google, with the
following at Line 202 on HGCVViewController.m. It generated the same error.
(Captured below)
GCKMediaInformation *mediaInformation =
[[GCKMediaInformation alloc] initWithContentID:
@"http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
streamType:GCKMediaStreamTypeLive
contentType:@"video/mp4"
metadata:metadata
streamDuration:INFINITY
customData:nil];
*** Terminating app due to uncaught exception 'NSInvalidArgumentException',
reason: 'Invalid number value (infinite) in JSON write'
*** First throw call stack:
(
0 CoreFoundation 0x0201f946 __exceptionPreprocess + 182
1 libobjc.A.dylib 0x01ca8a97 objc_exception_throw + 44
2 CoreFoundation 0x0201f86d +[NSException raise:format:] + 141
3 Foundation 0x019b932e _writeJSONNumber + 962
4 Foundation 0x019b514e _writeJSONValue + 561
5 Foundation 0x019b9bf2 ___writeJSONObject_block_invoke + 225
6 CoreFoundation 0x01f5015a __65-[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:]_block_invoke + 106
7 CoreFoundation 0x01f5005c -[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:] + 204
8 CoreFoundation 0x01f476e5 -[NSDictionary enumerateKeysAndObjectsUsingBlock:] + 53
9 Foundation 0x019b97a1 _writeJSONObject + 357
10 Foundation 0x019b5143 _writeJSONValue + 550
11 Foundation 0x019b9bf2 ___writeJSONObject_block_invoke + 225
12 CoreFoundation 0x01f5015a __65-[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:]_block_invoke + 106
13 CoreFoundation 0x01f5005c -[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:] + 204
14 CoreFoundation 0x01f476e5 -[NSDictionary enumerateKeysAndObjectsUsingBlock:] + 53
15 Foundation 0x019b97a1 _writeJSONObject + 357
16 Foundation 0x019b5143 _writeJSONValue + 550
17 Foundation 0x019b4edd -[_NSJSONWriter dataWithRootObject:options:error:] + 125
18 Foundation 0x019b7e44 +[NSJSONSerialization dataWithJSONObject:options:error:] + 371
19 HelloVideoGoogleCast 0x0008fefc +[GCKJSONUtils writeJSON:] + 68
20 HelloVideoGoogleCast 0x00091e48 -[GCKMediaControlChannel loadMedia:autoplay:playPosition:activeTrackIDs:customData:] + 1151
21 HelloVideoGoogleCast 0x000918ed -[GCKMediaControlChannel loadMedia:autoplay:playPosition:] + 76
22 HelloVideoGoogleCast 0x000742de -[HGCVViewController castVideo:] + 1566
23 libobjc.A.dylib 0x01cbe7cd -[NSObject performSelector:withObject:withObject:] + 84
24 UIKit 0x0068123d -[UIApplication sendAction:to:from:forEvent:] + 99
25 UIKit 0x006811cf -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 64
26 UIKit 0x007b4e86 -[UIControl sendAction:to:forEvent:] + 69
27 UIKit 0x007b52a3 -[UIControl _sendActionsForEvents:withEvent:] + 598
28 UIKit 0x007b450d -[UIControl touchesEnded:withEvent:] + 660
29 UIKit 0x006d160a -[UIWindow _sendTouchesForEvent:] + 874
30 UIKit 0x006d20e5 -[UIWindow sendEvent:] + 791
31 UIKit 0x00697549 -[UIApplication sendEvent:] + 242
32 UIKit 0x006a737e _UIApplicationHandleEventFromQueueEvent + 20690
33 UIKit 0x0067bb19 _UIApplicationHandleEventQueue + 2206
34 CoreFoundation 0x01f431df __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
35 CoreFoundation 0x01f38ced __CFRunLoopDoSources0 + 253
36 CoreFoundation 0x01f38248 __CFRunLoopRun + 952
37 CoreFoundation 0x01f37bcb CFRunLoopRunSpecific + 443
38 CoreFoundation 0x01f379fb CFRunLoopRunInMode + 123
39 GraphicsServices 0x02c9324f GSEventRunModal + 192
40 GraphicsServices 0x02c9308c GSEventRun + 104
41 UIKit 0x0067f8b6 UIApplicationMain + 1526
42 HelloVideoGoogleCast 0x00075a7d main + 141
43 libdyld.dylib 0x02940ac9 start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
Original comment by samson1...@gmail.com
on 7 Jan 2015 at 2:12
[deleted comment]
Thank you for all the info. We are looking into the issue.
Original comment by na...@google.com
on 7 Jan 2015 at 11:22
This has been fixed for the next SDK release.
Original comment by mlind...@google.com
on 10 Jan 2015 at 2:35
Original comment by na...@google.com
on 12 Jan 2015 at 6:20
Original issue reported on code.google.com by
samson1...@gmail.com
on 6 Jan 2015 at 2:22