Re: CA_DEBUG_TRANSACTIONS=1
Re: CA_DEBUG_TRANSACTIONS=1
- Subject: Re: CA_DEBUG_TRANSACTIONS=1
- From: John MacMullin <email@hidden>
- Date: Wed, 05 Sep 2012 16:12:34 -0700
Ok, I went to the scheme in Xcode and added the variable. Running again produced the following backtrace.
0 QuartzCore 0x00007fff8a736b95 _ZN2CA11Transaction4pushEv + 219
1 QuartzCore 0x00007fff8a73676d _ZN2CA11Transaction15ensure_implicitEv + 273
2 QuartzCore 0x00007fff8a73660a _ZN2CA11Transaction9set_valueEj12_CAValueTypePKv + 40
3 QuartzCore 0x00007fff8a73659e +[CATransaction setDisableActions:] + 38
4 AppKit 0x00007fff8e3ef8ae -[NSScrollerImp _updateLayerGeometry] + 67
5 AppKit 0x00007fff8e3eee8d -[NSScroller(NSInternal2) _replaceScrollerImp] + 368
6 AppKit 0x00007fff8e486ff8 -[NSScroller initWithCoder:] + 305
7 Foundation 0x00007fff8b763c39 _decodeObjectBinary + 2741
8 Foundation 0x00007fff8b764a16 -[NSKeyedUnarchiver _decodeArrayOfObjectsForKey:] + 1189
9 Foundation 0x00007fff8b764f88 -[NSArray(NSArray) initWithCoder:] + 538
10 Foundation 0x00007fff8b763c39 _decodeObjectBinary + 2741
11 Foundation 0x00007fff8b762fe4 _decodeObject + 226
12 AppKit 0x00007fff8e309061 -[NSView initWithCoder:] + 976
13 AppKit 0x00007fff8e484597 -[NSScrollView initWithCoder:] + 335
14 Foundation 0x00007fff8b763c39 _decodeObjectBinary + 2741
15 Foundation 0x00007fff8b762fe4 _decodeObject + 226
Is is possible to attach the debugger to this so that I can see the problem in my code?
Or can/should this be resolved with Atos?
And back to the beginning, what is an uncommitted CATransaction?
On Sep 5, 2012, at 3:41 PM, Kyle Sluder <email@hidden> wrote:
> On Wed, Sep 5, 2012, at 03:35 PM, John MacMullin wrote:
>> I am getting the following message: CoreAnimation: warning, deleted
>> thread with uncommitted CATransaction; set CA_DEBUG_TRANSACTIONS=1 in
>> environment to log backtraces.
>>
>> What in general would be causing this?
>
> In general, it would be caused by deleting a thread with an uncommitted
> CATransaction. ;-)
>
>>
>> How do I set CA_DEBUG_TRANSACTIONS=1?
>
> It's an environment variable. Set it in the Environment Variables
> section of the Arguments tab in the settings for the Run action of your
> scheme.
>
> --Kyle Sluder
Best regards,
John MacMullin
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