Re: progress bar not updating
Re: progress bar not updating
- Subject: Re: progress bar not updating
- From: "J.E. Schotsman" <email@hidden>
- Date: Thu, 06 Oct 2016 20:36:08 +0200
> On 06 Oct 2016, at 19:43, Jens Alfke <email@hidden> wrote:
>
> That means that KVO is going to call the view’s observeChange method on your background thread, not on the main thread. Which I believe qualifies as “updating the UI from a background thread”, which is illegal. It may be that the view has fail-safe code to check for this and ignores the change. Have you checked the console for warnings?
I only see this warning once:
CoreAnimation: warning, deleted thread with uncommitted CATransaction; set CA_DEBUG_TRANSACTIONS=1 in environment to log backtraces.
Are you saying I cannot use bindings in this scenario?
Jan E.
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