Re: auto malloc[27012]: attempted to remove unregistered weak referrer
Re: auto malloc[27012]: attempted to remove unregistered weak referrer
- Subject: Re: auto malloc[27012]: attempted to remove unregistered weak referrer
- From: Corbin Dunn <email@hidden>
- Date: Fri, 20 Jan 2012 15:41:59 -0800
On Jan 20, 2012, at 7:07 AM, Sean McBride wrote:
> On Wed, 18 Jan 2012 15:47:47 -0800, Marco S Hyman said:
>
>> I've done some searches and haven't found anything regarding this
>> in my situation. An appropriate RTFM pointer would be appreciated.
>>
>> I'm running a *garbage collected* application in Lion (10.7.2) that was
>> most recently compiled using Xcode 4.2.1. I'm getting these messages
>> logged: auto malloc[27012]: attempted to remove unregistered weak
>> referrer 0xblahblah
>
> Have you tried the various debugging environment variables?
>
>> NSOpenPanel *panel = [NSOpenPanel openPanel];
>> CFArrayRef types = CGImageSourceCopyTypeIdentifiers();
>> CFMakeCollectable(types);
>> [panel setAllowedFileTypes: (NSArray*) types];
>
> You can avoid the cast using NSMakeCollectable (which also handles nil better).
>
>> In the open panel I can click, move the mouse, then shift-click and all is OK.
>> If instead I click and drag I get the error multiple times. So where did I
>> go wrong?
>
> In my GC app, I haven't seen this, but am having various problems with NSOpenPanel... half the time, it shows nothing.
I don't know if I saw a report on this come through. Did you log a bug on it?
You could try calling validateVisibleColumns after it is visible as a hack/workaround.
corbin
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