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-[CAcnTItem indexPath]: selector not recognized [self = 0x15d26c90]



This morning, I noticed that some parts of an application I am writing stopped working : whenever I select a tabpage having a tree- view (using a delegate and a datasource, not an NSTreeviewController), the application freezes.
In the run log, the following message is shown :


-[CAcnTItem indexPath]: selector not recognized [self = 0x15d26c90]

So I just added and empty (sort of) method

-(void)indexPath
{
    NSLog(@"indexpath");
}

to the CAcnTItem class and bingo, everything seems to work again. Anyone knowing what is going on? (I search through the documentation did not return a method named 'indexPath'.

Thanks,

Bert _______________________________________________
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