Re: [MacRuby-devel] NSPredicate crash

2011-01-06 Thread Alan Skipp
Hi Laurent, I couldn't find a crash report in Console, but Xcode gave the following with build and debug. #0 0x7fff815020da in objc_exception_throw #1 0x7fff81af26f0 in _qfqp2_performParsing #2 0x7fff81af05b9 in +[NSPredicate predicateWithFormat:arguments:] #3 0x7fff81af057c i

Re: [MacRuby-devel] NSPredicate crash

2011-01-06 Thread Laurent Sansonetti
Hi Alan, The crash may be a bug in the way we compile calls to variadic functions (such as predicateWithFormat:). Could you locate the crash report and copy/paste the backtrace information? Laurent On Jan 6, 2011, at 11:14 AM, Alan Skipp wrote: > Hi everyone, > Has anyone had any trouble with

[MacRuby-devel] NSPredicate crash

2011-01-06 Thread Alan Skipp
Hi everyone, Has anyone had any trouble with NSPredicate causing occasional crashes when used with NSArrayController? Well actually about 50% of the time. What I have is a subclass of NSArrayController which is a data source for an NSTableView that accepts drag and drop operations. In 'awakeFro