I added Quartz and QuickLook frameworks to my garbage-collection-required app 
and then added simple Quick Look functionally.  

The bigger the file the more errors I get.  Small pdfs show no errors, large 
ppts, xl or zip files show a bunch of errors and eventually crash.  I'm not 
familiar with non-garbage collection memory management.  I wouldn't even be 
able to determine if these errors are telling me I should be.  Please help.

Here's what I get when I QL a large file.

proNotes(52698,0x1196fd000) malloc: reference count underflow for 0x201afc920, 
break on auto_refcount_underflow_error to debug. (17 times)
proNotes(52698,0x1196fd000) malloc: resurrection error for object 0x201f0a380 
while assigning {conservative-block}[352](0x20189fc40)[304] = 
CFRunLoopSource[128](0x201f0a380)
garbage pointer stored into reachable memory, break on 
auto_zone_resurrection_error to debug (13 times)
 

Then crash.  What should I look for?  How should I approach debugging this?

Thanks_______________________________________________

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