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SIGPIPE while printing after ~10 minutes

Hello list,
Maybe someone could take a look at the code below and tell me what I
am doing wrong...

I managed to isolate the code that generates a SIGPIPE error and the
corresponding crash. The views (accessoryView and printedView) are
empty and
the crash is happening also when the views are loaded from a nib.

It is weird and I really could use some help on this.

Below is the code that generates the crash and should be used like
this :
1. Call it once
2. wait 10 minutes !!!! If you don't wait, it will work nice.
3. call it again --> SIGPIPE

What I understood until now :
- is related with the accessory panel
- maybe, somewhere there is a timer that closes something , i have no
idea what.

Regards, Cristian

- (void) startPrinting
{
NSView* accessoryView = [[NSView alloc]
initWithFrame:NSMakeRect(10,10,100,100)];
NSView* printedView = [[NSView alloc]
initWithFrame:NSMakeRect(10,10,100,100)];
//get printer information
NSPrintInfo *prntInfo = [NSPrintInfo sharedPrintInfo];
//get printer panel
NSPrintPanel *printPanel = [NSPrintPanel printPanel];
//start print operation
NSPrintOperation *printOp;

[printPanel setAccessoryView:accessoryView];
printOp = [NSPrintOperation printOperationWithView: printedView
printInfo:prntInfo];;

[printOp setPrintPanel:printPanel];
[printOp setShowPanels:YES];

NSLog(@"Run operation");
[printOp runOperation];
[accessoryView release];
[printedView release];
}

PS. Please excuse the crosspost but as I sad, I really need some help.
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