Re: NSURLConnection crashes with EXC_BAD_ADDRESS -- can't find why...
Re: NSURLConnection crashes with EXC_BAD_ADDRESS -- can't find why...
- Subject: Re: NSURLConnection crashes with EXC_BAD_ADDRESS -- can't find why...
- From: Greg Parker <email@hidden>
- Date: Wed, 8 Apr 2009 14:45:01 -0700
On Apr 8, 2009, at 5:55 AM, David Paeme wrote:
I'm writing an application that accesses a http server via
NSURLConnection's sendSynchronousRequest method, and it keeps
crashing on me with an EXC_BAD_ADDRESS signal, without ever reaching
the server.
This is the stack trace:
#0 0x94e7f1c6 in mach_msg_trap ()
#1 0x94e869bc in mach_msg ()
#2 0x90cfe0ae in CFRunLoopRunSpecific ()
#3 0x90cfecd8 in CFRunLoopRunInMode ()
#4 0x90ad5b1b in CFURLConnectionSendSynchronousRequest ()
#5 0x9575526b in +[NSURLConnection
sendSynchronousRequest:returningResponse:error:] ()
#6 0x00002c26 in -[EPBackEnd updateArticles] (self=0x12dc20,
_cmd=0x77b76) at /Users/david/Code/Mac/EP/v0.2/EPBackEnd.m:287
#7 0x0000219d in -[AppController refreshArticles:] (self=0x12dbb0,
_cmd=0x77223, sender=0x123110) at /Users/david/Code/Mac/EP/v0.2/
AppController.m:52
#8 0x96b9753b in -[NSApplication sendAction:to:from:] ()
#9 0x96b97478 in -[NSControl sendAction:to:] ()
#10 0x96b972fe in -[NSCell _sendActionFrom:] ()
#11 0x96b96957 in -[NSCell trackMouse:inRect:ofView:untilMouseUp:] ()
#12 0x96b961aa in -[NSButtonCell
trackMouse:inRect:ofView:untilMouseUp:] ()
#13 0x96b95a64 in -[NSControl mouseDown:] ()
#14 0x96b941a3 in -[NSWindow sendEvent:] ()
#15 0x96b60d49 in -[NSApplication sendEvent:] ()
#16 0x96abe69f in -[NSApplication run] ()
#17 0x96a8b8a4 in NSApplicationMain ()
#18 0x0000201c in main (argc=1, argv=0xbffff778) at /Users/david/
Code/Mac/EP/v0.2/main.m:13
That's not a crash. That's a run loop waiting patiently for something
to happen. Look through the other threads for the one that actually
crashed. (If you get a crash log, the crashed thread will be specially
marked.)
--
Greg Parker email@hidden Runtime Wrangler
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