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New NSZombie warning on CFRunLoopTimer
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New NSZombie warning on CFRunLoopTimer


  • Subject: New NSZombie warning on CFRunLoopTimer
  • From: Fritz Anderson <email@hidden>
  • Date: Sat, 31 Jan 2009 14:45:36 -0600

SDK 10.4, target 10.3, environment 10.5.6

In the course of startup, my application creates one NSTimer and conducts one transaction through the Web Services Core framework (culminating in WSMethodInvocationScheduleWithRunLoop).

NSZombieEnabled is YES.

When the scheduled invocation returns with the server's response, I start getting this message -- it repeats periodically:

==
2009-01-31 14:15:21.769 MyApp[53942:813] *** -[CFRunLoopTimer _cfTypeID]: message sent to deallocated instance 0x15a3bbb0
==


There is only one NSTimer I create before this point. Here is the print-object of that timer. You see it's not the instance the zombie message complains about:

==
Printing description of _splashScreenTimer:
<CFRunLoopTimer 0x1a4550 [0xa03a81a0]>{locked = No, valid = Yes, interval = 0, next fire date = 255125688, order = 0, callout = ??? (0x9506cd90), context = <CFRunLoopTimer context 0x1ab550>}
==


My application appears to run fine. Should I be worried?

	— F

--
Fritz Anderson -- Xcode 3 Unleashed: Now in its second printing -- <http://x3u.manoverboard.org/ >


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