[Pyobjc-dev] the mysterious attribute error

[Burris T. E. <bu...@gi...>]

Okay, I've removed all of the threads from my application.  It's 
completely kosher.  I use NSTasks for the workers, and DO for 
callbacks.  It works just fine most of the time.  When I click around 
between rows, especially when one or more rows are getting frequent 
updates, I get the weird crash with the disappearing attribute when the 
cell is redrawing.  A race condition that causes objects to get 
decref'd?

burris