At 02:36 AM 6/26/2008 +0300, Sergey Schetinin wrote: >You're right. Also it should have been wx.CallLater, not CallAfter. >Here's a better example: > >import wx >app = wx.PySimpleApp() >wx.CallLater(0.1, lambda:None) >f = wx.Frame(None) This doesn't do anything; it doesn't even run the app in a loop. But at least it doesn't core dump, either. :)