On Tuesday 14 August 2007 9:16 pm, Claus, Richard wrote: > Hi All, > > One of our Qt 4 applications that has been running fine for quite some time > suddenly started intermittantly producing the following crash after we > upgraded sip and PyQt: > > python: Modules/gcmodule.c:261: update_refs: Assertion `gc->gc.gc_refs != > 0' failed. Abort > > Versions under which it worked correctly are sip 4.5.2, PyQt 4.1.1, Qt > 4.2.3 and python 2.5.0. The crashes have been occuring with versions sip > 4.7, PyQt 4.3, Qt 4.3.0 and python 2.5.1. We also saw this happen with sip > 4.6, but don't remember the PyQt version number. We're quite confident > that we've seen the crash with both python versions. The OS is Linux RHEL > WS 4 (Nahant Update 5) 2.6.9-55.0.2.Elsmp. > > I'm not sure whether this is real or not, but I think I can trigger the > crash by moving the GUI window around on the screen before it has completed > drawing for the first time. > > Could someone please give us a pointer to where/how we should start > looking?
First update to current SIP and PyQt snapshots. You then need to simplify you application to produce a test case that reproduces the problem. Phil _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
