On Fri, 27 Jun 2014 14:48:31 +0200 Petr Hlozek <p...@ok2cqr.com> wrote:
> Thank you for the help! > > I added to all autocreated and used form into OnDestroy what you've > writen to me, in Project -> Option -> Debugging checked the -gh > option, Run -> Ru parameters in Environment tab added HEAPTRC > variable. > > After the crash, the callstack window shows > > #0 HEAPTRC_TRACEFREEMEMSIZE$POINTER$QWORD$$QWORD at :0 This could mean that you double free an object/record. Make sure all references become nil when an object is freed. > When I click to View source, it jumps to the top of the heaptrc unit. If there are other lines (not #0, but #1, #2, ...) click on them. > When I run the app from terminal with environment variable set, I got this: > > An unhandled exception occurred at $000000000044139A : > EAccessViolation : > $000000000044139A > $00000000005DDD29 > > The same like before :( Something destroys your heap. Have you tried gdb? Heaptrc has some more options. Mattias -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
