On Tue, 26 Oct 2010 17:17:00 +1100 John <[email protected]> wrote:
> Can anyone enlighten me as to the likely cause(es) of a > "TControl.InvalidatePreferredSize loop detected" exception, and how one may > debug it ? It is occurring in a frame, if that is significant, and it is the > frame that is specified in the exception. Looking at the code in > TControl.InvalidatePreferredSize, it would appear that the frame must not > have a parent, but as it is occurring in the form designer, it is difficult > to debug. I think it may not be happening at run time, but as it started > happening at design time while I was in the middle of some "structural > changes", it is hard to get a lot of sense out of the program at run time. > > Environment is WinXP SP3, fpc SVN 16114 Laz SVN 27864. (But it also > occurred on Laz SVN from a few weeks ago) Do you use only standard LCL controls? Mattias -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
