Debugger stops in TWinControl.SendMoveSizeMessages - but without a
breakpoint
lazarus / 12-Debugger

----------------------------------------------------------------------
danielthoss · 2016-06-28 13:42

Hi, I switched from Lazarus 1.2.6 to the new 1.6.0.

If I now try to debug my program the debugger stops every time in
function TWinControl.SendMoveSizeMessages(SizeChanged, PosChanged:
boolean) in wincontrol.inc at line 4318
WindowProc(TLMessage(MoveMsg)); . So the program can't run, because
when I switch from lazarus to my program a new call of
TWinControl.SendMoveSizeMessages() is done 

Any idea why this happens?? What's my mistake?

----------------------------------------------------------------------
Martin_fr · 2016-06-28 15:20

Check the breakpoint window (view > debug window)

Supply the output from the "debug output" window, or a log http://wiki
.lazarus.freepascal.org/GDB_Debugger_Tips#Log_info_for_debug_session

----------------------------------------------------------------------
danielthoss · 2016-06-29 06:41

Hi Martin_fr...there was a hidden (??) breakpoint at this line. Your
hint helped me to find it. The breakpoint was shown in the breakpoint
list...but was not shown in the editor 

Thx for your help!!

----------------------------------------------------------------------
Martin_fr · 2016-06-29 10:34

This happens sometimes if the breakpoint is set in a file with the
same name, but different path. The IDE knows the difference, but gdb
does not.