OS is Windows 10, Lazarus 1.9, GDB 7.2.
How can I see thread? How can I open a debug log windows? In which menu it is? Or is it displayed somewhere? Because I am unable to "see" it with screen reader. So It may look I am asking for something obvious, sorry.
Dňa 13. 11. 2017 o 13:49 Martin Frb via Lazarus napísal(a):
On 13/11/17 10:40, Lubos Pintes via Lazarus wrote:
What that means? An exception, access violation or what?
It probably happens somewhere in my UI Automation implementation. The Call stack window doesn't show useful information.
An F7 key tells something like "Cannot find function boundary".
So curently I don't know how to debug this problem.

How did the app run before?


check the "threads" window.

you may be in the wrong thread (OS may add threads, even if your app does not have them)


did you do stepping, or did you run F9?

what OS?

what version of gdb?


http://wiki.lazarus.freepascal.org/GDB_Debugger_Tips#Log_info_for_debug_session

provide a log (if not possible then at least  the output of the "debug output" window/ open this before the problem happens)


there should be a lines like

*stopped, reason=...

the last such line should give a clue.




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