[Lazarus] Help on Exception Handling Problem

David B Copeland david.copeland at jsidata.ca
Tue Oct 6 02:25:18 CEST 2009


Thanks, I'll try this in the morning. After some experimentation, I think
it might be related to handing the OnExit event of a TComboBox.

Dave.

> On Mon, 05 Oct 2009 10:35:21 -0400
> David B Copeland <david.copeland at jsidata.ca> wrote:
>
>> Hello,
>>
>> I'm getting the following occuring during a form Close and hoping that
>> someone can point me in the right direction to the problem. Using Suse
>> 11.1, Lazarus SVN revision 22047 (today), GTK2, FPC: 2.2.4.
>>
>>
>> (tracker:2574): GLib-GObject-CRITICAL **: g_object_ref: assertion
>> `object->ref_count > 0' failed
>
> Run your program in the debugger and pass the program the parameter
> --g-fatal-warnings.
>
> For example:
>
> gdb ./project1
> run --g-fatal-warnings
>
> Reproduce the bug. The program will halt on the gtk criticals.
> Create a backtrace with 'backtrace'.
>
>
> Mattias
>
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