Hello All,
I have an application last compiled a couple of years ago. It worked fine.
Recompiled it recently. It gets a segmentation fault error now.
I have traced the problem to the kernel/msegui.pas:constructor
twidget.createandinit procedure.
The segmentation fault occurs when the component is to be displayed. if
the created component has the .value property set it does NOT segment
fault. If the component .value property is NOT set (is null) it DOES
segment fault.
I have a test project that shows this behavior. The stack trace shows
multiple calls to paint, then dopaint, then dopaintforegroud All these
calls show a value for the this= parameter.
the dopaintforeground calls getglyphheight with a this= parameter value
of 0x0. Obviously not correct.
At some point Martin must have changed the way the msegui unit works. I
don't have the skill level to solve this problem. Can someone help?
Thank you
Patrick
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