Form.Show problem
lazarus / 13-General

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typo · 2009-05-10 00:05

I made an identical project using Form.Show and now I have problems
with it. I receive a SIGSGV error message with CustomForm.inc opening
in the IDE and TCustomForm.Show method highlighted on the first line
(Visible := true;). I use Windows XP.

Thanks.

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clauslack · 2009-05-25 19:59

One reason, is when the form is not created.
May be is in Available Forms in Project Options.

You must create it at runtime
procedure TForm1.Button1Click(Sender: TObject);
var form:Tform2;
begin
   form:=tform2.create(self);
   form.show('holaaa');
end;
              
or
Project Options-> Forms created automaticaly

Regards