I can not use tdbimage, access violation!

loadpicture error?
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Op maandag 01-09-2008 om 12:05 uur [tijdzone -0300], schreef Osvaldo Filho:

I can not use tdbimage, access violation! loadpicture error?

Hmm... I had that working with a few hacks. Maybe that it doesn't work anymore with the latest image changes in Lazarus-svn. So which fpc and lazarus version are you using?

Joost

Hi, the error is in loadpicture ???
gc := s.readansistring ???

My environment:
Ubuntu 8.04.1
FPC 2.2.3 - svn copy
Lazarus 0.9.25 r16351 - svn copy

With my image: a .jpg file
---------------------------
in dbimage.inc, line 163:

        try
          GraphExt := s.ReadAnsiString;

          gc := GetGraphicClassForFileExtension(GraphExt);
          if assigned(gc) then
            begin
            AGraphic := gc.Create;
            AGraphic.LoadFromStream(s);
            Picture.Assign(AGraphic);
            end;
-------------------------------------------

gc is not assigned, is it correct?
==========================================================

The AV ocour here:
dbimage.inc line 175
----------------------
            Picture.Assign(AGraphic);
            end;
        finally
line 175>>  if assigned(AGraphic) then AGraphic.Free;
          s.Free;
        end {try}
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