glscene broken in 0.9.28.2 with "Internal error 2009071902"
lazarus / 39-Graphics

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FangQ · 2010-03-23 18:17

I am using Lazarus 0.9.28.2 from Ubuntu 9.10. When I tried to compile
glscene svn 2426 (the latest), I got an internal error at the line
starting with FLightMapTexCoords (see below) in
glvectorfileobjects.pas, I can only get around by commenting out the
line.

the error message reads like:
Code: [Select]/usr/lib/lazarus/0.9.28.2/components/glscene/Source/glve
ctorfileobjects.pas(3606,13) Fatal: Internal error 2009071902
Anyone know how to fix this? thanks

Code: [Select]procedure TMeshObject.ReadFromFiler(reader :
TVirtualReader);
...
         for i := 0 to lOldLightMapTexCoords.Count - 1 do
            FLightMapTexCoords.Add(lOldLightMapTexCoords[i].S,
lOldLightMapTexCoords[i].T);
...

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Leledumbo · 2010-03-24 11:42

An internal error should always be reported as a bug. Please create
it.

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Troodon · 2010-03-24 11:57

On Windows, GLScene generally compiles with the latest Lazarus/FPC
snapshot (that is, for 32 bits; on 64 bit platforms it won't compile
anyway because it contains 32 bit assembler code). On Linux, you need
GLScene for Lazarus/FPC as per instructions at
http://wiki.lazarus.freepascal.org/GLScene.

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Ocye · 2010-03-25 08:33

Workaround was to me:
Code: [Select]var
  t:(type of lOldLightMapTexCoords = "TexPoint something")
for i := 0 to lOldLightMapTexCoords.Count - 1 do
begin
  t:=lOldLightMapTexCoords.Items[i];
  FLightMapTexCoords.Add(t.S, t.T);
end;

At last I downgraded as GLMisc wasn't found too.

PS: Strange thing that such a simple assignment can produce an
internal error.