Error: Undefined symbol: CONTROLS_TGRAPHICCONTROL_$__UPDATE

[luk2009]

I tried to compile this project. Originally made ​​in lazarus oldest version. Can anyone tell me what it means.

Working with Lazarus 1.08 for windows

thanks

[Leledumbo]

probably a mix of old and new units. Try clean and build LCL.

[luk2009]

thank Leledumbo but still the same error.

Code: [Select]

program plazmante;

{$mode objfpc}{$H+}

uses
  {$IFDEF UNIX}{$IFDEF UseCThreads}
  cthreads,
  {$ENDIF}{$ENDIF}
  Interfaces, // this includes the LCL widgetset
  Forms, UDMmantenimiento, zcomponent, UFRMmantenimiento,
  Ufrmnocierre, ZVDateTimeCtrls, ufrmmultiplesalarmas,
  Ufrmturno,Graphics,Ufrmservicios,Ufrmnotaoperador, ufrmbalance;



{$R *.res}

begin
  Application.Initialize;
  Application.CreateForm(TDMmantenimiento, DMmantenimiento);
  Application.CreateForm(TForm1, Form1);
  Application.Run;
end.
       

[luk2009]

this is the other part of the error:

plazmante.pas(22,1) Error: Undefined symbol: CONTROLS_TCONTROL_$__CONSTRAINEDRESIZE$TCONSTRAINTSIZE$TCONSTRAINTSIZE$TCONSTRAINTSIZE$TCONSTRAINTSIZE

[Leledumbo]

Perhaps that doesn't work. Search all .ppu and .o inside lazarus folder (with the exception everything under fpc folder) and remove them. Try recompiling again.

[luk2009]

thanks again, but the problem remains

[Leledumbo]

OK, now that's weird. Linking error should never happen in normal case (no external library linking, no mixed version of units). Could you try with 1.0.10? And try a clean reinstall if the problem still persists.