unit LazFFEmbeddedMain; {$mode objfpc}{$H+} interface uses Classes, SysUtils, db, FileUtil, Forms, Controls, Graphics, Dialogs, ComCtrls, DbCtrls, DBGrids, ffsreng, ffdb; type { TForm1 } TForm1 = class(TForm) DataSource1: TDataSource; DBGrid1: TDBGrid; DBNavigator1: TDBNavigator; ffClient1: TffClient; ffDatabase1: TffDatabase; ffServerEngine1: TffServerEngine; ffSession1: TffSession; ffTable1: TffTable; ToolBar1: TToolBar; procedure FormCreate(Sender: TObject); private { private declarations } public { public declarations } end; var Form1: TForm1; implementation {$R *.lfm} { TForm1 } procedure TForm1.FormCreate(Sender: TObject); begin //Embeddedserver don't work in classes.pas the function TReader.ReadString //raises "Invalid Value for property" because fpc-classes can't handle some string property //program stops in fflldict.pas procedure TffDataDictionary.ReadFromStream(S : TStream); ffDatabase1.Connected:=true; ffTable1.Active:=true; end; end.