was the IDE changed in Tokyo 10.2.1...I did not have such error with 10.2

was the IDE changed in Tokyo 10.2.1...I did not have such error with 10.2

[50065837]{rtl250.bpl } System.@DynArrayClear (Line 35287, "System.pas" + 49) + $0
[5005A42E]{rtl250.bpl } System.ErrorAt (Line 5669, "System.pas" + 3) + $4
[5005A472]{rtl250.bpl } System.Error (Line 5680, "System.pas" + 1) + $7
[50065837]{rtl250.bpl } System.@DynArrayClear (Line 35287, "System.pas" + 49) + $0
[50063F19]{rtl250.bpl } System.@FinalizeArray (Line 32162, "System.pas" + 168) + $0
[50063DD4]{rtl250.bpl } System.@FinalizeRecord (Line 31840, "System.pas" + 25) + $0
[5005F940]{rtl250.bpl } System.TObject.CleanupInstance (Line 17152, "System.pas" + 30) + $0
[5005F725]{rtl250.bpl } System.TObject.FreeInstance (Line 16921, "System.pas" + 1) + $2
[50060016]{rtl250.bpl } System.@ClassDestroy (Line 18289, "System.pas" + 0) + $2
[21E8EA74]{delphicoreide250.bpl} PasMgr.TPascalScanner.Destroy (Line 2014, "PasMgr.pas" + 3) + $6
[5005F8A8]{rtl250.bpl } System.TObject.Free (Line 16985, "System.pas" + 1) + $4
[500A0F04]{rtl250.bpl } System.SysUtils.FreeAndNil (Line 26606, "System.SysUtils.pas" + 2) + $2
[21E93712]{delphicoreide250.bpl} PasMgr.TPascalCodeManager.Destroy (Line 3799, "PasMgr.pas" + 3) + $3
[21E94D6C]{delphicoreide250.bpl} PasMgr.TPascalClassManager.Destroy (Line 4364, "PasMgr.pas" + 2) + $6
[21E995B0]{delphicoreide250.bpl} PasMgr.TUnitManager.Destroy (Line 6392, "PasMgr.pas" + 3) + $6
[50068B9B]{rtl250.bpl } System.TInterfacedObject._Release (Line 38262, "System.pas" + 7) + $7
[5006786D]{rtl250.bpl } System.@IntfCopy (Line 37270, "System.pas" + 19) + $0
[51C096A9]{delphicoreproide250.bpl} PascalParserNodes.TUnitInfoModel.NewModule (Line 1249, "PascalParserNodes.pas" + 23) + $F
[208EC41A]{coreide250.bpl} ModuleExplorer.TModuleExplorer.ModuleChanged (Line 229, "ModuleExplorer.pas" + 11) + $24
[20304F38]{coreproide250.bpl} ModExplorerForm.TCodeExplorerEditorHooks.DoDockFormUpdate (Line 525, "ModExplorerForm.pas" + 22) + $B
[20304DDE]{coreproide250.bpl} ModExplorerForm.TCodeExplorerEditorHooks.DockFormUpdated (Line 476, "ModExplorerForm.pas" + 5) + $4
[2030520A]{coreproide250.bpl} ModExplorerForm.TCodeExplorerEditorHooks.EditorViewActivated (Line 554, "ModExplorerForm.pas" + 0) + $2
[2078EF6F]{coreide250.bpl} EdScript.TIDEEditorServices.EditorViewActivated (Line 3724, "EdScript.pas" + 7) + $B
[2079DA8F]{coreide250.bpl} EditorBuffer.TEditBuffer.ViewActivated (Line 3585, "EditorBuffer.pas" + 9) + $18
[2079FCC6]{coreide250.bpl} EditorBuffer.TEditView.ActivateModule (Line 4769, "EditorBuffer.pas" + 10) + $6
[207D44A4]{coreide250.bpl} EditorForm.TEditWindow.ActivateModule (Line 2473, "EditorForm.pas" + 8) + $12
[207D8D3C]{coreide250.bpl} EditorForm.TEditWindow.ViewSelect (Line 4173, "EditorForm.pas" + 11) + $3
[207D9202]{coreide250.bpl} EditorForm.TEditWindow.ShowView (Line 4340, "EditorForm.pas" + 14) + $9
[207D3216]{coreide250.bpl} EditorForm.TEditWindow.SelectBuffer (Line 1976, "EditorForm.pas" + 74) + $6
[207D11E9]{coreide250.bpl} EditorForm.TEditWindow.InsertView (Line 1147, "EditorForm.pas" + 12) + $8
[207D0B79]{coreide250.bpl} EditorForm.TCustomEditView.AfterConstruction (Line 724, "EditorForm.pas" + 3) + $12
[50060039]{rtl250.bpl } System.@AfterConstruction (Line 18295, "System.pas" + 2) + $5
[2079FB38]{coreide250.bpl} EditorBuffer.TEditView.Create (Line 4717, "EditorBuffer.pas" + 56) + $25
[2079BC17]{coreide250.bpl} EditorBuffer.TEditBuffer.OpenNewView (Line 2556, "EditorBuffer.pas" + 13) + $E
[2079CBCC]{coreide250.bpl} EditorBuffer.TEditBuffer.ShowEditor (Line 3033, "EditorBuffer.pas" + 5) + $6
[206D1AF6]{coreide250.bpl} SourceModule.TSourceModule.ShowEditor (Line 605, "SourceModule.pas" + 2) + $E
[21E7D772]{delphicoreide250.bpl} CommonPasReg.TPascalFileOpenHandler.FileOpen (Line 519, "CommonPasReg.pas" + 6) + $6
[208A09D8]{coreide250.bpl} DocModul.TFilterList.OpenFile (Line 807, "DocModul.pas" + 36) + $14
[004A09C7]{bds.exe } AppMain.TAppBuilder.FileOpenDialog (Line 2590, "AppMain.pas" + 31) + $2
[004A0E19]{bds.exe } AppMain.TAppBuilder.FileSave (Line 2670, "AppMain.pas" + 1) + $0
[5016DADF]{rtl250.bpl } System.Classes.TBasicAction.Execute (Line 16861, "System.Classes.pas" + 4) + $1
[50A9DD6E]{vcl250.bpl } Vcl.ActnList.TCustomAction.Execute (Line 260, "Vcl.ActnList.pas" + 19) + $35
[5016D94B]{rtl250.bpl } System.Classes.TBasicActionLink.Execute (Line 16771, "System.Classes.pas" + 2) + $B
[50AB5160]{vcl250.bpl } Vcl.Controls.TControl.Click (Line 7440, "Vcl.Controls.pas" + 7) + $7
[50B33A8C]{vcl250.bpl } Vcl.ComCtrls.TToolButton.Click (Line 21620, "Vcl.ComCtrls.pas" + 0) + $0
[50AB5633]{vcl250.bpl } Vcl.Controls.TControl.WMLButtonUp (Line 7581, "Vcl.Controls.pas" + 7) + $6
[50AB4C0A]{vcl250.bpl } Vcl.Controls.TControl.WndProc (Line 7326, "Vcl.Controls.pas" + 91) + $6
[50AB4844]{vcl250.bpl } Vcl.Controls.TControl.Perform (Line 7104, "Vcl.Controls.pas" + 10) + $8
[50AB8E92]{vcl250.bpl } Vcl.Controls.GetControlAtPos (Line 9890, "Vcl.Controls.pas" + 4) + $75
[50AB8F5A]{vcl250.bpl } Vcl.Controls.TWinControl.ControlAtPos (Line 9913, "Vcl.Controls.pas" + 13) + $E
[50AB4844]{vcl250.bpl } Vcl.Controls.TControl.Perform (Line 7104, "Vcl.Controls.pas" + 10) + $8
[50AB9028]{vcl250.bpl } Vcl.Controls.TWinControl.IsControlMouseMsg (Line 9937, "Vcl.Controls.pas" + 15) + $29
[50AB95DE]{vcl250.bpl } Vcl.Controls.TWinControl.WndProc (Line 10106, "Vcl.Controls.pas" + 104) + $6
[50B35BB1]{vcl250.bpl } Vcl.ComCtrls.TToolBar.UpdateButtonState (Line 22898, "Vcl.ComCtrls.pas" + 11) + $27
[50B35BF2]{vcl250.bpl } Vcl.ComCtrls.TToolBar.UpdateButtonStates (Line 22909, "Vcl.ComCtrls.pas" + 3) + $4
[50B38620]{vcl250.bpl } Vcl.ComCtrls.TToolBar.WndProc (Line 24494, "Vcl.ComCtrls.pas" + 104) + $6
[50AB8D9C]{vcl250.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 9867, "Vcl.Controls.pas" + 3) + $6
[5016E844]{rtl250.bpl } System.Classes.StdWndProc (Line 17365, "System.Classes.pas" + 9) + $2
[50C60BB3]{vcl250.bpl } Vcl.AppEvnts.TMultiCaster.GetAppEvents (Line 655, "Vcl.AppEvnts.pas" + 1) + $7
[50C01963]{vcl250.bpl } Vcl.Forms.TApplication.ProcessMessage (Line 10610, "Vcl.Forms.pas" + 23) + $1
[50C019A6]{vcl250.bpl } Vcl.Forms.TApplication.HandleMessage (Line 10640, "Vcl.Forms.pas" + 1) + $4
[50C01CD9]{vcl250.bpl } Vcl.Forms.TApplication.Run (Line 10778, "Vcl.Forms.pas" + 26) + $3
[0050688A]{bds.exe } bds.bds (Line 212, "" + 7) + $7