Exception description: Access violation at address 005C73C7 in module 'PSPad.exe'. Read of address 00000004. Exception class: EAccessViolation Exception address: 005C73C7 ---------------------------------------------------------------------------------------------------- Stack list, generated 13/10/2020 05:53:31 [005C73C7] Vcl.ComCtrls.TTreeNode.GetTreeView + $3 [005C73B5] Vcl.ComCtrls.TTreeNode.GetHandle + $5 [005C7CA4] Vcl.ComCtrls.TTreeNode.GetParent + $8 [005C8490] Vcl.ComCtrls.TTreeNode.GetLevel + $4 [00A87FEB] uMain.TfPSPad.ProjTreeAdvancedCustomDrawItem (Line 7885, "uMain.pas" + 41) + $3 [005CCFD9] Vcl.ComCtrls.TCustomTreeView.CustomDrawItem + $69 [005CB950] Vcl.ComCtrls.TCustomTreeView.CNNotify + $460 [0040D835] System.@FinalizeArray + $61 [00417454] BigBrainUltra.TlockedBlockList.Unlock + $4 [00417378] BigBrainUltra.TlockedBlockList.LockedLInk + $68 [005C73A4] Vcl.ComCtrls.TTreeNode.Destroy + $F8 [006B0AC2] Vcl.Controls.TControl.WndProc + $2BE [0040A0F6] System.@ClassDestroy + $2 [005C73A4] Vcl.ComCtrls.TTreeNode.Destroy + $F8 [00409A84] System.TObject.Free + $8 [005C861E] Vcl.ComCtrls.TTreeNode.Delete + $6 [005C8DCE] Vcl.ComCtrls.TTreeNodes.Delete + $2 [005CBEAF] Vcl.ComCtrls.TCustomTreeView.CNNotify + $9BF [005CC046] Vcl.ComCtrls.TCustomTreeView.CNNotify + $B56 [006B257E] Vcl.Controls.TControl.GetStyleName + $E [006B259E] Vcl.Controls.TControl.GetStyleName + $2E [00409F0B] System.TObject.Dispatch + $13 [00632B7A] Vcl.Themes.TStyleHook.WndProc + $14A [00632D70] Vcl.Themes.TMouseTrackControlStyleHook.WndProc + $0 [00688C6C] Vcl.Forms.TScrollingStyleHook.WndProc + $0 [005E8868] Vcl.ComCtrls.TTreeViewStyleHook.WndProc + $0 [0063239E] Vcl.Themes.TStyleHook.HandleMessage + $66 [0096FE12] Vcl.Styles.TStyleEngine.HandleMessage + $9A [0062F40C] Vcl.Themes.TStyleManager.HandleMessage + $54 [006B3CC3] Vcl.Controls.TWinControl.DoHandleStyleMessage + $F [006B59D7] Vcl.Controls.TWinControl.WndProc + $68F [005CC0FE] Vcl.ComCtrls.TCustomTreeView.WndProc + $82 [006B06FC] Vcl.Controls.TControl.Perform + $24 [006B5B37] Vcl.Controls.DoControlMsg + $23 [006B6751] Vcl.Controls.TWinControl.WMNotify + $D [006B0AC2] Vcl.Controls.TControl.WndProc + $2BE [006B3CC3] Vcl.Controls.TWinControl.DoHandleStyleMessage + $F [006B59D7] Vcl.Controls.TWinControl.WndProc + $68F [0041743B] BigBrainUltra.TlockedBlockList.Unlink + $5B [00417454] BigBrainUltra.TlockedBlockList.Unlock + $4 [00637B91] Vcl.Themes.{System.Generics.Collections}TDictionary>.ContainsKey + $15 [0096FDD4] Vcl.Styles.TStyleEngine.HandleMessage + $5C [0062F40C] Vcl.Themes.TStyleManager.HandleMessage + $54 [006B3CC3] Vcl.Controls.TWinControl.DoHandleStyleMessage + $F [006B59D7] Vcl.Controls.TWinControl.WndProc + $68F [0040A988] System.TMonitor.TryEnter + $28 [0040A4B0] System.TMonitor.Enter + $10 [0040A31C] System.TMonitor.CheckOwningThread + $4 [0040A63E] System.TMonitor.Exit + $6 [0040A69A] System.TMonitor.Exit + $1A [006B4F2C] Vcl.Controls.TWinControl.MainWndProc + $2C [004EE0CC] System.Classes.StdWndProc + $14 [006B5AE2] Vcl.Controls.TWinControl.DefaultHandler + $E6 [006B0AC2] Vcl.Controls.TControl.WndProc + $2BE [006B257E] Vcl.Controls.TControl.GetStyleName + $E [006B259E] Vcl.Controls.TControl.GetStyleName + $2E [00409F0B] System.TObject.Dispatch + $13 [00632B7A] Vcl.Themes.TStyleHook.WndProc + $14A [00632D70] Vcl.Themes.TMouseTrackControlStyleHook.WndProc + $0 [00688C6C] Vcl.Forms.TScrollingStyleHook.WndProc + $0 [005E8868] Vcl.ComCtrls.TTreeViewStyleHook.WndProc + $0 [0063239E] Vcl.Themes.TStyleHook.HandleMessage + $66 [0096FE12] Vcl.Styles.TStyleEngine.HandleMessage + $9A [0062F40C] Vcl.Themes.TStyleManager.HandleMessage + $54 [006B3CC3] Vcl.Controls.TWinControl.DoHandleStyleMessage + $F [006B59D7] Vcl.Controls.TWinControl.WndProc + $68F [005CC0FE] Vcl.ComCtrls.TCustomTreeView.WndProc + $82 [006B4F2C] Vcl.Controls.TWinControl.MainWndProc + $2C [004EE0CC] System.Classes.StdWndProc + $14 [005C8E39] Vcl.ComCtrls.TTreeNodes.Clear + $65 [00A8A8BF] uMain.ReadNodeFromList (Line 8637, "uMain.pas" + 3) + $12 [00A8B036] uMain.TfPSPad.ProjLoadIt (Line 8752, "uMain.pas" + 87) + $9 [00A8D150] uMain.TfPSPad.OpenFileByParams (Line 9419, "uMain.pas" + 140) + $8 [00A8D89B] uMain.TfPSPad.RestoreFiles (Line 9575, "uMain.pas" + 5) + $5 [00A78976] uMain.TfPSPad.PSPadInitialize (Line 2134, "uMain.pas" + 56) + $4 [006B0AC2] Vcl.Controls.TControl.WndProc + $2BE [0041743B] BigBrainUltra.TlockedBlockList.Unlink + $5B [00409F0B] System.TObject.Dispatch + $13 [00632B7A] Vcl.Themes.TStyleHook.WndProc + $14A [00632D70] Vcl.Themes.TMouseTrackControlStyleHook.WndProc + $0 [00690179] Vcl.Forms.TFormStyleHook.WndProc + $31 [0063239E] Vcl.Themes.TStyleHook.HandleMessage + $66 [0068C1BB] Vcl.Forms.TFormStyleHook.IsStyleBorder + $1F [0068C1F7] Vcl.Forms.TFormStyleHook.HandleMessage + $23 [0096FE12] Vcl.Styles.TStyleEngine.HandleMessage + $9A [0062F40C] Vcl.Themes.TStyleManager.HandleMessage + $54 [006B3CC3] Vcl.Controls.TWinControl.DoHandleStyleMessage + $F [006B59D7] Vcl.Controls.TWinControl.WndProc + $68F [00678D41] Vcl.Forms.TCustomForm.WndProc + $6D1 [006B4F2C] Vcl.Controls.TWinControl.MainWndProc + $2C [004EE0CC] System.Classes.StdWndProc + $14 [006AB796] Vcl.Controls.FindControl + $42 [00682B77] Vcl.Forms.TApplication.ProcessMessage + $F3 [00682BBA] Vcl.Forms.TApplication.HandleMessage + $A [00682EED] Vcl.Forms.TApplication.Run + $C9 [00AC1329] PSPad.PSPad (Line 119, "" + 55) + $7 ---------------------------------------------------------------------------------------------------- Program : C:\Program Files (x86)\PSPad\PSPad.exe 5.0.4 (527) System : Windows 7 Professional x64, Version: 6.1, Build: 1DB1, Service Pack 1 Processor: AMD, AMD Phenom(tm) II X6 1090T Processor, 3220 MHz MMX Display : 1920x1080 pixels, 32 bpp PPI: 96 Skin : Windows10 SlateGray ---------------------------------------------------------------------------------------------------- Active Controls Hierarchy: TfPSPad "fPSPad" ----------------------------------------------------------------------------------------------------