Delphi 10.1 Berlin Update 1 exit error · GitHub

Reminder to self: check this when it re-occurs [WayBack] Delphi 10.1 Berlin Update 1 exit error · GitHub.

there is an Invalid pointer operation. inside System.TObject.FreeInstance with a stack trace involving multiple rounds of

[50BE9CC9]{vcl240.bpl  } Vcl.Forms.TCustomForm.CloseQuery (Line 7061, "Vcl.Forms.pas" + 8) + $14
[5393DDD4]{DDevExtensionsD101.dll} DSUFeatures.CloseForm + $28
[5393DEA2]{DDevExtensionsD101.dll} DSUFeatures.HookedTCustomFormClose + $42
[50BE8A80]{vcl240.bpl  } Vcl.Forms.TCustomForm.WMClose (Line 6398, "Vcl.Forms.pas" + 0) + $0
[50AA3B32]{vcl240.bpl  } Vcl.Controls.TControl.WndProc (Line 7313, "Vcl.Controls.pas" + 91) + $6
[1ACC4D50]{tmsdXE10.bpl} Advgrid. + $0

–jeroen