Invalid access to memory - Vcl::Comctrls::TTreeNode::GetTreeView
<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>
WinSCP 5.21
Error message:
Invalid access to memory.
Stack trace:
(002B260B) Vcl::Comctrls::TTreeNode::GetTreeView
(00097F7F) ntdll.dll
(000761E1) ntdll.dll.KiUserExceptionDispatcher
(0046FB45) Customdriveview::_16446
(0046FB45) Customdriveview::_16446
(0046FB45) Customdriveview::_16446
(0046FB45) Customdriveview::_16446
(0046FBD4) Customdriveview::TCustomDriveView::IterateSubTree
(00482522) Driveview::TDriveView::ValidateDirectoryEx
(0046F865) Customdriveview::TCustomDriveView::ValidateDirectory
(00257837) Vcl::Extctrls::TTimer::Timer
(003C8530) System::Classes::_18201
(00046C90) USER32.dll
(00026145) USER32.dll
(00024A73) USER32.dll
(000245AB) USER32.dll.DispatchMessageW
The problem happens rarely. I cannot reproduce it.
<If relevant, consider attaching a session log file or a screenshot)>
WinSCP 5.21
Error message:
Invalid access to memory.
Stack trace:
(002B260B) Vcl::Comctrls::TTreeNode::GetTreeView
(00097F7F) ntdll.dll
(000761E1) ntdll.dll.KiUserExceptionDispatcher
(0046FB45) Customdriveview::_16446
(0046FB45) Customdriveview::_16446
(0046FB45) Customdriveview::_16446
(0046FB45) Customdriveview::_16446
(0046FBD4) Customdriveview::TCustomDriveView::IterateSubTree
(00482522) Driveview::TDriveView::ValidateDirectoryEx
(0046F865) Customdriveview::TCustomDriveView::ValidateDirectory
(00257837) Vcl::Extctrls::TTimer::Timer
(003C8530) System::Classes::_18201
(00046C90) USER32.dll
(00026145) USER32.dll
(00024A73) USER32.dll
(000245AB) USER32.dll.DispatchMessageW
The problem happens rarely. I cannot reproduce it.