Invalid pointer operation - System::UStrClr

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amit.sharma@...
Guest

Invalid pointer operation - System::UStrClr

<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 5.7.7

Error message:
Invalid pointer operation

Stack trace:
(003B250C) System::UStrClr
(003B250C) System::UStrClr
(0075D962) TLoginDialog::LoadSession
(0075D670) TLoginDialog::LoadContents
(0075E71A) TLoginDialog::SessionTreeChange
(00217AC5) Vcl::Controls::TControl::WndProc
(0021C609) Vcl::Controls::TWinControl::WndProc
(002535AE) Vcl::Comctrls::TCustomTreeView::WndProc
(0021C76F) Vcl::Controls::_17076
(0021C609) Vcl::Controls::TWinControl::WndProc
(0021BC50) Vcl::Controls::TWinControl::MainWndProc
(0034059C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(00015135) USER32.dll
(00014EDE) USER32.dll.SendMessageW
(0007DBD8) COMCTL32.DLL
(00034F23) COMCTL32.DLL
(00034D8A) COMCTL32.DLL
(0003563A) COMCTL32.DLL
(000355FB) COMCTL32.DLL
(00035A92) COMCTL32.DLL
(00038DB5) COMCTL32.DLL
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(0021C71A) Vcl::Controls::TWinControl::DefaultHandler
(0021C609) Vcl::Controls::TWinControl::WndProc
(002535AE) Vcl::Comctrls::TCustomTreeView::WndProc
(0034059C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(00015135) USER32.dll
(00014EDE) USER32.dll.SendMessageW
(00250465) Vcl::Comctrls::TTreeNodes::Clear
(0075D45D) TLoginDialog::LoadSessions
(0075F7F4) TLoginDialog::CleanUpActionExecute
(0034059C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000155

The problem happens rarely. I cannot reproduce it.

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Michael.J.Dyer@...
Guest

Error listing directory '/2017Patching' - System::UStrClr

Uploading using SFTP to port 2222 a long running upload (5+ GB file, 16 hours estimated at the beginning).
Windows 7, 64 bit current on MS updates. HP Elitebook 745 G3 (AMD Processor), current on firmware.

<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.9.6

Error message:
Error listing directory '/2017Patching'.

Invalid pointer operation

Stack trace:
(003E57E0) System::UStrClr
(003E57E0) System::UStrClr
(006D1C3D) TRemoteFile::~TRemoteFile
(003E3B34) System::TObject::Free
(0065D584) TRemoteFileList::~TRemoteFileList
(006D6175) TRemoteDirectory::~TRemoteDirectory
(007792F5) TTerminal::ReadDirectory
(00778700) TTerminal::ReloadDirectory
(00656878) TUnixDirView::ReloadDirectory
(00016DD4) TCustomScpExplorerForm::Idle
(0003D057) TNonVisualDataModule::DoIdle
(0003D014) TNonVisualDataModule::SessionIdleTimerTimer
(00373564) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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fungus@...
Guest

Invalid pointer operation - System::UStrClr

<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 5.11.2

Error message:
Invalid pointer operation

Stack trace:
(003EDF28) System::UStrClr
(003EDF28) System::UStrClr
(00800E44) TLoginDialog::LoadSession
(0080084C) TLoginDialog::LoadContents
(0080195A) TLoginDialog::SessionTreeChange
(00253141) Vcl::Controls::TControl::WndProc
(00257C85) Vcl::Controls::TWinControl::WndProc
(0028EC2A) Vcl::Comctrls::TCustomTreeView::WndProc
(00257DEB) Vcl::Controls::_17076
(00257C85) Vcl::Controls::TWinControl::WndProc
(002572CC) Vcl::Controls::TWinControl::MainWndProc
(0037BC78) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000174FE) USER32.dll
(00017A9E) USER32.dll
(0006FBAB) ntdll.dll.KiUserCallbackDispatcher
(0000A956) USER32.dll.SendMessageW
(00077E36) COMCTL32.DLL
(0002D1EE) COMCTL32.DLL
(0002D0CE) COMCTL32.DLL
(0002DCCB) COMCTL32.DLL
(0002DC81) COMCTL32.DLL
(0002D78F) COMCTL32.DLL
(00034418) COMCTL32.DLL
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(00027335) USER32.dll
(0000EBA6) USER32.dll.CallWindowProcW
(00257D96) Vcl::Controls::TWinControl::DefaultHandler
(00257C85) Vcl::Controls::TWinControl::WndProc
(0028EC2A) Vcl::Comctrls::TCustomTreeView::WndProc
(0037BC78) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000174FE) USER32.dll
(00017A9E) USER32.dll
(0006FBAB) ntdll.dll.KiUserCallbackDispatcher
(0000A956) USER32.dll.SendMessageW
(0028BAE1) Vcl::Comctrls::TTreeNodes::Clear
(00800639) TLoginDialog::LoadSessions
(00802B8C) TLoginDialog::CleanUpActionExecute
(0037BC78) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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bob@...
Guest

Invalid pointer operation - System::UStrClr

<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 5.13

Error message:
Invalid pointer operation

Stack trace:
(003F0FA8) System::UStrClr
(003F0FA8) System::UStrClr
(0081A6AC) TLoginDialog::LoadSession
(0081A0B4) TLoginDialog::LoadContents
(0081B286) TLoginDialog::SessionTreeChange
(00254E85) Vcl::Controls::TControl::WndProc
(002599C9) Vcl::Controls::TWinControl::WndProc
(0029096E) Vcl::Comctrls::TCustomTreeView::WndProc
(00259B2F) Vcl::Controls::_17076
(002599C9) Vcl::Controls::TWinControl::WndProc
(00259010) Vcl::Controls::TWinControl::MainWndProc
(0037ED14) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000174FE) USER32.dll
(00017A9E) USER32.dll
(0006FBCB) ntdll.dll.KiUserCallbackDispatcher
(0000A956) USER32.dll.SendMessageW
(00077D86) COMCTL32.DLL
(0002D06B) COMCTL32.DLL
(0002CF4B) COMCTL32.DLL
(0002DB4B) COMCTL32.DLL
(0002DB01) COMCTL32.DLL
(0002D60F) COMCTL32.DLL
(00034298) COMCTL32.DLL
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(00027335) USER32.dll
(0000EBA6) USER32.dll.CallWindowProcW
(00259ADA) Vcl::Controls::TWinControl::DefaultHandler
(002599C9) Vcl::Controls::TWinControl::WndProc
(0029096E) Vcl::Comctrls::TCustomTreeView::WndProc
(0037ED14) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000174FE) USER32.dll
(00017A9E) USER32.dll
(0006FBCB) ntdll.dll.KiUserCallbackDispatcher
(0000A956) USER32.dll.SendMessageW
(0028D825) Vcl::Comctrls::TTreeNodes::Clear
(00819EA1) TLoginDialog::LoadSessions
(0081C4B8) TLoginDialog::CleanUpActionExecute
(0037ED14) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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topendtrev2@...
Guest

Invalid access to memory - System::UStrClr

I was connnected to a remote server with a large file system and asked it to search for files name "profiler" it had been running for 10 or 20 minutes in the back ground when I gave up and clicked STOP nothing happened so I clicked X to terminate window ; possibly my error / impatience
Trev


WinSCP 5.13

Error message:
Invalid access to memory.

Stack trace:
(003F0FA8) System::UStrClr
(003F0FA8) System::UStrClr
(007FFD48) TFileFindDialog::UpdateControls
(00800E3C) TFileFindDialog::FindingFile
(007CA85B) TTerminal::DoFilesFind
(007CA6BC) TTerminal::FileFind
(007BC641) TTerminal::ProcessDirectory
(007CA8E9) TTerminal::DoFilesFind
(007CA6BC) TTerminal::FileFind
(007BC641) TTerminal::ProcessDirectory
(007CA8E9) TTerminal::DoFilesFind
(007CA6BC) TTerminal::FileFind
(007BC641) TTerminal::ProcessDirectory
(007CA8E9) TTerminal::DoFilesFind
(007CA6BC) TTerminal::FileFind
(007BC641) TTerminal::ProcessDirectory
(007CA8E9) TTerminal::DoFilesFind
(007CA6BC) TTerminal::FileFind
(007BC641) TTerminal::ProcessDirectory
(007CA8E9) TTerminal::DoFilesFind
(007CA6BC) TTerminal::FileFind
(007BC641) TTerminal::ProcessDirectory
(007CA8E9) TTerminal::DoFilesFind
(007CA6BC) TTerminal::FileFind
(007BC641) TTerminal::ProcessDirectory
(007CA8E9) TTerminal::DoFilesFind
(007CAA39) TTerminal::FilesFind
(000250D2) TCustomScpExplorerForm::DoFindFiles
(00800773) TFileFindDialog::Start
(00800EC3) TFileFindDialog::StartStopButtonClick
(002599C9) Vcl::Controls::TWinControl::WndProc
(001C1B58) Vcl::Stdctrls::TButtonControl::WndProc
(00259B2F) Vcl::Controls::_17076
(002599C9) Vcl::Controls::TWinControl::WndProc
(00213E90) Vcl::Forms::TCustomForm::WndProc

(00075F28) TFrameAnimation::Repaint
(00088D1F) ntdll.dll
(0006FC11) ntdll.dll.KiUserExceptionDispatcher
(00800EC3) TFileFindDialog::StartStopButtonClick
(002599C9) Vcl::Controls::TWinControl::WndProc
(001C1B58) Vcl::Stdctrls::TButtonControl::WndProc
(00259B2F) Vcl::Controls::_17076
(002599C9) Vcl::Controls::TWinControl::WndProc
(00213E90) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

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adrian@...
Guest

Invalid access to memory - System::UStrClr

<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 5.13.4

Error message:
Invalid access to memory.

Stack trace:
(003F3054) System::UStrClr
(003F3054) System::UStrClr
(0067A500) TUnixDirView::GetDisplayInfo
(0041D6C6) Customdirview::TCustomDirView::CNNotify
(00256E91) Vcl::Controls::TControl::WndProc
(0025B9D5) Vcl::Controls::TWinControl::WndProc
(0029F903) Vcl::Comctrls::TCustomListView::WndProc
(0025BB3B) Vcl::Controls::_17076
(0025B9D5) Vcl::Controls::TWinControl::WndProc
(0025B01C) Vcl::Controls::TWinControl::MainWndProc
(00380D20) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F137) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(0002B06D) COMCTL32.DLL
(000263D9) COMCTL32.DLL
(00082013) COMCTL32.DLL
(00027D84) COMCTL32.DLL
(00027E5B) COMCTL32.DLL
(000275F1) COMCTL32.DLL
(00026CA2) COMCTL32.DLL
(00026C26) COMCTL32.DLL
(00026B81) COMCTL32.DLL
(00026CBF) COMCTL32.DLL
(0002EE7B) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0025BAE6) Vcl::Controls::TWinControl::DefaultHandler
(0025FE4F) Vcl::Controls::TWinControl::WMPrintClient
(00256E91) Vcl::Controls::TControl::WndProc
(0025B9D5) Vcl::Controls::TWinControl::WndProc
(0029F903) Vcl::Comctrls::TCustomListView::WndProc
(0025C40F) Vcl::Controls::TWinControl::WMPaint
(002A1719) Vcl::Comctrls::TCustomListView::WMPain

The problem happens rarely. I cannot reproduce it.

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xxsawer@...
Guest

Invalid pointer operation - System::UStrClr

The problem happened after importing czech preferences from czech winscp.ini to english version of winscp. I have imported the preferences and the sites and then cleaned the sites. It crashed after cleaning the sites...

<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 5.13.6

Error message:
Invalid pointer operation

Stack trace:
(003F344C) System::UStrClr
(003F344C) System::UStrClr
(0081F404) TLoginDialog::LoadSession
(0081EE0C) TLoginDialog::LoadContents
(00820006) TLoginDialog::SessionTreeChange
(00257289) Vcl::Controls::TControl::WndProc
(0025BDCD) Vcl::Controls::TWinControl::WndProc
(00292D72) Vcl::Comctrls::TCustomTreeView::WndProc
(0025BF33) Vcl::Controls::_17076
(0025BDCD) Vcl::Controls::TWinControl::WndProc
(0025B414) Vcl::Controls::TWinControl::MainWndProc
(00381118) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00008327) USER32.DLL
(00008527) USER32.DLL
(0003F664) ntdll.dll.KiUserCallbackDispatcher
(0000D8B4) USER32.DLL.SendMessageW
(0002CBDB) COMCTL32.DLL
(00073A51) COMCTL32.DLL
(00073770) COMCTL32.DLL
(0006673F) COMCTL32.DLL
(00069F57) COMCTL32.DLL
(00073F27) COMCTL32.DLL
(00074189) COMCTL32.DLL
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00013D90) USER32.DLL.CallWindowProcW
(0025BEDE) Vcl::Controls::TWinControl::DefaultHandler
(0025BDCD) Vcl::Controls::TWinControl::WndProc
(00292D72) Vcl::Comctrls::TCustomTreeView::WndProc
(00381118) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00008327) USER32.DLL
(00008527) USER32.DLL
(0003F664) ntdll.dll.KiUserCallbackDispatcher
(0000D8B4) USER32.DLL.SendMessageW
(0028FC29) Vcl::Comctrls::TTreeNodes::Clear
(0081EBE5)%2

The problem happens rarely. I cannot reproduce it.

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