Invalid access to memory - System::TObject::InheritsFrom

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wbobiatynski@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

<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:
Naruszenie ochrony pamęci.

Stack trace:
(003B0BE0) System::TObject::InheritsFrom
(0008A61F) ntdll.dll
(00077E7A) ntdll.dll.KiUserExceptionDispatcher
(000055A8) TCustomScpExplorerForm::SetTerminal
(00079289) TTerminalManager::TerminalReady
(00076742) TTerminalManager::SetActiveTerminal
(00019E50) TCustomScpExplorerForm::SessionsPageControlChange
(0021C609) Vcl::Controls::TWinControl::WndProc
(00217700) Vcl::Controls::TControl::Perform
(0021C76F) Vcl::Controls::_17076
(0021C609) Vcl::Controls::TWinControl::WndProc
(001D73AC) Vcl::Forms::TCustomForm::WndProc
(0078E0D1) Vclcommon::C2516_0
(0021BC50) Vcl::Controls::TWinControl::MainWndProc
(0034059C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001581B) USER32.dll
(0001C167) USER32.dll
(00077E54) ntdll.dll.KiUserCallbackDispatcher
(00014EDE) USER32.dll.SendMessageW
(0007DBD8) COMCTL32.DLL
(00073D8F) COMCTL32.DLL
(0002106D) COMCTL32.DLL
(00071457) COMCTL32.DLL
(0002174B) COMCTL32.DLL
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(0021C71A) Vcl::Controls::TWinControl::DefaultHandler
(0021C609) Vcl::Controls::TWinControl::WndProc
(0021BC50) Vcl::Controls::TWinControl::MainWndProc
(0034059C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(003FF173) Dragdrop::TDragDrop::WndMethod
(0034059C) System::Classes::_18201
(00

The problem happens rarely. I cannot reproduce it.

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napoleon_@...
Guest

Acc�s m�moire invalide - System::TObject::InheritsFrom

<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)>

after close a sftp connectionafter close a sftp connection

WinSCP 5.7.7

Error message:
Acc�s m�moire invalide.

Trace de la pile :
(003B0BE0)
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(000055A8)
(00079289)
(00076742)
(00019E50)
(0021C609)
(00217700)
(0021C76F)
(0021C609)
(001D73AC)
(0078E0D1) @@Synchronizeprogress@Finalize
(0021BC50)
(0034059C)
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE8) USER32.dll
(00015E49) USER32.dll
(0000F117) ntdll.dll.KiUserCallbackDispatcher
(000186D0) USER32.dll.SendMessageW
(0002B057) COMCTL32.DLL
(00022647) COMCTL32.DLL
(000474E5) COMCTL32.DLL
(000477DF) COMCTL32.DLL
(00047189) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD32) USER32.dll
(0001FD58) USER32.dll.CallWindowProcW
(0021C71A)
(0021C609)
(0021BC50)
(0034059C)
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD32) USER32.dll
(0001FD58) USER32.dll.CallWindowProcW
(003FF173)
(0034059C)
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167CE) USER32.dll
(00016895) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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rannier@...
Guest

Acesso inválido à memória - System::TObject::InheritsFrom

<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 5.9.2

Error message:
Acesso inválido à memória

Rastreamento de pilha:
(003E3578) System::TObject::InheritsFrom
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(003C4E91) System::Sysutils::ShowException
(00212B76) Vcl::Forms::TApplication::HandleException
(00372BEC) System::Classes::_18201
(000152F7)USER32.dll
(00015D35)USER32.dll
(000167BF)USER32.dll
(00016885)USER32.dll

(003E31BC) System::TObject::Free
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(00372BEC) System::Classes::_18201
(000152F7)USER32.dll
(00015D35)USER32.dll
(000167BF)USER32.dll
(00016885)USER32.dll

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

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martin
Site Admin
martin avatar
Joined:
Posts:
32,114
Location:
Prague, Czechia

Re: Acesso inválido à memória - System::TObject::InheritsFrom

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

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sstapleford@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

Hi,
I had a couple of SFTP sessions open to the same server in the same WINSCP client but to different folders and was viewing some small files in the editor. When I had finished I was closed down the editor window and then isconnected one of the sessions when this error appeared. I could not reproduce.

WinSCP 5.9.2

Error message:
Invalid access to memory.

Stack trace:
(003E3578) System::TObject::InheritsFrom
(0008A61F) ntdll.dll
(00077E7A) ntdll.dll.KiUserExceptionDispatcher
(00409D77) Customdirview::TCustomDirView::RestoreState
(00005AC0) TCustomScpExplorerForm::SetTerminal
(0008E16D) TTerminalManager::TerminalReady
(0008B8F6) TTerminalManager::SetActiveTerminal
(0001BE5C) TCustomScpExplorerForm::SessionsPageControlChange
(0024EC29) Vcl::Controls::TWinControl::WndProc
(00249D20) Vcl::Controls::TControl::Perform
(0024ED8F) Vcl::Controls::_17076
(0024EC29) Vcl::Controls::TWinControl::WndProc
(002090D8) Vcl::Forms::TCustomForm::WndProc
(008094EC) Vclcommon::C2754_0
(0024E270) Vcl::Controls::TWinControl::MainWndProc
(00372BEC) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001581B) USER32.dll
(0001C167) USER32.dll
(00077E54) ntdll.dll.KiUserCallbackDispatcher
(00014EDE) USER32.dll.SendMessageW
(0007DBD8) COMCTL32.DLL
(00073D9F) COMCTL32.DLL
(0002106D) COMCTL32.DLL
(00071468) COMCTL32.DLL
(0002174B) COMCTL32.DLL
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(0024ED3A) Vcl::Controls::TWinControl::DefaultHandler
(0024EC29) Vcl::Controls::TWinControl::WndProc
(0024E270) Vcl::Controls::TWinControl::MainWndProc
(00372BEC) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(0042C32F) Dragdrop::TDragDrop:%

The problem happens rarely. I cannot reproduce it.

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totitot87@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

<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 5.9.3

Error message:
Invalid access to memory.

Stack trace:
(003E3A8C) System::TObject::InheritsFrom
(000A284F) ntdll.dll
(0009034A) ntdll.dll.KiUserExceptionDispatcher
(0040A34B) Customdirview::TCustomDirView::RestoreState
(00005AC0) TCustomScpExplorerForm::SetTerminal
(0008E429) TTerminalManager::TerminalReady
(0008BB4A) TTerminalManager::SetActiveTerminal
(00025428) TCustomScpExplorerForm::SessionsPageControlContextPopup
(0024BD1A) Vcl::Controls::TControl::DoContextPopup

The problem happens rarely. I cannot reproduce it.

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batman@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

Was disconnecting. Right-clicked on a tab and clicked Disconnect.
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.9.4

Error message:
Invalid access to memory.

Stack trace:
(003E3BB8) System::TObject::InheritsFrom
(000624F6) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(0040A477) Customdirview::TCustomDirView::RestoreState
(00005AC0) TCustomScpExplorerForm::SetTerminal
(0008E4B9) TTerminalManager::TerminalReady
(0008BBDA) TTerminalManager::SetActiveTerminal
(0001C09C) TCustomScpExplorerForm::SessionsPageControlChange
(0024F269) Vcl::Controls::TWinControl::WndProc
(0024A360) Vcl::Controls::TControl::Perform
(0024F3CF) Vcl::Controls::_17076
(0024F269) Vcl::Controls::TWinControl::WndProc
(00209718) Vcl::Forms::TCustomForm::WndProc
(0080C348) Vclcommon::C2754_0
(0024E8B0) Vcl::Controls::TWinControl::MainWndProc
(0037322C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F117) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(0002B06D) COMCTL32.DLL
(00022657) COMCTL32.DLL
(000474F2) COMCTL32.DLL
(000477EC) COMCTL32.DLL
(00047196) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0024F37A) Vcl::Controls::TWinControl::DefaultHandler
(0024F269) Vcl::Controls::TWinControl::WndProc
(0024E8B0) Vcl::Controls::TWinControl::MainWndProc
(0037322C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll

The problem happens rarely. I cannot reproduce it.

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bernie.vinas@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

This error came up when trying to close a Linux connection. I right clicked the tab and selected 'Disconnect'.

O/S: Windows 10 Enterprise 64-bit; 8GB RAM; Citrix VDI; WinSCP installed on "C:\Program Files (x86)\WinSCP"

WinSCP.ini was copied from a different machine onto this new VDI. Full permissions are set for the current domain user logged in.

When I reopened the same session and disconnected again, the error didn't come up.


WinSCP 5.9.4

Error message:
Invalid access to memory.

Stack trace:
(003E3BB8) System::TObject::InheritsFrom
(0008A61F) ntdll.dll
(00077E7A) ntdll.dll.KiUserExceptionDispatcher
(0040A477) Customdirview::TCustomDirView::RestoreState
(00005AC0) TCustomScpExplorerForm::SetTerminal
(0008E4B9) TTerminalManager::TerminalReady
(0008BBDA) TTerminalManager::SetActiveTerminal
(0001C09C) TCustomScpExplorerForm::SessionsPageControlChange
(0024F269) Vcl::Controls::TWinControl::WndProc
(0024A360) Vcl::Controls::TControl::Perform
(0024F3CF) Vcl::Controls::_17076
(0024F269) Vcl::Controls::TWinControl::WndProc
(00209718) Vcl::Forms::TCustomForm::WndProc
(0080C348) Vclcommon::C2754_0
(0024E8B0) Vcl::Controls::TWinControl::MainWndProc
(0037322C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001581B) USER32.dll
(0001C167) USER32.dll
(00077E54) ntdll.dll.KiUserCallbackDispatcher
(00014EDE) USER32.dll.SendMessageW
(0007DBD8) COMCTL32.DLL
(00073D8F) COMCTL32.DLL
(0002106D) COMCTL32.DLL
(00071457) COMCTL32.DLL
(0002174B) COMCTL32.DLL
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(0024F37A) Vcl::Controls::TWinControl::DefaultHandler
(0024F269) Vcl::Controls::TWinControl::WndProc
(0024E8B0) Vcl::Controls::TWinControl::MainWndProc
(0037322C) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(000159D2) USER32.dll.CallWindowProcW
(0042CA3F) Dragdrop::TDragDrop:%

The problem happens rarely. I cannot reproduce it.

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cbeard3@...
Guest

External exception C0000006 - System::TObject::InheritsFrom

Just clicked the icon to create a new folder on the FTP side..

WinSCP 5.9.6

Error message:
External exception C0000006

Stack trace:
(003E3EEA) System::TObject::InheritsFrom
(000851CF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(00363B90) System::Classes::TReader::ReadComponent
(00363E41) System::Classes::TReader::ReadDataInner
(00363DAF) System::Classes::TReader::ReadData
(00371971) System::Classes::TComponent::ReadState
(00363C27) System::Classes::TReader::ReadComponent
(00363E41) System::Classes::TReader::ReadDataInner
(00363DAF) System::Classes::TReader::ReadData
(00371971) System::Classes::TComponent::ReadState
(00363C27) System::Classes::TReader::ReadComponent
(00363E41) System::Classes::TReader::ReadDataInner
(00363D80) System::Classes::TReader::ReadData
(00371971) System::Classes::TComponent::ReadState
(00208A2D) Vcl::Forms::TCustomForm::ReadState
(00364D5B) System::Classes::TReader::ReadRootComponent
(0035EC26) System::Classes::TStream::ReadComponent
(0035466B) System::Classes::_17089
(00355FBF) System::Classes::_17116
(0035604D) System::Classes::InitInheritedComponent
(00208226) Vcl::Forms::TCustomForm::TCustomForm
(00003FC6) Vcl::Forms::TForm::TForm
(007AA31A) TCreateDirectoryDialog::TCreateDirectoryDialog
(007AA246) DoCreateDirectoryDialog
(00014D55) TCustomScpExplorerForm::CreateDirectoryW
(000376A0) TNonVisualDataModule::ExplorerActionsExecute
(003B5680) System::Actions::TContainedActionList::ExecuteAction
(0019C7F9) Vcl::Actnlist::TCustom

The problem happens rarely. I cannot reproduce it.

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dbonner@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

<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 5.9.6

Error message:
Invalid access to memory.

Stack trace:
(003E3EF0) System::TObject::InheritsFrom
(008689AA) C5077_0
(0086AA12) ____ExceptionHandler
(008677CC) __ExceptionHandler
(000851CF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(0040A7AF) Customdirview::TCustomDirView::RestoreState
(00005AC0) TCustomScpExplorerForm::SetTerminal
(0008E7F1) TTerminalManager::TerminalReady
(0008B904) TTerminalManager::ConnectActiveTerminal
(0008C1B5) TTerminalManager::DoSetActiveTerminal
(0008BF12) TTerminalManager::SetActiveTerminal
(0001BA3B) TCustomScpExplorerForm::NeedSession
(0001B9C6) TCustomScpExplorerForm::LastTerminalClosed
(0008C19B) TTerminalManager::DoSetActiveTerminal
(0008BF12) TTerminalManager::SetActiveTerminal
(0008B54B) TTerminalManager::FreeActiveTerminal
(0008B904) TTerminalManager::ConnectActiveTerminal
(0008C1B5) TTerminalManager::DoSetActiveTerminal
(0008BF12) TTerminalManager::SetActiveTerminal
(0001BA3B) TCustomScpExplorerForm::NeedSession
(00022E38) TCustomScpExplorerForm::CMShowingChanged
(00022CE7) TCustomScpExplorerForm::Dispatch
(0024F5A1) Vcl::Controls::TWinControl::WndProc
(00209A50) Vcl::Forms::TCustomForm::WndProc
(0080DD85) Vclcommon::C2758_0
(0024A698) Vcl::Controls::TControl::Perform
(0024E991) Vcl::Controls::TWinControl::UpdateShowing
(0024EAA0) Vcl::Controls::TWinControl::UpdateControlState
(00251646) Vcl::Controls::TWinControl::CMVisibleChanged
(0024F5A1) Vcl::Controls::TWinControl::WndProc
(00209A50) Vcl::Forms:%

The problem happens rarely. I cannot reproduce it.

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k-tsuchida@...
Guest

メモリのアクセス違反 - System::TObject::InheritsFrom

<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 5.11.1

Error message:
メモリのアクセス違反

スタック トレース:
(003EC554) System::TObject::InheritsFrom
(000624F6) ntdll.dll

The problem happens rarely. I cannot reproduce it.

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gary.pass@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

<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 5.11.1

Error message:
Invalid access to memory.

Stack trace:
(003EC554) System::TObject::InheritsFrom
(0089C862) C5067_0
(0089E8CA) ____ExceptionHandler
(0089B684) __ExceptionHandler
(000624F6) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(0041BD27) Customdirview::TCustomDirView::RestoreState
(00005A84) TCustomScpExplorerForm::SetTerminal
(000961E9) TTerminalManager::TerminalReady
(00093430) TTerminalManager::ConnectActiveTerminal
(00093CB4) TTerminalManager::DoSetActiveTerminal
(00093A3E) TTerminalManager::SetActiveTerminal
(0001BF75) TCustomScpExplorerForm::NeedSession
(000233C4) TCustomScpExplorerForm::CMShowingChanged
(0002322E) TCustomScpExplorerForm::Dispatch
(00257BA1) Vcl::Controls::TWinControl::WndProc
(00212068) Vcl::Forms::TCustomForm::WndProc
(0083B8E0) Vclcommon::C2751_0

The problem happens rarely. I cannot reproduce it.

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walter@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

This has never happened before.

I had left open but had not used a WinSCP session for a day or so.
I opened a new session and had left the previous session open as well.
After I opened the website for the new session, I closed the previous session.
This occurred just after I closed the older session.

WinSCP 5.9.6

Error message:
Invalid access to memory.

Stack trace:
(003E3EF0) System::TObject::InheritsFrom
(000851DF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(0040A7AF) Customdirview::TCustomDirView::RestoreState
(00005AC0) TCustomScpExplorerForm::SetTerminal
(0008E7F1) TTerminalManager::TerminalReady
(0008BF12) TTerminalManager::SetActiveTerminal
(0001C09C) TCustomScpExplorerForm::SessionsPageControlChange
(0024F5A1) Vcl::Controls::TWinControl::WndProc
(0024A698) Vcl::Controls::TControl::Perform
(0024F707) Vcl::Controls::_17076
(0024F5A1) Vcl::Controls::TWinControl::WndProc
(00209A50) Vcl::Forms::TCustomForm::WndProc
(0080DEAC) Vclcommon::C2758_0
(0024EBE8) Vcl::Controls::TWinControl::MainWndProc
(00373564) System::Classes::_18201
(00031F89) USER32.dll
(0002443E) USER32.dll
(00024095) USER32.dll
(0002E037) USER32.dll
(0007311B) ntdll.dll.KiUserCallbackDispatcher
(0000F90A) USER32.dll.SendMessageW
(00023483) guard32.dll
(0006BBA6) COMCTL32.DLL
(00056A49) COMCTL32.DLL
(00041B59) COMCTL32.DLL
(00042A0E) COMCTL32.DLL
(000408CE) COMCTL32.DLL
(00031F89) USER32.dll
(0002443E) USER32.dll
(00019EB2) USER32.dll.CallWindowProcW
(0024F6B2) Vcl::Controls::TWinControl::DefaultHandler
(0024F5A1) Vcl::Controls::TWinControl::WndProc
(0024EBE8) Vcl::Controls::TWinControl::MainWndProc
(00373564) System::Classes::_18201
(00031F89) USER32.dll
(0002443E) USER32.dll
(00019EB2) USER32.dll.CallWindowProcW
(0042CD7

The problem happens rarely. I cannot reproduce it.

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peter.aandahl@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

I was disconnecting a server. My local drive was a mapped network drive.

<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 5.11.1

Error message:
Invalid access to memory.

Stack trace:
(003EC554) System::TObject::InheritsFrom
(00081D0F) ntdll.dll
(0006F88A) ntdll.dll.KiUserExceptionDispatcher
(0041BD27) Customdirview::TCustomDirView::RestoreState
(00005A84) TCustomScpExplorerForm::SetTerminal
(000961E9) TTerminalManager::TerminalReady
(00093A3E) TTerminalManager::SetActiveTerminal
(00025C8C) TCustomScpExplorerForm::SessionsPageControlContextPopup
(0025477E) Vcl::Controls::TControl::DoContextPopup

The problem happens rarely. I cannot reproduce it.

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cwikla@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

I have multiple tab connections and when I close one of them I receive the following error.

WinSCP 5.9.6

Error message:
Invalid access to memory.

Stack trace:
(003E3EF0) System::TObject::InheritsFrom
(0003EF0E) ntdll.dll.ZwWow64CallFunction64
(0003F68A) ntdll.dll.KiUserExceptionDispatcher
(0040A7AF) Customdirview::TCustomDirView::RestoreState
(00005AC0) TCustomScpExplorerForm::SetTerminal
(0008E7F1) TTerminalManager::TerminalReady
(0008BF12) TTerminalManager::SetActiveTerminal
(0001C09C) TCustomScpExplorerForm::SessionsPageControlChange
(0024F5A1) Vcl::Controls::TWinControl::WndProc
(0024A698) Vcl::Controls::TControl::Perform
(0024F707) Vcl::Controls::_17076
(0024F5A1) Vcl::Controls::TWinControl::WndProc
(00209A50) Vcl::Forms::TCustomForm::WndProc
(0080DEAC) Vclcommon::C2758_0
(0024EBE8) Vcl::Controls::TWinControl::MainWndProc
(00373564) 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
(0002CD4F) COMCTL32.DLL
(000607A7) COMCTL32.DLL
(0006058E) COMCTL32.DLL
(0006050D) COMCTL32.DLL
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00013D90) USER32.DLL.CallWindowProcW
(0024F6B2) Vcl::Controls::TWinControl::DefaultHandler
(0024F5A1) Vcl::Controls::TWinControl::WndProc
(0024EBE8) Vcl::Controls::TWinControl::MainWndProc
(00373564) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00013D90) USER32.DL

The problem happens rarely. I cannot reproduce it.

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frank.opitz@...
Guest

Zugriffsverletzung - ungültiger Zugriff auf den Speicher - System::TObject::InheritsFrom

<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:
Zugriffsverletzung - ungültiger Zugriff auf den Speicher.

Stack trace:
(003EF6B8) System::TObject::InheritsFrom
(00088D1F) ntdll.dll
(0006FC11) ntdll.dll.KiUserExceptionDispatcher
(0041F85B) Customdirview::TCustomDirView::RestoreState
(00005D14) TCustomScpExplorerForm::SetTerminal
(0009732D) TTerminalManager::TerminalReady
(00094B7E) TTerminalManager::SetActiveTerminal
(0001C89C) TCustomScpExplorerForm::SessionsPageControlChange
(002599C9) Vcl::Controls::TWinControl::WndProc
(00254AC0) Vcl::Controls::TControl::Perform
(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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nikkatsu@...
Guest

メモリのアクセス違反 - System::TObject::InheritsFrom

<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:
メモリのアクセス違反

スタック トレース:
(003EF6B8) System::TObject::InheritsFrom
(00045C86) ntdll.dll.RtlRaiseStatus

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

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ehoefer@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

<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 access to memory.

Stack trace:
(003EF6B8) System::TObject::InheritsFrom
(00088DBF) ntdll.dll
(0006FCB1) ntdll.dll.KiUserExceptionDispatcher
(0041F85B) Customdirview::TCustomDirView::RestoreState
(00005D14) TCustomScpExplorerForm::SetTerminal
(0009732D) TTerminalManager::TerminalReady
(00094B7E) TTerminalManager::SetActiveTerminal
(00025F38) TCustomScpExplorerForm::SessionsPageControlContextPopup
(002565A6) Vcl::Controls::TControl::DoContextPopup

The problem happens rarely. I cannot reproduce it.

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martin
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Posts:
32,114
Location:
Prague, Czechia

Re: メモリのアクセス違反 - System::TObject::InheritsFrom

nikkatsu@... wrote:

WinSCP 5.13

Error message:
メモリのアクセス違反

スタック トレース:
(003EF6B8) System::TObject::InheritsFrom
(00045C86) ntdll.dll.RtlRaiseStatus

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

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kannami@...
Guest

Memory access violation - System::TObject::InheritsFrom WinSCP 5.13.2

WinSCP 5.13.2 was crashed.
It occurs Connect to the FTP Server using TLS/SSL Explicit encryption FTP connection.
Crash only when language is set to Japanese.
It is no problem when other languages.
Thank you.

WinSCP 5.13.2

Error message:
Memory access violation

スタック トレース:
(003F0C70) System::TObject::InheritsFrom
(0007CD1F) ntdll.dll
(0006A9B1) ntdll.dll.KiUserExceptionDispatcher
(001FD919) Vcl::Graphics::TCanvas::SetBrush
(00406356) Nortonlikelistview::TCustomNortonLikeListView::CNNotify
(0025639D) Vcl::Controls::TControl::WndProc
(0025AEE1) Vcl::Controls::TWinControl::WndProc
(0029EE0F) Vcl::Comctrls::TCustomListView::WndProc
(0025B047) Vcl::Controls::_17076
(0025AEE1) Vcl::Controls::TWinControl::WndProc
(0025A528) Vcl::Controls::TWinControl::MainWndProc
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036ED5) USER32.dll
(00039627) USER32.dll
(0006A96B) ntdll.dll.KiUserCallbackDispatcher
(0001AC52) USER32.dll.SendMessageW
(0003947D) COMCTL32.DLL
(00049350) COMCTL32.DLL
(000397F9) COMCTL32.DLL
(00033C62) COMCTL32.DLL
(00034D2D) COMCTL32.DLL
(0018EEDE) COMCTL32.DLL
(00071F15) COMCTL32.DLL
(0005D957) COMCTL32.DLL
(0002F08A) COMCTL32.DLL
(0002D8C2) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(0025AFF2) Vcl::Controls::TWinControl::DefaultHandler
(004061B9) Nortonlikelistview::TCustomNortonLikeListView::WMNotify
(0025AEE1) Vcl::Controls::TWinControl::WndProc
(0029EE0F) Vcl::Comctrls::TCustomListView::WndProc
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00049AD7) COMCTL32.DLL
(00049B76) COMCTL32.DLL
(00049930) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(004430CF) Dragdrop::TDragDrop::WndMethod
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036ED5) USER32.dll
(00039627) USER32.dll
(0006A96B) ntdll.dll.KiUserCallbackDispatcher
(0001AC52) USER32.dll.SendMessageW
(0003947D) COMCTL32.DLL
(000279BD) COMCTL32.DLL
(0001C934) COMCTL32.DLL
(0001C850) COMCTL32.DLL
(0001C3B6) COMCTL32.DLL
(0001C324) COMCTL32.DLL
(000AD9FD) COMCTL32.DLL
(00059F33) COMCTL32.DLL
(0002B43D) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036ED5) USER32.dll
(00039627) USER32.dll
(0006A96B) ntdll.dll.KiUserCallbackDispatcher
(0001AC52) USER32.dll.SendMessageW
(0005B52C) COMCTL32.DLL
(0002F417) COMCTL32.DLL
(0002D8C2) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(0025AFF2) Vcl::Controls::TWinControl::DefaultHandler
(0025AEE1) Vcl::Controls::TWinControl::WndProc
(0029EE0F) Vcl::Comctrls::TCustomListView::WndProc
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00049AD7) COMCTL32.DLL
(00049B76) COMCTL32.DLL
(00049930) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(004430CF) Dragdrop::TDragDrop::WndMethod
(0038022C) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

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martin
Site Admin
martin avatar
Joined:
Posts:
32,114
Location:
Prague, Czechia

Re: Memory access violation - System::TObject::InheritsFrom WinSCP 5.13.2

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

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471115426@...
Guest

メモリのアクセス違反 - System::TObject::InheritsFrom

<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 5.13.3

Error message:
メモリのアクセス違反

スタック トレース:
(003F0DB4) System::TObject::InheritsFrom
(0007DA8F) ntdll.dll

The problem happens rarely. I cannot reproduce it.

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helder.ribeiro@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

<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:
(003F1764) System::TObject::InheritsFrom
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(00422383) Customdirview::TCustomDirView::RestoreState
(00005DA8) TCustomScpExplorerForm::SetTerminal
(00098F29) TTerminalManager::TerminalReady
(00096756) TTerminalManager::SetActiveTerminal
(0001C97C) TCustomScpExplorerForm::SessionsPageControlChange
(0025B9D5) Vcl::Controls::TWinControl::WndProc
(00256ACC) Vcl::Controls::TControl::Perform
(0025BB3B) Vcl::Controls::_17076
(0025B9D5) Vcl::Controls::TWinControl::WndProc
(00215E9C) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

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julien.celle@...
Guest

Accès mémoire invalide - System::TObject::InheritsFrom

<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:
Accès mémoire invalide.

Trace de la pile :
(003F1764) System::TObject::InheritsFrom
(0007DABF) ntdll.dll
(0006B6E1) ntdll.dll.KiUserExceptionDispatcher
(00422383) Customdirview::TCustomDirView::RestoreState
(00005DA8) TCustomScpExplorerForm::SetTerminal
(00098F29) TTerminalManager::TerminalReady
(00096756) TTerminalManager::SetActiveTerminal
(00095C9F) TTerminalManager::FreeActiveTerminal
(0025743C) Vcl::Controls::TControl::MouseDown
(002574D4) Vcl::Controls::TControl::DoMouseDown
(002576B9) Vcl::Controls::TControl::WMMButtonDown
(0025B9D5) Vcl::Controls::TWinControl::WndProc
(0025B01C) Vcl::Controls::TWinControl::MainWndProc
(00380D20) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00443C3B) Dragdrop::TDragDrop::WndMethod
(00380D20) System::Classes::_18201
(0003AF19) USER32.dll
(000373E5) USER32.dll
(00036C99) USER32.dll
(00036A7B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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baker.simon.j@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

<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 5.13.1

Error message:
Invalid access to memory.

Stack trace:
(003EF704) System::TObject::InheritsFrom
(008BA3F6) C5101_0
(008BC45E) ____ExceptionHandler
(008B9218) __ExceptionHandler
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(0041F8A7) Customdirview::TCustomDirView::RestoreState
(00005D14) TCustomScpExplorerForm::SetTerminal
(0009732D) TTerminalManager::TerminalReady
(00094570) TTerminalManager::ConnectActiveTerminal
(00094DF4) TTerminalManager::DoSetActiveTerminal
(00094B7E) TTerminalManager::SetActiveTerminal
(0001C221) TCustomScpExplorerForm::NeedSession
(00023670) TCustomScpExplorerForm::CMShowingChanged
(000234DA) TCustomScpExplorerForm::Dispatch
(00259A15) Vcl::Controls::TWinControl::WndProc
(00213EDC) Vcl::Forms::TCustomForm::WndProc
(00858868) Vclcommon::C2785_0

The problem happens rarely. I cannot reproduce it.

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bhathaamid813@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

Stack trace:
(003F0DB4) System::TObject::InheritsFrom
(008BCA5A) C5104_0
(008BEAC2) ____ExceptionHandler
(008BB87C) __ExceptionHandler
(0007CD1F) ntdll.dll
(0006A9B1) ntdll.dll.KiUserExceptionDispatcher
(0042195B) Customdirview::TCustomDirView::RestoreState
(00005DA8) TCustomScpExplorerForm::SetTerminal
(000986BD) TTerminalManager::TerminalReady
(00095900) TTerminalManager::ConnectActiveTerminal
(00096184) TTerminalManager::DoSetActiveTerminal
(00095F0E) TTerminalManager::SetActiveTerminal
(000179BC) TCustomScpExplorerForm::NewSession
(0001C97C) TCustomScpExplorerForm::SessionsPageControlChange
(0025B025) Vcl::Controls::TWinControl::WndProc
(0025611C) Vcl::Controls::TControl::Perform
(0025B18B) Vcl::Controls::_17076
(0025B025) Vcl::Controls::TWinControl::WndProc
(002154EC) Vcl::Forms::TCustomForm::WndProc

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Reply with quote

martin
Site Admin
martin avatar
Joined:
Posts:
32,114
Location:
Prague, Czechia

Re: Invalid access to memory - System::TObject::InheritsFrom

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

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medveadrian03@...
Guest

Érvénytelen memóriaelérés - System::TObject::InheritsFrom

<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 5.13.8

Error message:
Érvénytelen memóriaelérés

Veremkivonat:
(003F1ADA) System::TObject::InheritsFrom
(008BF99A) C5105_3
(008C1A02) ____ExceptionHandler
(008BE7BC) __ExceptionHandler
(00083FFF) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(00422707) Customdirview::TCustomDirView::RestoreState
(00005DDA) TCustomScpExplorerForm::DoSetTerminal
(00005D8A) TCustomScpExplorerForm::SetTerminal
(0009635C) TTerminalManager::ConnectActiveTerminal
(00096BE0) TTerminalManager::DoSetActiveTerminal
(0009696A) TTerminalManager::SetActiveTerminal
(00017A84) TCustomScpExplorerForm::NewSession
(0001CA44) TCustomScpExplorerForm::SessionsPageControlChange
(0025BD51) Vcl::Controls::TWinControl::WndProc
(00256E48) Vcl::Controls::TControl::Perform
(0025BEB7) Vcl::Controls::_17076
(0025BD51) Vcl::Controls::TWinControl::WndProc
(00216218) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

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yhachisu@...
Guest

メモリのアクセス違反 - System::TObject::InheritsFrom

<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 5.15.3

Error message:
メモリのアクセス違反

スタック トレース:
(004167B0) System::TObject::InheritsFrom
(00087C8F) ntdll.dll

The problem happens rarely. I cannot reproduce it.

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kiso@...
Guest

メモリのアクセス違反 - System::TObject::InheritsFrom

<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 5.15.5

Error message:
メモリのアクセス違反

スタック トレース:
(004167F4) System::TObject::InheritsFrom
(00087C8F) ntdll.dll

The problem happens rarely. I cannot reproduce it.

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dkhudoleyev@...
Guest

Invalid access to memory - System::TObject::InheritsFrom

Two sessions (tabs) was opened, first to local server and second to remote server via VPN. I have pressed X button on second tab (VPN session) to close it. Error thrown.

WinSCP 5.15.5

Error message:
Invalid access to memory.

Stack trace:
(004167F4) System::TObject::InheritsFrom
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(00447D3B) Customdirview::TCustomDirView::RestoreState
(00006F76) TCustomScpExplorerForm::DoSetTerminal
(00006F26) TCustomScpExplorerForm::SetTerminal
(000ABB1A) TTerminalManager::SetActiveTerminal
(0002029C) TCustomScpExplorerForm::SessionsPageControlChange
(002791E1) Vcl::Controls::TWinControl::WndProc
(002742D8) Vcl::Controls::TControl::Perform
(00279347) Vcl::Controls::_17076
(002791E1) Vcl::Controls::TWinControl::WndProc
(002336A8) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

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