Toad World® Forums

Access violation happens too many times during opening connection


#1

I have this problem more then 50% of the time with the 12.5 version and the latest beta 12.6.0.40 When I’m in the login screen and selecting a connection I get very often (50% or more) an Access violation.

Today it happened after doing lots of work and opening another connection to a database, with the result of work loss. Very annoying.

What information can I give you so that this problem can be solved? It is not possible to use the error report, because of the window above it that has the focus. When I use the OK button, it is immediately replaced with the same window.

Some times the fist window is a blank window with only the error symbol and an OK button. Not very useful.

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#2

The first dialog that you see in your screenshot note the “To see what data this error report contains, click here” message. If you click that it will reveal the entire error report including the call stack. We’ll need that. You can also find the error report
in the Toad.el file located in your Toad application data director. It’s location is specified on the General page in options. You can send that.

Michael

On 09/19/2014 08:06 AM, wimdelange_062 wrote:

Access violation happens too many times during opening connection

Thread created by wimdelange_062
I have this problem more then 50% of the time with the 12.5 version and the latest beta 12.6.0.40 When I’m in the login screen and selecting a connection I get very often (50% or more) an Access violation.

Today it happened after doing lots of work and opening another connection to a database, with the result of work loss. Very annoying.

What information can I give you so that this problem can be solved? It is not possible to use the error report, because of the window above it that has the focus. When I use the OK button, it is immediately replaced with the same window.

Some times the fist window is a blank window with only the error symbol and an OK button. Not very useful.

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#3

Hi Michael,

It is not possible to use the click here link. There is always this other window on top of it that has the focus. And if I click it away, it is back very fast.

Finding the TOAD.EL was a little problamatic :-). I was searching for TOAD.ELF and I was not looking in the DELL directory.


#4

I can’t attach a file here as an answer? Ok, the file is ascii, here it is:

EurekaLog 7.0.7.1

Application:


1.1 Start Date : Mon, 22 Sep 2014 08:38:36 +0200

1.2 Name/Description: Toad.exe - (Toad™ for Oracle®)

1.3 Version Number : 12.6.0.40

1.4 Parameters :

1.6 Up Time : 42 second(s)

Exception:


2.1 Date : Mon, 22 Sep 2014 08:39:18 +0200

2.2 Address : 0000000008DFD18F

2.3 Module Name: Toad.exe - (Toad™ for Oracle®)

2.5 Type : EAccessViolation

2.6 Message : Access violation at address 0000000008DFD18F in module ‘Toad.exe’. Read of address 0000000000000010

2.7 ID : F3B00000

2.8 Count : 1

2.11 Sent : 0

User:


3.2 Name : Wim de Lange

3.3 Email:

Active Controls:


4.1 Form Class : Ghost

4.2 Form Text : Toad for Oracle Database Login Version 12.6.0.40 (Not Responding)

4.3 Control Class: TToadCXGridSite

4.4 Control Text :

Computer:


5.2 Total Memory : 6167412736 (5.74 Gb)

5.3 Free Memory : 1342550016 (1.25 Gb)

5.4 Total Disk : 249952202752 (232.79 Gb)

5.5 Free Disk : 19877613568 (18.51 Gb)

5.6 System Up Time : 5 day(s), 19 hour(s), 59 minute(s), 6 second(s)

5.7 Processor : AMD Turion™ II Dual-Core Mobile M520

5.12 Virtual Machine:

Operating System:


6.1 Type : Microsoft Windows 7 (64 bit)

6.2 Build #: 7601

Steps to reproduce:


8.1 Text:

Call Stack Information:


|Methods |Details|Stack |Address |Module |Offset |Unit |Class |Procedure/Method |Line |


|*Exception Thread: ID=10096; Parent=0; Priority=-2 |

|Class=; Name=MAIN |

|DeadLock=0; Wait Chain= |

|Comment= |

|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|7FFFFFFE|03 |0000000000000000|0000000008DFD18F|Toad.exe |0000000004C6D18F|dxBar | |IsPopupMenuShowed | |

|00000040|03 |000000000042BED8|0000000008E0F217|Toad.exe |0000000004C7F217|dxBar | |Initialization | |

|00000040|03 |000000000042BF18|000000000462220D|Toad.exe |000000000049220D|dxHooks |TdxSystemHook |ProcessHookProcs | |

|00000040|03 |000000000042BF88|0000000004621F34|Toad.exe |0000000000491F34|dxHooks | |dxSystemWndProcHook | |

|00000040|03 |000000000042BFB8|00000000770F797A|user32.dll |000000000000797A|USER32 | | (possible GetKeyboardLayoutList+410)| |

|00000040|03 |000000000042BFE8|00000000770F53E0|user32.dll |00000000000053E0|USER32 | | (possible LockWindowStation+128) | |

|00000040|03 |000000000042C038|0000000077106826|user32.dll |0000000000016826|USER32 | | (possible IsDialogMessageW+358) | |

|00000040|03 |000000000042C098|00000000772411F2|ntdll.dll |00000000000511F2|ntdll | |KiUserCallbackDispatcher | |

|00000040|03 |000000000042C120|000000007710908A|user32.dll |000000000001908A|USER32 | | (possible PeekMessageW+186) | |

|00000040|03 |000000000042C128|0000000077109050|user32.dll |0000000000019050|USER32 | |PeekMessageW | |

|00000040|03 |000000000042C2E8|00000000100511AB|DpOFeedb.dll |00000000000511AB|DpoFeedb | | (possible OtsNotifyAll+1995) | |

|00000040|03 |000000000042C338|00000000770F797A|user32.dll |000000000000797A|USER32 | | (possible GetKeyboardLayoutList+410)| |

|00000040|03 |000000000042C368|00000000770F53E0|user32.dll |00000000000053E0|USER32 | | (possible LockWindowStation+128) | |

|00000040|03 |000000000042C3B8|000000007710078F|user32.dll |000000000001078F|USER32 | | (possible SendMessageTimeoutW+3279) | |

|00000040|03 |000000000042C418|00000000772411F2|ntdll.dll |00000000000511F2|ntdll | |KiUserCallbackDispatcher | |

|00000040|03 |000000000042C520|000000007710685A|user32.dll |000000000001685A|USER32 | | (possible IsDialogMessageW+410) | |

|00000040|03 |000000000042C528|0000000077129C4B|user32.dll |0000000000039C4B|USER32 | |RegisterServicesProcess | |

|00000040|03 |000000000042C578|0000000004622259|Toad.exe |0000000000492259|dxHooks |TdxSystemHook |ProcessHookProcs | |

|00000040|03 |000000000042C5E8|0000000004621F34|Toad.exe |0000000000491F34|dxHooks | |dxSystemWndProcHook | |

|00000040|03 |000000000042C618|00000000770F797A|user32.dll |000000000000797A|USER32 | | (possible GetKeyboardLayoutList+410)| |

|00000040|03 |000000000042C648|00000000770F53E0|user32.dll |00000000000053E0|USER32 | | (possible LockWindowStation+128) | |

|00000040|03 |000000000042C698|000000007710078F|user32.dll |000000000001078F|USER32 | | (possible SendMessageTimeoutW+3279) | |

|00000040|03 |000000000042C6F8|00000000772411F2|ntdll.dll |00000000000511F2|ntdll | |KiUserCallbackDispatcher | |

|00000040|03 |000000000042C830|000000007710041A|user32.dll |000000000001041A|USER32 | | (possible SendMessageTimeoutW+2394) | |

|00000040|03 |000000000042C838|0000000077100392|user32.dll |0000000000010392|USER32 | | (possible SendMessageTimeoutW+2258) | |

|00000040|03 |000000000042CBA8|00000000771005D3|user32.dll |00000000000105D3|USER32 | | (possible SendMessageTimeoutW+2835) | |

|00000040|03 |000000000042CCF8|000000007710087B|user32.dll |000000000001087B|USER32 | |CreateWindowExW | |

|00000040|03 |000000000042CD78|0000000004266DBC|Toad.exe |00000000000D6DBC|System.Classes | |AllocateHWnd | |

|00000040|03 |000000000042CE68|0000000004ABA063|Toad.exe |000000000092A063|cxControls |TcxMessageWindow |Create | |

|00000040|03 |000000000042CEC8|0000000008E11A88|Toad.exe |0000000004C81A88|dxBar |TdxBarManagerMDIStateHelper|Create | |

|00000040|03 |000000000042CF18|0000000008E122FD|Toad.exe |0000000004C822FD|dxBar |TdxBarManager |Create | |

|00000040|03 |000000000042CF88|000000000845932C|Toad.exe |00000000042C932C|tdBarManager |TToadBarManager |Create | |

|00000040|03 |000000000042CFD8|00000000042545B4|Toad.exe |00000000000C45B4|System.Classes | |CreateComponent | |

|00000040|03 |000000000042D038|00000000042549B9|Toad.exe |00000000000C49B9|System.Classes |TReader |ReadComponent | |

|00000040|03 |000000000042D0C8|0000000004254DCC|Toad.exe |00000000000C4DCC|System.Classes |TReader |ReadDataInner | |

|00000040|03 |000000000042D118|0000000004254CBE|Toad.exe |00000000000C4CBE|System.Classes |TReader |ReadData | |

|00000040|03 |000000000042D158|0000000004263FAD|Toad.exe |00000000000D3FAD|System.Classes |TComponent |ReadState | |

|00000040|03 |000000000042D188|000000000444B6D4|Toad.exe |00000000002BB6D4|Vcl.Controls |TControl |ReadState | |

|00000040|03 |000000000042D1C8|0000000004452476|Toad.exe |00000000002C2476|Vcl.Controls |TWinControl |ReadState | |

|00000040|03 |000000000042D208|00000000042564A3|Toad.exe |00000000000C64A3|System.Classes |TReader |ReadRootComponent | |

|00000040|03 |000000000042D2B8|00000000042504FA|Toad.exe |00000000000C04FA|System.Classes |TStream |ReadComponent | |

|00000040|03 |000000000042D308|00000000042480E0|Toad.exe |00000000000B80E0|System.Classes | |InternalReadComponentRes | |

|00000040|03 |000000000042D378|000000000424830C|Toad.exe |00000000000B830C|System.Classes | |InitComponent | |

|00000040|03 |000000000042D3C8|00000000042483C5|Toad.exe |00000000000B83C5|System.Classes | |InitInheritedComponent | |

|00000040|03 |000000000042D428|00000000045BD101|Toad.exe |000000000042D101|Vcl.Forms |TCustomFrame |Create | |

|00000040|03 |000000000042D4B8|00000000057D0FA2|Toad.exe |0000000001640FA2|frmCustomToadFrame|TCustomToadFrame |Create | |

|00000040|03 |000000000042D528|00000000082D279C|Toad.exe |000000000414279C|frmEditorFrame |TEditorFrame |Create | |

|00000040|03 |000000000042D578|00000000082396BC|Toad.exe |00000000040A96BC|frmToadEditor | |CreateAndDockFrame | |

|00000040|03 |000000000042D5E8|00000000082399C1|Toad.exe |00000000040A99C1|frmToadEditor |TFormToadEditor |CreateDockedFrames | |

|00000040|03 |000000000042D618|0000000008241B8D|Toad.exe |00000000040B1B8D|frmToadEditor |TFormToadEditor |FormCreate | |

|00000040|03 |000000000042D6D8|00000000045BDE33|Toad.exe |000000000042DE33|Vcl.Forms |TCustomForm |DoCreate | |

|00000040|03 |000000000042D728|00000000084495DC|Toad.exe |00000000042B95DC|frmToad |TToadForm |DoCreate | |

|00000040|03 |000000000042D768|0000000008279FAB|Toad.exe |00000000040E9FAB|frmTOADMDI |TTOADMDIForm |DoCreate | |

|00000040|03 |000000000042D798|00000000045BD828|Toad.exe |000000000042D828|Vcl.Forms |TCustomForm |AfterConstruction | |

|00000040|03 |000000000042D7D8|000000000419D23D|Toad.exe |000000000000D23D|System | |_AfterConstruction | |

|00000040|03 |000000000042D838|000000000827A1B6|Toad.exe |00000000040EA1B6|frmTOADMDI |TTOADMDIForm |Create | |

|00000040|03 |000000000042D888|0000000008C88ACF|Toad.exe |0000000004AF8ACF|dmCommonActions |TdmCommonActions |DisplayForm | |

|00000040|03 |000000000042D978|0000000008C8EB20|Toad.exe |0000000004AFEB20|dmCommonActions |TdmCommonActions |DisplayEditor | |

|00000040|03 |000000000042DA08|0000000008D21E11|Toad.exe |0000000004B91E11|ConnectionObjects | |ShowForm | |

|00000040|03 |000000000042DA78|0000000008D220BB|Toad.exe |0000000004B920BB|ConnectionObjects |TConnectionManager |AutoOpenWindows | |

|00000040|03 |000000000042DB08|0000000008CED9B5|Toad.exe |0000000004B5D9B5|ConnectionObjects |TConnectionManager |NewConnection | |

|00000040|03 |000000000042DBE8|0000000007F472C2|Toad.exe |0000000003DB72C2|Login |TfrmLogin |ConnectOne | |

|00000040|03 |000000000042DCC8|0000000007F3E185|Toad.exe |0000000003DAE185|Login |TfrmLogin |btnOkClick | |

|00000040|03 |000000000042DEA8|000000000444FD44|Toad.exe |00000000002BFD44|Vcl.Controls |TControl |Click | |

|00000040|03 |000000000042DEE8|00000000044878F6|Toad.exe |00000000002F78F6|Vcl.StdCtrls |TCustomButton |Click | |

|00000040|03 |000000000042DF18|00000000045F0178|Toad.exe |0000000000460178|Vcl.Buttons |TBitBtn |Click | |

|00000040|03 |000000000042DF48|00000000044888E5|Toad.exe |00000000002F88E5|Vcl.StdCtrls |TCustomButton |CMDialogKey | |

|00000040|03 |000000000042DF88|000000000419CECE|Toad.exe |000000000000CECE|System |TObject |Dispatch | |

|00000040|03 |000000000042DFD8|000000000444F483|Toad.exe |00000000002BF483|Vcl.Controls |TControl |WndProc | |

|00000040|03 |000000000042E148|0000000004456863|Toad.exe |00000000002C6863|Vcl.Controls |TWinControl |WndProc | |

|00000040|03 |000000000042E218|0000000004487380|Toad.exe |00000000002F7380|Vcl.StdCtrls |TButtonControl |WndProc | |

|00000040|03 |000000000042E258|00000000044546D2|Toad.exe |00000000002C46D2|Vcl.Controls |TWinControl |Broadcast | |

|00000040|03 |000000000042E2A8|0000000004459E44|Toad.exe |00000000002C9E44|Vcl.Controls |TWinControl |CMDialogKey | |

|00000040|03 |000000000042E2D8|000000000419CECE|Toad.exe |000000000000CECE|System |TObject |Dispatch | |

|00000040|03 |000000000042E328|000000000444F483|Toad.exe |00000000002BF483|Vcl.Controls |TControl |WndProc | |

|00000040|03 |000000000042E498|0000000004456863|Toad.exe |00000000002C6863|Vcl.Controls |TWinControl