MySQL Bugs: #42090: Unknown Exception Adding a relation

Bug #42090	Unknown Exception Adding a relation
Submitted:	13 Jan 2009 16:52	Modified:	17 Feb 2009 16:04
Reporter:	Brian Gleason	Email Updates:
Status:	No Feedback	Impact on me:	None
Category:	MySQL Workbench	Severity:	S2 (Serious)
Version:	5.0.29	OS:	Windows
Assigned to:		CPU Architecture:	Any

Description:
Error Message:
Unknown Exception caught in c:\document and settings\mysqldev\my documents\visual studio 2005\projects\workbench\backend\windows\wb.wr\src\Wb.h at line 1010

Windows XP SP3

This happens regardless of restarting the app or the computer. I have tried copying the .zip installation into the folder of where I did the MSI installation.

It appeared to maybe be associated around attaching relations...

How to repeat:
It happened after attaching multiple 1:n relations...

Thank you for a problem report. Can you upload .mwb file with the problematic model?

I just received the following after I selected all my tabled, minimized and then restored MySQL Workbench... It my not be just the relation piece...

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
   at wb.ModelViewForm.handle_mouse_button(ModelViewForm* , MouseButton , Boolean , Int32 , Int32 , EventState )
   at MySQL.Workbench.ModelViewForm.OnMouseDown(MouseEventArgs e, Int32 X, Int32 Y, Keys keystate, MouseButtons buttons)
   at MySQL.GUI.Workbench.ModelViewForm.CanvasPanel_MouseDown(Object sender, MouseEventArgs e)
   at System.Windows.Forms.Control.OnMouseDown(MouseEventArgs e)
   at MySQL.Utilities.WindowsCanvasViewerPanel.OnMouseDown(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseDown(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
MySQLWorkbench
    Assembly Version: 5.0.29.3359
    Win32 Version: 5.0.29.3359
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/MySQLWorkbench.exe
----------------------------------------
wb.wr
    Assembly Version: 0.0.0.0
    Win32 Version: 
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/wb.wr.DLL
----------------------------------------
grt.wr
    Assembly Version: 0.0.0.0
    Win32 Version: 
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/grt.wr.DLL
----------------------------------------
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
MySQLCsUtilities
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/MySQLCsUtilities.DLL
----------------------------------------
msvcm80
    Assembly Version: 8.0.50727.1433
    Win32 Version: 8.00.50727.1433
    CodeBase: file:///C:/WINDOWS/WinSxS/x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.1433_x-ww_5cf844d2/msvcm80.dll
----------------------------------------
MySQLGrtShell
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/MySQLGrtShell.EXE
----------------------------------------
WeifenLuo.WinFormsUI.Docking
    Assembly Version: 2.2.3267.28412
    Win32 Version: 2.2.0.0
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/WeifenLuo.WinFormsUI.Docking.DLL
----------------------------------------
MySQLWorkbenchEditors
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/MySQLWorkbenchEditors.DLL
----------------------------------------
Aga.Controls
    Assembly Version: 1.6.0.0
    Win32 Version: 1.6.0.0
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/Aga.Controls.DLL
----------------------------------------
grt.helpers.be
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.0%20OSS/grt.helpers.be.DLL
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

I can not get any exceptions with your .mvb file, neither by adding new relations not by minimizing and maximizing back. So, looks like this is a hardware-dependent problem.

Please, send the results of Help > System Info.

No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".

I too receive the same error message, but mine only occurs when I a scrolling around a sorksheet, (see attached image). Also I'mm using v5.0.30.

System Information:

Looking for user plugins in C:\Documents and Settings\david\Application Data\MySQL\Workbench\modules
Looking for user plugins in C:\Documents and Settings\david\Application Data\MySQL\Workbench\plugins
MySQL Workbench OSS for Windows version 5.0.30
Cairo Version: 1.5.12
Rendering Mode: GDI Rendering
OpenGL Driver Version: Not Detected
OS: Windows XP
CPU: 2x Intel(R) Pentium(R) 4 CPU 2.80GHz, 2.0 GB RAM
Video adapter info:
Adapter type: ATI Radeon X300/X550/X1050 Series
Chip Type: ATI Radeon Graphics Processor (0x5B60)
BIOS String: 113-A33406-100
Video Memory: 131072 KB

screenshot of error message

Attachment: Error message.png (image/png, text), 4.37 KiB.

I had the same problem.

I've got the problem solved by installing the latest version of .NET Framework

Make sure you uninstall the previous installed version of .NET Framework and MySQL Workbench.

Then download and install the latest .NET Framework, when it is complete install Workbench.

That did it for me, hopefully it'll work for you too.

Hmm celebrating to early, once I quit Workbench and started it a couple of hours later I recieved the same error