Description:
working with table columns
when tried to set a column as required got unhandled exception
Object reference not set to an instance of an object
Debug info
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at MySQL.GUI.Workbench.Plugins.DbMysqlTableColumnsListModel.textBox_KeyDown(Object sender, KeyEventArgs e)
at System.Windows.Forms.KeyEventHandler.Invoke(Object sender, KeyEventArgs e)
at System.Windows.Forms.Control.OnKeyDown(KeyEventArgs e)
at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
at System.Windows.Forms.Control.ProcessKeyMessage(Message& m)
at System.Windows.Forms.Control.WmKeyChar(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.TextBoxBase.WndProc(Message& m)
at System.Windows.Forms.TextBox.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: 2.0.50727.3074 (QFE.050727-3000)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
MySQLWorkbench
Assembly Version: 5.1.9.5142
Win32 Version: 5.1.9.5142
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/MySQLWorkbench.exe
----------------------------------------
wbprivate.wr
Assembly Version: 0.0.0.0
Win32 Version:
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/wbprivate.wr.DLL
----------------------------------------
wbpublic.wr
Assembly Version: 0.0.0.0
Win32 Version:
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/wbpublic.wr.DLL
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
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: 2.0.50727.3053 (netfxsp.050727-3000)
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: 2.0.50727.3053 (netfxsp.050727-3000)
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%205.1%20OSS/MySQLCsUtilities.DLL
----------------------------------------
msvcm90
Assembly Version: 9.0.21022.8
Win32 Version: 9.00.21022.8
CodeBase: file:///C:/Windows/WinSxS/x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.21022.8_none_bcb86ed6ac711f91/msvcm90.dll
----------------------------------------
MySQLGrtShell
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/MySQLGrtShell.EXE
----------------------------------------
WeifenLuo.WinFormsUI.Docking
Assembly Version: 2.2.3366.24055
Win32 Version: 2.2.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/WeifenLuo.WinFormsUI.Docking.DLL
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3074 (QFE.050727-3000)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
WbPlugins
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/WbPlugins.DLL
----------------------------------------
Aga.Controls
Assembly Version: 1.6.0.0
Win32 Version: 1.6.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/Aga.Controls.DLL
----------------------------------------
grt.db.fe
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/grt.db.fe.DLL
----------------------------------------
grt.helpers.be
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/grt.helpers.be.DLL
----------------------------------------
db.mysql.editors.wbp.fe
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/db.mysql.editors.wbp.fe.DLL
----------------------------------------
db.mysql.editors.wbp.wr
Assembly Version: 0.0.0.0
Win32 Version:
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/db.mysql.editors.wbp.wr.DLL
----------------------------------------
sqlide.fe
Assembly Version: 0.0.0.0
Win32 Version: 0.0.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/sqlide.fe.DLL
----------------------------------------
ScintillaNet
Assembly Version: 2.0.3366.22874
Win32 Version: 2.0.0.0
CodeBase: file:///C:/Program%20Files/MySQL/MySQL%20Workbench%205.1%20OSS/ScintillaNet.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.
Continue allows me to go an an operate as normal
How to repeat:
very intermittent had it 3 times now over 5 days