Bug #67943 crashing in the middle of a query
Submitted: 18 Dec 2012 22:21 Modified: 26 Dec 2012 19:18
Reporter: David Prestidge Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Workbench: Modeling Severity:S1 (Critical)
Version:5.2.44 OS:Windows (Microsoft Windows Vista Home Premium Edition Service Pack 2 (build 6002), 32-bit)
Assigned to: CPU Architecture:Any
Tags: WBBugReporter

[18 Dec 2012 22:21] David Prestidge
Description:
Unable TO CAST OBJECT OF TYPE 'MYSQL.FORMS.MENUIMPL' TO TYPE 'MySQL.GUI.WORKBENCH.PLGINS.DOCKABLEPugin'.

----- Developer Notes -----

MySQL Workbench CE for Windows version 5.2.44  revision 9933
Configuration Directory: C:\Users\Kathe\AppData\Roaming\MySQL\Workbench
Data Directory: C:\Program Files\MySQL\MySQL Workbench 5.2 CE
Cairo Version: 1.8.8
OS: Microsoft Windows Vista Home Premium Edition Service Pack 2 (build 6002), 32-bit
CPU: 2x Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz, 3.3 GiB RAM
Active video adapter (0): NVIDIA Quadro FX 560
Installed video RAM: 128 MB
Current video mode: 1360 x 768 x 4294967296 colors
Used bit depth: 32
Driver version: 9.18.13.0697
Installed display drivers: nvd3dum.dll
Current user language: English (United States)

Exception = System.InvalidCastException
Message = Unable to cast object of type 'MySQL.Forms.MenuImpl' to type 'MySQL.GUI.Workbench.Plugins.DockablePlugin'.
FullText = System.InvalidCastException: Unable to cast object of type 'MySQL.Forms.MenuImpl' to type 'MySQL.GUI.Workbench.Plugins.DockablePlugin'.
   at MySQL.GUI.Workbench.Plugins.DockablePlugin.GetFromFixedPtr(IntPtr ptr)
   at MySQL.GUI.Workbench.MainForm.ShowPlugin(IntPtr ptr)
   at MySQL.Forms.AppImpl.show_editor_wrapper(UInt32 native_handle)
   at boost.detail.function.void_function_invoker1<void (__cdecl*)(unsigned int),void,unsigned int>.invoke(function_buffer* function_ptr, UInt32 a0)
   at wb.WBContext.flush_idle_tasks(WBContext* )
   at MySQL.Workbench.WbContext.flush_idle_tasks()
   at MySQL.GUI.Workbench.Program.timer_Tick(Object sender, EventArgs e)

How to repeat:
EDITING TABLE
[26 Dec 2012 19:18] MySQL Verification Team
Duplicate of http://bugs.mysql.com/bug.php?id=66013 .