MySQL Bugs: #60631: Exception: Unexpected Error after opening a new tab to current server

Bug #60631	Exception: Unexpected Error after opening a new tab to current server
Submitted:	25 Mar 2011 5:08	Modified:	7 Apr 2011 16:26
Reporter:	Glenn McDonald	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Workbench: SQL Editor	Severity:	S3 (Non-critical)
Version:	5.2.33 CE r7508	OS:	Windows (7 x86)
Assigned to:		CPU Architecture:	Any

Description:
I get the following exception:

"External component has thrown an exception"

Displayed by the application when using the below steps.

How to repeat:
1. Open a saved server profile in the SQL Editor (I used an Ubuntu Linux one)
2. Right click on a table within a schema and click "Select Rows - Limit 1000"
3. Click "Query -> New Tab to Current Server" to open another connection to the same server
4. Close the new tab (server connection) that appeared by using the "x" in the tab
5. Attempt to perform the same query in Step 2 on the originally opened server - "External component has thrown an exception"

I could verified the bug using WB 5.2.33,

This is the stack trace:

Exception = System.Runtime.InteropServices.SEHException
Message = External component has thrown an exception.
FullText = System.Runtime.InteropServices.SEHException (0x80004005): External component has thrown an exception.
   at Db_sql_editor.exec_sql(Db_sql_editor* , basic_string<char\,std::char_traits<char>\,std::allocator<char> >* , shared_ptr<Sql_editor>* , Boolean , Boolean , Boolean )
   at MySQL.GUI.Workbench.Db_sql_editor.exec_sql(String sql, Boolean active_editor, Boolean wrap_with_non_std_delimiter)
   at MySQL.GUI.Workbench.DbSqlEditor.DoExecuteSqlScript(Boolean currentStatementOnly)
   at MySQL.GUI.Workbench.DbSqlEditor.ExecuteSqlScript()
   at MySQL.GUI.Workbench.DbSqlEditor.OnPartialRefresh(Int32 what)
   at MySQL.Grt.RunWrappedDelegate1<void\,void\,int\,int\,MySQL::Grt::DelegateSlot1<void\,void\,int\,int>::ManagedDelegate>.native_callback(Int32* a1)
   at sigc.pointer_functor1<int const &,void>.()(pointer_functor1<int const \&\,void>* , Int32* _A_a1)
   at sigc.adaptor_functor<sigc::pointer_functor1<int const &,void> >.operator()<int const &>(adaptor_functor<sigc::pointer_functor1<int const \&\,void> >* , Int32* _A_arg1)
   at sigc.internal.slot_call1<sigc::pointer_functor1<int const &,void>,void,int const &>.call_it(slot_rep* rep, Int32* a_1)
   at sigc.slot1<void,int const &>.()(slot1<void\,int const \&>* , Int32* _A_a1)
   at sigc.adaptor_functor<sigc::slot<void,int const &,sigc::nil,sigc::nil,sigc::nil,sigc::nil,sigc::nil,sigc::nil> >.operator()<int const &>(adaptor_functor<sigc::slot<void\,int const \&\,sigc::nil\,sigc::nil\,sigc::nil\,sigc::nil\,sigc::nil\,sigc::nil> >* , Int32* _A_arg1)
   at sigc.internal.slot_call1<sigc::slot<void,int const &,sigc::nil,sigc::nil,sigc::nil,sigc::nil,sigc::nil,sigc::nil>,void,int const >.call_it(slot_rep* rep, Int32* a_1)
   at MySQL.Grt.ListModel.activate_popup_item_for_nodes(String name, List`1 nodes)
   at MySQL.GUI.Workbench.ModelOverviewForm.PopupActionHandler(Object sender, EventArgs e)
   at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
   at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
   at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.Control.WmMouseUp(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.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.ToolStripDropDown.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)

duplicate of bug #60750