MySQL Bugs: #66730: Tried to open a new connection for SQL development

Bug #66730	Tried to open a new connection for SQL development
Submitted:	7 Sep 2012 10:15	Modified:	11 Oct 2012 23:56
Reporter:	[ name withheld ]	Email Updates:
Status:	No Feedback	Impact on me:	None
Category:	MySQL Workbench	Severity:	S3 (Non-critical)
Version:	5.2.41	OS:	Windows (Microsoft Windows 7 Service Pack 1 (build 7601), 64-bit)
Assigned to:		CPU Architecture:	Any
Tags:	WBBugReporter

Description:
Quickly opened one connection after closing another. was to same ip address, but different schema

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

MySQL Workbench CE for Windows version 5.2.41  revision 9727
Configuration Directory: C:\Users\Tony Humphreys\AppData\Roaming\MySQL\Workbench
Data Directory: C:\Program Files (x86)\MySQL\MySQL Workbench 5.2 CE
Cairo Version: 1.8.8
OS: Microsoft Windows 7  Service Pack 1 (build 7601), 64-bit
CPU: 4x Intel(R) Core(TM) i5-3450 CPU @ 3.10GHz, 4.0 GiB RAM
Active video adapter (0): NVIDIA GeForce GT 620
Installed video RAM: 1024 MB
Current video mode: 1280 x 1024 x 4294967296 colors
Used bit depth: 32
Driver version: 8.17.12.9585
Installed display drivers: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Current user language: English (United Kingdom)

Exception = System.InvalidOperationException
Message = Handle is not initialized.
FullText = System.InvalidOperationException: Handle is not initialized.
   at System.Runtime.InteropServices.GCHandle.FromIntPtr(IntPtr value)
   at MySQL.Forms.ObjectImpl.FromUnmanaged(Object* object)
   at MySQL.Forms.TreeNodeViewImpl.root_node(TreeNodeRef* , TreeNodeView* self)
   at MySQL.MCallback1<mforms::TreeNodeRef\,mforms::TreeNodeView \*>.cpp_callback(TreeNodeRef* , TreeNodeView* arg1)
   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:
Create 2 schemas on one database. create 2 connections to 2 different scehams on same database. Open one then close it and immediatly open the other schema on same server

Please try version 5.2.42. Thanks.

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".