Bug #67127 can't fetch the database infomation after I connect the database correct.
Submitted: 8 Oct 2012 1:08 Modified: 9 Oct 2012 4:59
Reporter: lu ampm Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Workbench Severity:S1 (Critical)
Version:5.2.43 OS:Windows (Microsoft Windows XP Professional Service Pack 3 (build 2600))
Assigned to: CPU Architecture:Any
Tags: WBBugReporter

[8 Oct 2012 1:08] lu ampm
Description:
if just  fetching...., but waiting for a long time still no action. when i refresh , it promot me report the bug to the mysql team for the bug  report.  I ues  winxp  sp2 . 

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

MySQL Workbench CE for Windows version 5.2.43  revision 9869
Configuration Directory: C:\Documents and Settings\Administrator\Application Data\MySQL\Workbench
Data Directory: C:\Program Files\MySQL\MySQL Workbench 5.2 CE
Cairo Version: 1.8.8
OS: Microsoft Windows XP Professional Service Pack 3 (build 2600)
CPU: 2x Intel(R) Core(TM) Duo CPU      T2500  @ 2.00GHz, 2.0 GiB RAM
Active video adapter (0): ATI Mobility Radeon X1300
Installed video RAM: 512 MB
Current video mode: 1024 x 768 x 4294967296 种颜色
Used bit depth: 32
Driver version: 6.14.10.6925
Installed display drivers: ati2dvag.dll
Current user language: 中文(中国)

Exception = System.Runtime.InteropServices.SEHException
Message = 外部组件发生异常。
FullText = System.Runtime.InteropServices.SEHException (0x80004005): 外部组件发生异常。
   在 mforms.TreeNodeView.expand_toggle(TreeNodeView* , TreeNodeRef* , Boolean )
   在 MySQL.Forms.TreeNodeViewImpl.Expanded(Object sender, TreeViewAdvEventArgs e)
   在 Aga.Controls.Tree.TreeViewAdv.OnExpanded(TreeNodeAdv node)
   在 Aga.Controls.Tree.TreeViewAdv.SetIsExpanded(TreeNodeAdv node, Boolean value)
   在 Aga.Controls.Tree.TreeViewAdv.SetIsExpanded(ExpandArgs eargs)
   在 Aga.Controls.Tree.TreeViewAdv.SetIsExpanded(TreeNodeAdv node, Boolean value, Boolean ignoreChildren)
   在 MySQL.Forms.TriangleNodeControl.MouseDown(TreeNodeAdvMouseEventArgs args)
   在 Aga.Controls.Tree.TreeViewAdv.OnMouseDown(MouseEventArgs e)
   在 System.Windows.Forms.Control.WmMouseDown(Message& m, MouseButtons button, Int32 clicks)
   在 System.Windows.Forms.Control.WndProc(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   在 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

How to repeat:
aaa
[8 Oct 2012 1:14] MySQL Verification Team
Please try version 5.2.44. Thanks.
[9 Oct 2012 4:59] lu ampm
I get the solution now. 

there is a  filed  in mysql.proc table. just update it below .
ALTER TABLE `proc`
MODIFY COLUMN `comment`  text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL AFTER `sql_mode`;

the previou is char(64).