MySQL Bugs: #62872: Workbench access violation no RTTI data

Bug #62872	Workbench access violation no RTTI data
Submitted:	22 Oct 2011 0:00	Modified:	5 Jan 2012 8:53
Reporter:	Chris Wagner	Email Updates:
Status:	No Feedback	Impact on me:	None
Category:	MySQL Workbench: SQL Editor	Severity:	S2 (Serious)
Version:	5.2.35 CE	OS:	Windows (XP)
Assigned to:		CPU Architecture:	Any
Tags:	access violation, rtti, workbench

Description:
I clicked the refresh tree icon in the Object Browser pane and it popped up a Report Bug dialog.  The error message is just "Access violation - no RTTI data!".

I had just made a table via the SQL editor and clicked refresh to see it in the list.

How to repeat:
n/a

Please, check if the same problem happens with a newer version, 5.2.35.

It just did it again in 5.2.35.  All I did was click the green refresh icon in the object browser.

What exact server version, 5.x.y, are you working with? Please, send also the output of Help > System Info.

I can not repeat this while working with local 5.1.58 on Windows XP.

The server is 5.5.13.  It makes sense that u couldn't reproduce it because if it was that consistent it would have been fixed already.  Here is the system info output.

<type 'instance'>
ctrl_be: Query Error Error executing 'Unknown thread id: 2060'
KILL CONNECTION 2060.
SQL Error: 1094
Traceback (most recent call last):
  File "C:\Program Files\MySQL\MySQL Workbench 5.2 CE\modules\wb_admin_utils.py", line 76, in <lambda>
    return lambda ref=weakref.ref(object): call(ref, cbname)
  File "C:\Program Files\MySQL\MySQL Workbench 5.2 CE\modules\wb_admin_utils.py", line 74, in call
    return callback()
  File "C:\Program Files\MySQL\MySQL Workbench 5.2 CE\modules\wb_admin_connections.py", line 205, in kill_connection
    raise Exception("Error executing KILL CONNECTION: %s" % e)
Exception: Error executing KILL CONNECTION: Error executing 'Unknown thread id: 2060'
KILL CONNECTION 2060.
SQL Error: 1094
Option console  skipped because of missing value
Option verbose  skipped because of missing value
Option standalone  skipped because of missing value
Option one-thread  skipped because of missing value
Option des-key-file  skipped because of missing value
Option innodb_rollback_on_timeout  skipped because of missing value
Option slave-skip-errors  skipped because of missing value
Option bootstrap  skipped because of missing value
<type 'instance'>
MySQL Workbench CE for Windows version 5.2.35
Configuration Directory: D:\Documents and Settings\nhoh13t\Application Data\MySQL\Workbench
Data Directory: C:\Program Files\MySQL\MySQL Workbench 5.2 CE
Cairo Version: 1.8.8
Rendering Mode: OpenGL is available on this system, so OpenGL is used for rendering.
OpenGL Driver Version: 2.1.0 - Build 6.14.10.5258
OS: Microsoft Windows XP Professional Service Pack 3 (build 2600)
CPU: 4x Intel(R) Core(TM) i5 CPU       M 540  @ 2.53GHz, 1.9 GiB RAM
Active video adapter: Intel(R) HD Graphics
Installed video RAM: 256 MB
Current video mode: 1280 x 1024 x 4294967296 colors
Used bit depth: 32
Driver version: 6.14.10.5258
Installed display drivers: igxprd32.dll
Current user language: English (United States)

It just happened again.  I created a table via the SQL editor, hit the refresh icon in the object browser, and bam, Access violation - no RTTI data!

And after clearing the error dialog, all the tree entries in the object browser are blank.  All the triangles and db/table icons with no text.

Please, check if the same problem still happens with a newer version, 5.2.36.

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".