Bug #62385 Unhandled exception while opening SQL Editor

• Submitted: 8 Sep 2011 16:06
• Modified: 24 Sep 2011 12:01
• Reporter: Piotr Szturmaj
• Status: Closed
• Category: MySQL Workbench: SQL Editor
• Severity: S1 (Critical)
• Version: 5.2.34 CE rev 7780
• OS: Windows (XP 32-bit)
• CPU Architecture: Any
• Tags: sql editor unhandled exception access violation

[8 Sep 2011 16:06] Piotr Szturmaj

Description:
First time when I installed MySQL Workbench it worked fine. I opened SQL Editor, created database and executed my import sql script. All tables were created and I closed the workbench.

Now, I run MySQL Workbench, then I double click on "Local instance MySQL" in the left panel. Splash window "Opening SQL Editor" appears and suddenly my debugger asks to handle this exception:

Unhandled exception at 0x038f70ce in MySQLWorkbench.exe: 0xC0000005: Access violation reading location 0x00000010.

Additional screenshot:
http://img14.imageshack.us/img14/4990/ss20110908133931.png

How to repeat:
I don't think it could be reproduced, because one time it worked, but second time it didn't. Also I'm sorry, because I can't provide my SQL script.

Suggested fix:
As the reading location 0x00000010 suggests, program is trying to read at 16 byte offset from a NULL pointer. That should be easily traced in source code.

[9 Sep 2011 18:08] Alfredo Kojima

Does it still crash if you try to connect again?

[9 Sep 2011 18:15] Piotr Szturmaj

Yes, it crashes everytime I run SQL Editor

[24 Sep 2011 8:39] Valeriy Kravchuk

Please, check if this problem ever happens in your environment with a newer version, 5.2.35.

[24 Sep 2011 12:01] Piotr Szturmaj

Problem seems to be fixed, thank you.