Bug #23103 Hangs when opening mwb-file

• Submitted: 9 Oct 2006 9:57
• Modified: 6 Nov 2006 15:02
• Reporter: Tais Hansen
• Status: Won't fix
• Category: MySQL Workbench Preview
• Severity: S1 (Critical)
• Version: 1.1.5alpha
• OS: Linux (Linux)
• CPU Architecture: Any
• Tags: hang open load mwb

[9 Oct 2006 9:57] Tais Hansen

Description:
Workbench hangs when I try to open an mwb file. I've tried opening one just saved and one made using the Windows version of MySQL Workbench. The file opens fine in the Windows version.

How to repeat:
- Start MySQL Workbench in Linux.
- Reverse Engineer the mysql database in a local fresh installed mysql database (5.0.24a).
- Save the result in an mwb-file.
- Quit and restart MySQL Workbench.
- Open the just saved file.

[9 Oct 2006 12:16] MySQL Verification Team

Thank you for the bug report. Could you please provide the file attaching it 
using the File tab?. Thanks in advance.

[9 Oct 2006 14:28] Tais Hansen

Reverse Engineered mysql db

Attachment: dummy.mwb.gz (application/x-gzip, text), 13.61 KiB.

[13 Oct 2006 9:45] Jaanis Kakulis

I have almost same issue. But i can't even open saved mwb file in neither of my two W2K machines (file was created on same machine). Just black screen and access violation error.

[25 Oct 2006 16:19] Ozgur Akan

I have 1.1.4alpha on linux. I create a table. Save it. Close workbench. Open workbench and when I try to open the file I saved it hangs. 
After opening workbench if I import something (any file, even not related with mysql) and try to open saved mwb file, file can successfully opens.

[3 Nov 2006 15:24] Magnus Määttä

I've the same problem on Linux.
I used mysql-gui-tools-5.0r5-linux-i386.tar.gz

The file I tried to open was a reverse engineer of the mysql (with users, etc) database.

[6 Nov 2006 13:55] Tais Hansen

I've just re-tested with v1.1.5alpha and the problem persists.

[6 Nov 2006 13:55] Tais Hansen

Changed version from 1.1.4alpha to 1.1.5alpha.

[6 Nov 2006 14:08] Tais Hansen

Backtrace of v1.1.5alpha while it's hanging.

Attachment: mw-trace.txt (text/plain), 4.42 KiB.

[6 Nov 2006 14:09] Tais Hansen

Added a backtrace from when the app is hanging.

[6 Nov 2006 15:02] MySQL Verification Team

Thank you for the bug report.

[24 Dec 2006 18:34] Alexander Vasiliev

the same here with 1.1.8alpha

[26 Jan 2007 0:06] Josh Bryan

I have the same problem and have tried in on both 1.1.4alpha and 1.1.9alpha for x86_64.  However, I figured out that the hang only occurs if it is the first first file opened.  If i either import a DBDesigner file or create a new file with tables, then the subsequent open requests succeed.