Bug #101163 unexpected exception has been raised by one of the MySQL Workbench modules
Submitted: 14 Oct 2020 7:29 Modified: 14 Nov 2020 12:34
Reporter: Unais KK Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Workbench Severity:S1 (Critical)
Version: OS:Windows
Assigned to: MySQL Verification Team CPU Architecture:Any

[14 Oct 2020 7:29] Unais KK
Description:
I was trying to open one of the mysql connection, but i couldn't open it, it is throwing an error.

I am getting following error message

Parameter is not valid 

We are sorry for the inconvenience but an unexpected exception has been raised by one of the MySQL Workbench modules. In order to fix this issue we would kindly ask you to file a bug report. You can do that by pressing the [Report Bug] button below. 

Please make sure to include a detailed description of your actions that lead to this problem.

Thanks a lot for taking the time to help us improve MySQL Workbench!

The MySQL Workbench Team

How to repeat:
Close the mysql workbench and then restart the system, then trying to open the mysql workbench again.
[14 Oct 2020 12:34] MySQL Verification Team
Thank you for the bug report. Try to install again (without remove) and use the Repair option.
[16 Oct 2020 15:43] Jess Reckard
I am having a similar problem. 

Tried repairing as well as uninstalling and reinstalling and that did not fix the issue.
[28 Oct 2020 14:02] Saptak Patil
Same bug error is been shown to me from yesterday.

Tried updating, repairing and reinstalling but not able to open my connections or perform any operations on mySql Workbench.

Please suggest something to resolve this.
[4 Nov 2020 9:33] shivanshi sharma
i witnessed a similar prob, my sql cant open
[15 Nov 2020 1:00] Bugs System
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".
[5 Jun 2022 14:10] Ashwini Moolya
I am also facing the same issue