Bug #114805 Workbench unable to upgrade
Submitted: 28 Apr 3:25 Modified: 29 Apr 12:54
Reporter: Zhi Zhou Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Workbench Severity:S2 (Serious)
Version:8.0.36 OS:Windows (Microsoft Windows 10 Home China)
Assigned to: CPU Architecture:Any
Tags: WBBugReporter

[28 Apr 3:25] Zhi Zhou
Description:
[ERR][       pymforms]: Unhandled exception in Python code: 
Traceback (most recent call last):
  File "C:\Program Files\MySQL\MySQL Workbench 8.0 CE\modules\wb_utils_grt.py", line 725, in checkForUpdatesCallback
    if self.isAlive():
       ^^^^^^^^^^^^
AttributeError: 'CheckForUpdateThread' object has no attribute 'isAlive'

How to repeat:
system menu->Help->Check for updates
[29 Apr 12:54] MySQL Verification Team
Hello Zhi Zhou,

Thank you for the bug report.
Imho this is duplicate of Bug #110786, please see Bug #110786.

Regards,
Ashwini Patil