Expected results: The Poll works normal after the upgrade.
Actual results: A zip file closed warning appears in the Progress log, an error message in the XWiki console and the message that No valid license exists.
After clicking on the "Check for Updates" button the license appears again.
Environment: Windows 10, XWiki 11.8.1 with MySQL 5.7 and Chrome 78
Steps to reproduce:
Expected results: The Poll works normal after the upgrade.
Actual results: A zip file closed warning appears in the Progress log, an error message in the XWiki console and the message that No valid license exists. After clicking on the "Check for Updates" button the license appears again.
Environment: Windows 10, XWiki 11.8.1 with MySQL 5.7 and Chrome 78
Note: It appears to be similar to #77