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Bug #95946
closed
Undefined array key warning when SU'ing backend user
Start date:
2021-11-10
Due date:
% Done:
100%
Estimated time:
TYPO3 Version:
11
PHP Version:
8.0
Tags:
Complexity:
Is Regression:
Sprint Focus:
Description
When switching to another backend user via the "Backend Users" module, it may happen the following error may be triggered:
PHP Warning: Undefined array key 4 in /var/www/html/typo3_src/typo3/sysext/core/Classes/Authentication/GroupResolver.php line 83
This is reproducible with the backend user "styleguide demo user 1".
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