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Bug #95859
closed
PHP Warning: Undefined array key "xs" in typo3/sysext/form/Classes/ViewHelpers/GridColumnClassAutoConfigurationViewHelper.php line 85
Status:
Closed
Priority:
Should have
Assignee:
-
Category:
Form Framework
Target version:
-
Start date:
2021-11-03
Due date:
% Done:
100%
Estimated time:
TYPO3 Version:
11
PHP Version:
8.0
Tags:
Complexity:
easy
Is Regression:
Yes
Sprint Focus:
Description
How to reproduce :
- create a form
- add a Grid: row element
- add a Fieldset element inside the Grid
- add a form content element in a page
- display the page in FE
You will see this exception if you're with PHP V8.
This is because in PHP V8, a number of warnings have been converted into Error exceptions and especially : Attempting to read an undefined array key.
Have a look here : [[https://www.php.net/manual/fr/migration80.incompatible.php]]
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