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Bug #79749

closed

Exception when using link wizard in inline element without default value

Added by Marcus Schwemer about 7 years ago. Updated over 5 years ago.

Status:
Closed
Priority:
Must have
Assignee:
-
Category:
-
Target version:
-
Start date:
2017-02-10
Due date:
% Done:

100%

Estimated time:
TYPO3 Version:
8
PHP Version:
7.0
Tags:
Complexity:
easy
Is Regression:
No
Sprint Focus:

Description

Using an link-wizard within an inline element with out an default value leads to an php exception because of the strict type hinting in the function call.

Error message

Argument 1 passed to TYPO3\CMS\Backend\Form\Element\InputLinkElement::getLinkExplanation() must be of the type string, null given, called in [...]/typo3_src/typo3/sysext/backend/Classes/Form/Element/InputLinkElement.php on line 203

Solution:

Allow "null" as possible value of $itemValue.

Patch will follow

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