TYPO3 Exception 1253036401¶
Below, the TYPO3 community may have provided additional information or solutions for this exception. However, these may or may not apply to your particular case. If you can provide more information, you should come back here and add your experience and solution steps to this issue once you have resolved it.
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argument “path” was already defined and should not be defined again¶
- This error ( argument “path” was already defined and should not be
- defined again ) is caused by an extension viewhelper registering its’ arguments differently after an upgrade. Clear the cache from install tool solves it.
This error occurred, after upgrading from TYPO3 CMS 7 to 8 having a
custom view helper extending
TYPO3\CMS\Fluid\ViewHelpers\ImageViewHelper. The registering of
arguments changed from CMS 7 to 8. In 7 most of the arguments where
defined in the signature of the
render() method. That changed in CMS
8. In my view helper the arguments were still in the signature causing