Bug #77716
closed
PHP Warning: Declaration of TYPO3\CMS\Fluid\ViewHelpers\LayoutViewHelper
0%
Description
Hi there,
I tried to update from Typo3 7.6.10 to 8.3 (PHP7, MySQL 5.5)
Now I cannot enter the backend or even the Install Tool. It only gives me this error message and I can't really tell what the problem is...
PHP Warning: Declaration of TYPO3\CMS\Fluid\ViewHelpers\LayoutViewHelper::postParseEvent(TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\ViewHelperNode $syntaxTreeNode, array $viewHelperArguments, TYPO3\CMS\Fluid\Core\ViewHelper\TemplateVariableContainer $variableContainer) should be compatible with TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper::postParseEvent(TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\ViewHelperNode $node, array $arguments, TYPO3Fluid\Fluid\Core\Variables\VariableProviderInterface $variableContainer) in /xx/xx/xx/xx/xx/typo3/sysext/fluid/Classes/ViewHelpers/LayoutViewHelper.php line 28
Do you have any idea what the problem might be?
Updated by Wouter Wolters over 7 years ago
- Status changed from New to Needs Feedback
Could you try removing typo3temp/var/Cache/ completely?
Updated by Tao Nguyen over 7 years ago
Hi there,
I have emptied that folder completely, but it didn't help. I then even tried to empty typo3temp completely and also deactivated opcache, but the same errormessage still persits...
Updated by Wouter Wolters over 7 years ago
Could you try to edit your LocalConfiguration.php and disable BE[debug] and BE[displayErrors] to 0 ?
Updated by Tao Nguyen over 7 years ago
Hi Wouter,
thanks for your help! I have deleted everything and uploaded the whole package again. Now it works! Something was probably broken after the upload (although Filezilla didn't report any errors). Hm...
Best regards,
Tao
Updated by Wouter Wolters over 7 years ago
- Status changed from Needs Feedback to Closed
Great it worked out. I'm closing this ticket as solved now. Thanks for reporting back.