TYPO3 Exception 1224485838

Note

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.

General TYPO3 troubleshooting tips can be found in the section "Troubleshooting" of the menu, and live support is available in the TYPO3 Slack channel #typo3-cms. (See How to get your TYPO3 Slack account.)

To add your experience, click "Edit on GitHub" above and follow the "Edit on GitHub" workflow. Also check out our tip on Coding Style and reST.

You closed a templating tag which you never opened!

This error normally occurs, if you have a closing tag that does not match any opening tag.

#1224485838 TYPO3Fluid\Fluid\Core\Parser\Exception
Fluid parse error in template ..., line ... at character .... Error: You closed a templating tag which you never opened! (error code 1224485838). Template source chunk: </f:sometag>

This additionally may occur if you try to write <f:sometag attribute_with_underscore="xxx">.

You cannot use underscores in attribute names e.g. for custom ViewHelpers.