TYPO3 Exception 1407060572

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Fluid parse error in template “…”

Case 1: Frontend editing required but not installed

If you did change your templates like this: <core:contentEditable table="tt_content" field="header" u> <f:render partial="Header/All" arguments="{_all}" /> </core:contentEditable> you need to add the frontend_editing extension.

Case 2 - Typos

Uncaught TYPO3 Exception #1407060572: Fluid parse error in template Standard_action_index_d05c4e8f75e024f00a98da5e29c3ed0043a25267, line 9 at character 1. Error: The ViewHelper <xy:custom> could not be resolved. Based on your spelling, the system would load the class MyVendor\MyExtension\ViewHelpers\CustomViewHelper, however this class does not exist. (error code 1407060572). Template source chunk: <xy:custom myParameter="somedata" />

Check for typos! I named the ViewHelper “CustomViewhelper” with an lowercase “h”, which leads to above fatal error.

Case 3 - Missing Extension

Fluid parse error in template Query_action_show_0c62eb625eb2a7904988fc25163bb9056e30949a, line 11 at character 1. Error: The ViewHelper <v:variable.set> could not be resolved. Based on your spelling, the system would load the class FluidTYPO3\Vhs\ViewHelpers\Variable\SetViewHelper, however this class does not exist. (error code 1407060572). Template source chunk: <v:variable.set name="CUD" value='<f:cObject typoscriptObjectPath="lib.CUD" />' />

In Fluid the namespace {namespace v=FluidTYPO3\Vhs\ViewHelpers} was declared, but the Vhs extension was missing.

Case 4 - Clear Caches

Clearing caches in Install Tool resolved the error.