TYPO3 Exception 1237823695

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.

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General

Register arguments of viewhelpers describes how to register own Arguments for viewHelpers. Never denying that I might have made a fault I never had success with the simple notation by using several parameters in the render-function. I succeeded with the solution to register the arguments in the function initializeArguments() which is automatically called if present in the viewHelper.

PHPStorm

The error shown is “Argument "xmlns:f" was not registered”.

PHPStorm sometimes adds a xmlns attribute to the very first tag in a Fluid Template, if you use auto completion (eg. type in »f:comm« and hit enter to autocomplete to »<f:comment></f:comment>«). If the first tag in your template happens to be a Fluid tag, then the Fluid parser will throw the execption, that »xmlns« is in fact not a valid attribute of the current Fluid tag.

Issue on Forge: https://forge.typo3.org/issues/56481

Solution 1 - Remove the attribute

Just remove the wrong xmlns attribute from your Fluid tag

Wrong (xmlns isn't a valid attribute for this tag):
<f:layout name="Page/Homepage" xmlns:f="http://www.w3.org/1999/html"/>

Right:
<f:layout name="Page/Homepage" />

Solution 2 - Register the namespace

PHPStorm needs to know about the fluid namespace, then it will not add those attributes by itself anymore. Wrap your template into a DIV like this:

<div xmlns="http://www.w3.org/1999/xhtml" lang="en"
     xmlns:f="https://typo3.org/ns/fluid/ViewHelpers"
>

    <!-- Fluid goes here -->

</div>

See http://buzz.typo3.org/teams/extbase/article/howto-autocompletion-for-fluid-in-phpstorm/ & https://fluidtypo3.org/documentation/templating-manual/appendix/fluid-autocompletion.html

Fluid 6.1 select ViewHelper

Argument "prependContent" was not registered

<f:form.select name="formtype" options="{formtype}" optionLabelField="title" prependContent="TRUE">

<option value="0">--please choose--</option>

</f:form.select>

EXT:news

If you get this problem in the "news" extensions, it might be linked to the viewhelper => "hsc". Try with the original template form the extension.

EXT:roq_newsevent

After update of roq_newsevent, (or for no apparent reason) the error appears in relation with roq_newsevent template : /Partials/EventList/item.html

The viewhelper linking to single view have to be updated :

Original version : <e:link newsItem="{newsItem}" settings="{settings}" action="eventDetail">{newsItem.title}</e:link>

Updated and working version : <n:link newsItem="{newsItem}" settings="{settings}">{newsItem.title}</n:link>

See on TYPO3 Forge here : https://forge.typo3.org/issues/53921

Upgrade to TYPO3 7.6.2

The Extension Manager does not work and gives this error message:

Uncaught TYPO3 Exception
#1237823695: Argument "jQueryNamespace" was not registered. (More information)
TYPO3\CMS\Fluid\Core\Parser\Exception thrown in file
/var/www/html/developer/typo3_src-7.6.2/typo3/sysext/fluid/Classes/Core/Parser /TemplateParser.php in line 604.
19 TYPO3\CMS\Fluid\Core\Parser \TemplateParser::abortIfUnregisteredArgumentsExist(array, array)
/var/www/html/developer/typo3_src-7.6.2/typo3/sysext/fluid/Classes/Core/Parser/TemplateParser.php:
00563:         // The following three checks are only done *in an uncached template*, and not needed anymore in the cached version
00564:         $expectedViewHelperArguments = $viewHelper->prepareArguments();
00565:         $this->abortIfUnregisteredArgumentsExist($expectedViewHelperArguments, $argumentsObjectTree);
00566:           $this->abortIfRequiredArgumentsAreMissing($expectedViewHelperArguments, $argumentsObjectTree);
00567:         $this->rewriteBooleanNodesInArgumentsObjectTree($expectedViewHelperArguments, $argumentsObjectTree);

Solution: Start the Install Tool and press the button "Clear all cache".

Removal of deprecated code in sysext fluid

See Breaking: #53542 - Removal of deprecated code in sysext fluid

For example: f:be.container arguments

Error Argument "addCssFile" was not registered

Use includeCssFiles instead of addCssFile and adapt value from string to array

addCssFile="{f:uri.resource(path:'Css/backend.css')}"

includeCssFiles="{0:'{f:uri.resource(path:\'Css/backend.css\')}'}"