TYPO3 flux:form.data fails for disabled page

I got an error with:

<flux:form.data table="pages" field="tx_fed_page_flexform" uid="{page.uid}" as="pageSettings">

The error message was:

(1/1) #1358679983 TYPO3FluidFluidCoreViewHelperException

Either table "pages", field "tx_fed_page_flexform" or record with uid 506 do not exist and you did not manually provide the "record" attribute. in /var/www/typo3/public/typo3conf/ext/flux/Classes/ViewHelpers/Form/DataViewHelper.php line 112

Cause for this problem was that the page was disabled and thus inaccessible.

Solution is to check if the page is accessible before calling flux:form.data:

<f:if condition="{f:uri.page(pageUid: page.uid)}">
  <flux:form.data table="pages" field="tx_fed_page_flexform" uid="{page.uid}" as="pageSettings">
    ..
  </flux:form.data>
</f:if>

Links:

• https://www.saninnsalas.com/typo3-fluid-check-if-a-page-id-is-active-or-visible/