TYPO3 Exception 1263391473


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.


Exception in news detail view:

#1263391473: The property "falMediaNonPreviews" on the subject was not accessible.
TYPO3\CMS\Extbase\Reflection\Exception\PropertyNotAccessibleException thrown in file /srv/www/typo3/typo3_src-6.2.3/typo3/sysext/extbase/Classes/Reflection/ObjectAccess.php in line 77.

TYPO3\CMS\Extbase\Reflection\ObjectAccess::getProperty(Tx_News_Domain_Model_NewsDefault, "falMediaNonPreviews")


Ensure that plugin.tx_news.features.rewrittenPropertyMapper is not set to 0.



> The property "options.Fluidcontent.sorting" on the subject was not accessible.


> Form now supports sorting as a global option that can be used by any implementation; previously fluidcontent added its own but can now delegate this to Flux. This means that from now on you should define options="{sorting: 10}" instead of wrapping the sorting value in a scope like {Fluidcontent: {sorting: 10}}.
> https://github.com/FluidTYPO3/flux/blob/3840921670676f6ca5a8141bee640eeeb3865708/Documentation/Changelog/7.2.2.md


Update the extension.