.. include:: /Includes.rst.txt

==========================
TYPO3 Exception 1295479651
==========================

.. include:: /If-you-encounter-this-exception.rst.txt

The default action can not be determined for controller "Foo"
=============================================================

 #1295479651: The default action can not be determined for controller
 "Foo". Please check
 `TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin()` in your
 :file:`ext_localconf.php`.

This may happen if the third parameter to
``\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin()`` is
wrong.

Invalid:

.. container::

   ::

      \TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
          'Ext',
          'Foo',
          [FooController::class => ['show']],
          []
      );

Valid:


::

   \TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
       'Ext',
       'Foo',
       [FooController::class => 'show'],
       []
   );