列表视图中的Extbase扩展排序记录中未捕获的JS错误

Question

我正在尝试对列表视图中通过TYPO3扩展程序创建的记录进行排序。这是我对该表的TCA：

$GLOBALS['TCA']['tx_trends_domain_model_gallery'] = array(
    'ctrl' => array(
        'title' => 'LLL:EXT:trends/Resources/Private/Language/locallang_db.xlf:tx_trends_domain_model_gallery',
        'label' => 'description',
        'tstamp' => 'tstamp',
        'crdate' => 'crdate',
        'cruser_id' => 'cruser_id',
        'dividers2tabs' => TRUE,
        'sortby' => 'sorting',
        'versioningWS' => 2,
        'versioning_followPages' => TRUE,

        'languageField' => 'sys_language_uid',
        'transOrigPointerField' => 'l10n_parent',
        'transOrigDiffSourceField' => 'l10n_diffsource',
        'delete' => 'deleted',
        'enablecolumns' => array(
            'disabled' => 'hidden',
            'starttime' => 'starttime',
            'endtime' => 'endtime',
        ),
        'searchFields' => 'images,description,trends,',
        'dynamicConfigFile' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extPath($_EXTKEY) . 'Configuration/TCA/Gallery.php',
        'iconfile' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath($_EXTKEY) . 'Resources/Public/Icons/tx_trends_domain_model_gallery.gif'
    ),
);

我在表格中添加了排序字段，我可以看到BE中的两个箭头按钮（向上/向下移动）。然而，当我单击该按钮时，我的chrome devtools中出现以下JS错误： Uncaught SyntaxError: missing ) after argument list