Given select field item list was not found

[marexx]

Hi,

i installed external_import 7.2.4 on typo3 12.4.14

i get the error: `Given select field item list was not found.

in /html/typo3/typo3_src-12.4.14/typo3/sysext/core/Classes/Utility/ExtensionManagementUtility.php line 438 } if (!isset($GLOBALS['TCA'][$table]['columns'][$field]['config']['items']) || !is_array($GLOBALS['TCA'][$table]['columns'][$field]['config']['items']) ) { throw new \RuntimeException('Given select field item list was not found.', 1303237468); } // Make sure item keys are integers $GLOBALS['TCA'][$table]['columns'][$field]['config']['items'] = array_values($GLOBALS['TCA'][$table]['columns'][$field]['config']['items']); if ($relativePosition !== '') { at TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTcaSelectItem('sys_reaction', 'reaction_type', array('label' => 'LLL:EXT:external_import/Resources/Private/Language/locallang_db.xlf:sys_reaction.reaction_type.import_external_data', 'value' => 'import-external-data', 'icon' => 'tx_external_import-reaction-import')) in /html/typo3/typo3conf/ext/external_import/Configuration/TCA/Overrides/sys_reaction.php line 8 use Cobweb\ExternalImport\Utility\CompatibilityUtility; use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;

if (CompatibilityUtility::isV12()) { ExtensionManagementUtility::addTcaSelectItem( 'sys_reaction', 'reaction_type', [ 'label' => ImportReaction::getDescription(),`

can you help me out?

I know you do not really suppoert non-composer installations, but this doesn't seems to be a composer problem?