我正在尝试向所有内容元素的标题区域添加两个新字段,但是当我尝试在这些字段中使用文本保存元素时,出现此错误:
An exception occurred while executing 'SELECT `ext_field1` FROM `tt_content` WHERE `uid` = ?' with params [27]: Unknown column 'ext_field1' in 'field list'
我的ext_tables.sql就像这样:
CREATE TABLE tt_content (
ext_field1 varchar(22) DEFAULT '' NOT NULL,
ext_field2 varchar(22) DEFAULT '' NOT NULL,
);
我的tt_content.php是这样的:
\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTCAcolumns('tt_content', [
'ext_field1' => [
'exclude' => 0,
'label' => 'Label 1',
'config' => [
'type' => 'input',
],
],
'ext_field2' => [
'exclude' => 0,
'label' => 'Label 2',
'config' => [
'type' => 'input',
],
],
]);
\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addFieldsToPalette(
'tt_content',
'headers',
'--linebreak--,ext_field1,ext_field2',
'after:header_link'
);
看来您的列不在数据库中。解决方案: