【发布时间】:2019-07-31 13:49:45
【问题描述】:
我尝试在后端模块中列出来自其他语言的记录。到目前为止我试过这个
public function findAllByLang($lang)
{
$query = $this->createQuery();
$query->matching(
$query->logicalAnd(
[
$query->equals('sysLanguageUid', $lang)
]
)
);
return $query->execute();
}
但是我从 FrontendGroupRestriction.php 收到一个错误 以下是完整的错误信息:
致命错误:未捕获的 TypeError:explode() 期望参数 2 为字符串,/typo3_src-8.7.27/typo3/sysext/core/Classes/Database/Query/Restriction/FrontendGroupRestriction.php:36 中给出的 null 堆栈跟踪: #0 /typo3_src-8.7.27/typo3/sysext/core/Classes/Database/Query/Restriction/FrontendGroupRestriction.php(36): explode(',', NULL) #1 /typo3_src-8.7.27/typo3/ sysext/core/Classes/Utility/GeneralUtility.php(3968): TYPO3\CMS\Core\Database\Query\Restriction\FrontendGroupRestriction->__construct() #2 /typo3_src-8.7.27/typo3/sysext/core/Classes/数据库/查询/限制/AbstractRestrictionContainer.php(101): TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\CMS\Core\...') #3 /typo3_src-8.7.27/typo3/sysext /core/Classes/Database/Query/Restriction/FrontendRestrictionContainer.php(47): TYPO3\CMS\Core\Database\Query\Restriction\AbstractRestrictionContainer->createRestriction('TYPO3\CMS\Core\...') #4 in /typo3_src-8.7.27/typo3/sysext/core/Classes/Database/Query/Restriction/FrontendGro upRestriction.php 第 36 行
有人可以帮忙吗?
【问题讨论】:
标签: javascript extbase typo3-8.x