无法提交事务- rollback()

Question

我有个小问题。我有一个Cakephp 3.6项目。所有操作都很好，但是当我想要删除一个控制器中的记录时，会显示我的错误。

已在嵌套事务Cake\Database\Exception\NestedTransactionRollbackException中调用了无法提交事务- rollback()

蛋糕\ORM\表->删除

APP/Controller\NewsController.php，第131行

这是我的删除在NewsController.php中的操作

public function delete($id = null)
{
    $this->request->allowMethod(['post', 'delete']);
    $news = $this->News->get($id);
    if ($this->News->delete($news)) {
        $this->Flash->success(__('The news has been deleted.'));
    } else {
        $this->Flash->error(__('The news could not be deleted. Please, try again.'));
    }

    return $this->redirect(['action' => 'index']);
}

该错误在if ($this->News->delete($news)) {上突出显示。

我能做些什么？

Answer 1

默认情况下，所有删除都发生在事务中。使用atomic禁用事务如何？

像这样的

$this->News->delete($news, ['atomic' => false]);