[TYPO3-mvc] Cannot cast object of type "Tx_Extbase_Persistence_QueryResult" to string.

[Claus Due]

Hi Johannes,

The function below looks good; the problem must stem from accessing the return value (a QueryResult) directly without iterating or using ->getFirst() - that would cause the error message.

Could this be because of something done in Fluid using that QueryResult? If so, it should help if you either iterate the QueryResult or use {queryResult.first} (I believe - can't remember wether the {var.first} is the proper way of getting the first record available from Fluid...

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Kind regards

Claus Due
Developer

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On Jun 13, 2011, at 10:19 AM, Johannes C. Schulz - EnzephaloN IT-Solutions wrote:

> Hi there!
> 
> 
> 
> Today I have a problem with the error-message:
> 
> Cannot cast object of type "Tx_Extbase_Persistence_QueryResult" to string.
> 
> 
> 
> I think something in my repository is wrong, but I didn't find it:
> 
> 
> 
> class Tx_EnzTeaserlist_Domain_Repository_TeaseritemRepository extends
> Tx_Extbase_Persistence_Repository {
> 
> 
> 
>      public function givemelist($category,$order,$type,$storage){
> 
>            $orderings = array($type => $order == 'ORDER_ASCENDING' ? 
> 
> 
> Tx_Extbase_Persistence_QueryInterface::ORDER_ASCENDING : 
> 
> 
> Tx_Extbase_Persistence_QueryInterface::ORDER_DESCENDING);
> 
>            if(!empty($storage)) {
> 
>                  $pid = $storage;
> 
>            }else{
> 
>                  $pid = t3lib_div::_GP('id');
> 
>            }
> 
> 
> 
>            $query = $this->createQuery();
> 
> 
> 
>                  $pidsearch = array();
> 
>                  if (!is_array($pid)) {
> 
>                        $pidsearch =
> $query->logicalOr(array($query->equals('teaseritem.pid',$pid)));
> 
>                  }
> 
>                  else {
> 
>                        $pidsearch =
> $query->logicalOr(array($query->in('teaseritem.pid',$pid)));
> 
>                  }
> 
> 
> 
>        if(!empty($pidsearch))
> $query->matching($query->logicalAnd($pidsearch));
> 
>      $query->setOrderings($orderings);
> 
>      return $query->execute();
> 
>      }
> 
> }
> 
> 
> 
> Can somebody help me please?
> 
> 
> 
> Best regards
> 
> Johannes
> 
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