[TYPO3-dev] Dispatch Error after adding Boolean Property to Demand Class

[g4-lisz at tonarchiv.ch]

On 08.02.2012 18:38, g4-lisz at tonarchiv.ch wrote:
> He there
>
> In my extbase project i'm using a non-persistent object "Demand" for a 
> search form. Everything worked fine...
>
> Now i added a new property "isLocalKanton" to this Demand class:
>
>         /*
>          * Local to Kanton
>          *
>          * @var boolean $isLocalKanton
>          */
>         protected $isLocalKanton = false;
>
>         /**
>          * @param  boolean $isLocalKanton
>          * @return void
>          */
>         public function setIsLocalKanton($isLocalKanton) {
>                 $this->isLocalKanton = (boolean)$isLocalKanton;
>         }
>
>         /**
>          * @return boolean isLocalKanton
>          */
>         public function getIsLocalKanton() {
>                 return $this->isLocalKanton;
>         }
>
> In the view i added a checkbox to the form:
>
> <f:form name="demand" pluginName="fe_search_results" object="{demand}" 
> action="results" pageUid="26">
> <f:form.checkbox property="isLocalKanton" value="1" />
>     [...]
> </f:form>
>
> Before this change, everything worked flawlessly with other boolean 
> properties.
>
> Now i get the error: "Could not ultimately dispatch the request after 
> 101 iterations. Most probably, a @dontvalidate annotation is missing 
> on re-displaying a form with validation errors."
>
> Why is this? I can't see any mistake in my code...
>
> The action for displaying the search form looks like this:
> /**
>  * Displays Fachabteilung Search Form
>  *
>  * @param Tx_Hplusinfo_Domain_Model_SearchDemand $demand The optional 
> default values
>  * @return void
>  * @dontvalidate $demand
>  */
> public function abteilungAction(Tx_Hplusinfo_Domain_Model_SearchDemand 
> $demand = NULL) {
>     if ($demand === NULL) {
>         $demandSession = 
> unserialize($GLOBALS["TSFE"]->fe_user->getKey("ses", "demand"));
>         if ( ($demandSession instanceof 
> Tx_Hplusinfo_Domain_Model_SearchDemand)
> && ($demandSession->getPageId() == $GLOBALS["TSFE"]->id)
>         ) {
>             $demand = $demandSession;
>         }
>         else {
>             $demand = new Tx_Hplusinfo_Domain_Model_SearchDemand();
>             $GLOBALS["TSFE"]->fe_user->setKey("ses", "demand", NULL);
>         }
>     }
>
>     $this->view->assign('demand', $demand);
>     $this->view->assign('abteilungs', 
> $this->abteilungRepository->findAll());
> }
>
> If i the form checkbox is commented out, the error disappears. Again, 
> all other checkboxes work fine!
>
> I commented out the catch {} in the dispatcher loop 
> (typo3_src-4.6.1/typo3/sysext/extbase/Classes/MVC/Dispatcher.php:93).
> Now it throws a Tx_Extbase_MVC_Exception_StopAction in 
> /typo3_src-4.6.1/typo3/sysext/extbase/Classes/MVC/Controller/AbstractController.php:277:
>
>         public function forward($actionName, $controllerName = NULL, 
> $extensionName = NULL, array $arguments = NULL) {
>                 $this->request->setDispatched(FALSE);
>                 $this->request->setControllerActionName($actionName);
>                 if ($controllerName !== NULL) 
> $this->request->setControllerName($controllerName);
>                 if ($extensionName !== NULL) 
> $this->request->setControllerExtensionName($extensionName);
>                 if ($arguments !== NULL) 
> $this->request->setArguments($arguments);
>                 throw new Tx_Extbase_MVC_Exception_StopAction();
>         }
>
> The request is forwarded to another action? Maybe that's a hint for 
> someone who knows the mechanisms..
>
> Any help will be much appreciated!
Sorry for bothering you...

This issue is still not solved and our extension should be moved to 
production soon :(

I have no idea how to debug this.

Maybe someone could give me the name of a person who is in the 
development of extbase/dispatcher?

Cheers,
Till