[TYPO3-mvc] calling updateAction without reaction

[Stephan Petzl]

although it's a rhyme it bothers me ;)

i have an update action which is called out of my edit view. 
unfortunatelly it seems like it actually is not called at all, since 
this implementation does not do anything:

/*
* @param Tx_AjadoProfiles_Domain_Model_FrontendUser $user
* @return void
*/ public function 
updateAction(Tx_AjadoProfiles_Domain_Model_FrontendUser $user){
         echo "blaa";
         die();
}

any ideas?

it seems like some kind of extbase errors are not shown, because 
yesterday after update of extbase to the top revision, even the index 
view didn't show any results (due to the changes of single table 
inheritance) AND NO ERROR at all was shown. is this "normal"?

-- 
Best Regards
Stephan Petzl