Catchable fatal error: Argument 1 passed to Nbmicroscopes\NbMicroscopes\Controller\EMDeviceController::showAction() must be an instance of Nbmicroscopes\NbMicroscopes\Domain\Model\EMDevice, null given in /var/www/html/typo3conf/ext/nb_microscopes/Classes/Controller/EMDeviceController.php on line 80