Fatal error with "keQ FeView of Participation"
When adding the plugin "keQ FeView of Participation" on a page, there is a fatal error in FE :
Fatal error: Call to a member function add() on null in /var/www/dev/web/typo3conf/ext/ke_questionnaire/Classes/Controller/ResultController.php on line 268
The problem is because the function "$this->flashMessageContainer->add()" is deprecated, it shoul be replace with "$this->addFlashMessage()" but not sure that it works with 6.1.
#1 Updated by Bernhard Eckl about 4 years ago
Same here. The error also occurs when sending the form if there are validation errors:
Core: Exception handler (WEB): Uncaught TYPO3 Exception: Call to a member function add() on null | Error thrown in file /bla/typo3conf/ext/ke_questionnaire/Classes/Controller/AbstractController.php in line 264. Requested URL: https://blabla/?tx_kequestionnaire_questionnaire%5Baction%5D=create&tx_kequestionnaire_questionnaire%5Bcontroller%5D=Result
PHP Version 7