Thrower::userFormException('Base url not configured.','Go to QFQ extension configuration in the Typo3 backend and fill in a value for config.baseUrl');
// ensure base url is configured and use it for urls
Path::setUrlApp(self::get(SYSTEM_BASE_URL));
$baseUrl=self::get(SYSTEM_BASE_URL);
if(is_null($baseUrl)||$baseUrl===''){
Thrower::userFormException('Base url not configured.','Go to QFQ extension configuration in the Typo3 backend and fill in a value for config.baseUrl');