Issue with realurl, redirect and caching in TYPO3
问题 This error occures in TYPO3 7.6.10 with a piBase extension and realurl 2.0.15: In this extension, I'm checking for a GET parameter, e.g. a country. If this parameter is not provided, I redirect to the same page, with default country as parameter: if(!$this->piVars['country']) { $this->piVars['country'] = 'germany'; \TYPO3\CMS\Core\Utility\HttpUtility::redirect($this->pi_linkTP_keepPIvars_url(array(), true), \TYPO3\CMS\Core\Utility\HttpUtility::HTTP_STATUS_303); } That means, the visitor e.g.