call hasSetup before getSetupArray

Documentation/Exceptions/1666513645.rst

@@ -8,24 +8,43 @@ TYPO3 Exception 1666513645
 
 
 ..
-   TYPO3 [version] - [date of report]
-   ==================================
+   TYPO3 13.4 - 30th December 2024
+   ================================
 
    Installation Overview
    ---------------------
 
-   Provide as much information about your installation of TYPO3
-   including its version number and any other information that
-   you think will be relevant to other users who encounter the same issue.
+   It uses the extension tslib_fetce 0.9.2 which uses the FrontendTce class Middleware.
 
    The Issue
    ---------
 
-   Detail each of the steps or changes that took place leading up to the
-   issue occurring.
+   RuntimeException
+
+   Setup array has not been initialized. This happens in cached Frontend scope where full TypoScript is not needed by the system.
 
    Solution
    --------
 
-   Did you resolve the issue? List the steps or changes made that resolved the
-   issue.
+   Call the method hasSetup before hasSetup.
+
+   ..  code-block:: php
+
+       public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
+       {
+          $tsfe = $this->getTypoScriptFrontendController();
+          $frontendTypoScript = $request->getAttribute('frontend.typoscript');
+          if ($frontendTypoScript->hasSetup()) {
+              $typoScriptSetupArray = $frontendTypoScript->getSetupArray();
+          ...
+       }
+
+       /**
+          * @return TypoScriptFrontendController
+        */
+        protected function getTypoScriptFrontendController(): TypoScriptFrontendController
+        {
+           return $GLOBALS['TSFE'];
+        }
+
+