TYPO3 Core

Using the following TS lib in TYPO3 CMS 9.4 (composer) throws an Exception:

lib.test= FLUIDTEMPLATE
lib.test {
  file = EXT:...
  dataProcessing {
    10 = TYPO3\CMS\Frontend\DataProcessing\MenuProcessor
    10 {
      special = list
      special.value = 1,2,3
      levels = 1
      protectLvar = all
    }
  }
}

Exception: Call to a member function getPageOverlay() on null in AbstractMenuContentObject.php line 1376

• Languages & Co are configured using module 'Site Configuration'
• Same error if translated records exist or not
• No error if pages.l18n_cfg option 'Hide page if no translation for current language exists [2]' is set