Deprecation: #86179 - Protected render() method in BackendController
See forge#86179
Description
Method
TYPO3\
has changed visibility
from public to protected and should not be called any longer.
Impact
Calling the method from an external object triggers a PHP
E_
error.
Affected Installations
This internal method is usually not called by extensions directly. Since the method name is so generic, the extension scanner is not configured to search for usages, it would trigger far too many false positives.
Migration
Use route target
main
instead that calls method
main
and returns a
proper PSR-7 Response object.