I recently migrate to J! 4 without any difficulty.
Since then when trying to create new pages using the invocation code “{gpxtrackmap}exemple.gpx{/gpxtrackmap}”,
I get the following error message “Call to undefined method Joomla\CMS\Filesystem\File::read() “
Note that older pages, written under J! 3.10.5 are working perfectly under J! 4
I don’t know what to do to solve this issue.
Thanks for your help.
Guy84000
Site: www.randouveze.fr