For running J!5.1 you must https://fabrikar.com/forums/index.php?wiki/update-from-github/ or include the new file manually https://fabrikar.com/forums/index.php?threads/joomla-5-1-and-fabrik-cannot-find-files-error.54473/post-285151 See also Announcements
See Announcement
We have resolved the issue with the J! updater and this will be fixed in the next release.
No just jdate (I knew there was no mixing both)Did you mix date and jdate elements in your list?
No, the date element isn`t displayed in list view. I just changed "always render"=yes but the error continues. The error only appear in advanced search, in the details form the calendar is displayed perfectly:Is your date element displayed in the list view? If not try with "always render"=yes in element's [List view settings]List settings.
I can confirm the "Bug" jdate calendar not opening in Advanced Search.
NoAny clue to eliminate this error?
feel free to fix the bug