NextCloud 11.0.2 Calendar not working

[ci2014]

Hello there,

there is an issue with the NextCloud 11.0.2 Calendar, which obviously not returning "calendar-access" in the header.

I've added return true; // hotfix after $valid_caldav_server = isset($dav_options['calendar-access']); in function isValidCalDAVServer() in the file CalDAVClient.php, but I am sure that this is not enough to raise a pull request, since its really just a hotfix.

Any ideas? Is this a bug of NextCloud?

[lighthousebulb]

OwnCloud 10.0.4 with Calendar 1.5.4 seems to have the same problems.

[axlevxa]

I still have this issue trying to connect to Nextcloud on 31.0.4. The code seemed to allow me to connect to the server, but then I got another error :(