This is not related to updating Android. Please follow up at https://forums.bitfire.at/topic/1259/rev-must-not-appear-more-than-once-in-a-vcard-component/
@immiperium Thanks for the test account! Can we keep it and use it for further testing or will it expire?
Does T-Online provide CardDAV, too? And is it documented somewhere? I couldn’t find “official” CalDAV/CardDAV URLs.
this is strange…
on my side it still doesn’t work:
I open davdroid, I choose new account -> connecting with url and username -> I fill in the url and user data and the answer is: Couldn’t find a Carddav or a Caldav service…
Maybe I should delete the app and then install again?
What do you think?
And yes - you can use it for longer time - at least, as long as I am custom of t-online
And yes - t-online supports also Carddav… I remember, when I installed your app first time, I only used “https://spica.t-online.de/” and this worked fine - but I am not 100% sure…
Does it work for you when you use the test username/password?
If yes, can you provide the “View logs” of the failing detection of your real account when you just use https://spica.t-online.de as Base URL?
Re-installing DAVx⁵ shouldn’t change anything, I’m quite sure it’s not a DAVx⁵ problem.
@immiperium What happens when you use https://spica.t-online.de/ as the Base URL, instead of https://spica.t-online.de/spica-calendar/caldav/principals/ like in the logs?
Seems to be a really strange case. It works here, also with 188.8.131.52-gplay. But I see from your logs that it’s not being detected with the same login data and the same version…
Can you please:
enable verbose logging
Okay - I don’t really understand “verbose logging” -
where do I find this?
Maybe re-installing DAVx⁵ would really help. There are some strange Android 8 cache problems, maybe it’s a similar problem here. If re-installing DAVx⁵ would solve the problem, I guess it wouldn’t be worth it to dig further into the problem…
All right, I will first try to reinstall davdroid… keep you posted
Yeaah! Fireworks! Fanfares! … and a third word with F…
I am happy.
Thank you so much for your patience.
Just a simple reinstall - sometimes I wonder, why I always forget this solution… we all live still in an analog image of the world…
Well have a nice day and thanks again
best wishes from Cologne
@immiperium Thanks for the update. So it probably was this strange cache thing that only happens with Android 8.0.0 and can never be reproduced… hopefully this problem will disappear over time.
Just one thing: Did you install DAVx⁵ fresh on Android 8 or did you install it on 7.x and then update to 8.x? Were there any Android updates on your phone since you used the phone the first time?
I bought this phone last autumn and it was delivered with android 8.0.
So DAVx⁵ was installed on android 8.0 - no updates.
@immiperium I see… very strange. Thanks nevertheless.