Installation of caldav binding?

I tried to install the caldav binding. When I install from PaperUI there is no response (Spinning wheel does never succeed) and in the log I see the error

20:51:57.009 [ERROR] [st.core.extensions.ExtensionResource] - Exception while installing extension: org.osgi.service.resolver.ResolutionException: Unable to resolve root: missing requirement [root] osgi.identity; osgi.identity=openhab-ui-habpanel; type=karaf.feature; version="[2.0.0.SNAPSHOT,2.0.0.SNAPSHOT]"; filter:="(&(osgi.identity=openhab-ui-habpanel)(type=karaf.feature)(version>=2.0.0.SNAPSHOT)(version<=2.0.0.SNAPSHOT))"

Is some other addon missing or do I need some special configuration before beeing able to install it?

I had the same problem. This is discussed here:

I solved by upgrading to the latest OH2 snapshot.

Ok, but how do I upgrade to latest snapshot without losing my configuration?

I tried to copy the conf and the userdata files into a snapshot installation, but this was a disaster:

  • OH2 did not even start anymore.
  • So I used the data from package started and stopped OH2 after a while.
  • Then I copied my conf and userdata into the existing directories.
  • –> OH2 starts, but all Items lost their link to their channel and UI does not start at all… :scream:

So I’m back at Beta4 - without Caldav :frowning:

Have a read of the following:

This should hopefully help.

Ok, many thanks.

I upgraded to latest snapshot by reconfiguring some items and now it works fine.