[SOLVED] After upgrading to openhab-2.5 and failures reinstalling openhab-2.4 has same problem

Openhab2 2.4 or 2.5 on Raspberry Pi 3 Model B Rev 1.2[13:03:02] with zwave on /tty/AMA0.

I need some help on this. This is in systemctl status openhab2 and I cannot figure out what is going on.

Jan 13 12:58:06 openHABianPi systemd[1]: Started openHAB 2 - empowering the smart home.
Jan 13 12:58:08 openHABianPi karaf[16634]: Error: Could not find or load main class serial
Jan 13 12:58:08 openHABianPi systemd[1]: openhab2.service: main process exited, code=exited, status=1/FAILURE

I‘m currently facing the same issue. It seems to be a problem once the serial Port is made available for Java in the openHabian config.

I reinstalled OpenHAB 2.5 and did not do the open up ports trick from OpenHABian. The z-wave biding works out-of-the-box without any trouble now.

It seams java or the binding is able to talk to the port without this trick now.

Can anyone confirm this?

Yes I can confirm this, just disable serial console and bluetooth modul an RPi3. My enocean Pi also works without any other steps.