Many zwave errors in openhab.log

[sihui]

Did you update the zwave binding while openHAB was running?
Then it might be related to

Zwave NPE Node 0 Polling

I started this topic… I saw that issue a couple of times… I thinks its related to update the zwave binding while OH2 is running. It only started to happen after binding uninstall/reinstall to me with a low chance that it happens at all… a restart of oh always solves it

It looks like a simple reboot solves the problem.