Failed to start log monitor "/config/docker-monitor.json": failed to create journal client from path "/var/log/journal": unable to open a handle to the library

[trandainhan]

after install NDP, i found this log:
1 problem_detector.go:64] Failed to start log monitor "/config/docker-monitor.json": failed to create journal client from path "/var/log/journal": unable to open a handle to the library

what does this mean: unable to open a handle to the library ?
also, i checked folder /var/log/journal in the node, this folder is actually exist. I'm not sure whether NDP docker-monitor actually work or not with this message.

[nulltrope]

I actually ran into the same issue yesterday- what version of node-problem-detector are you running? This is probably be caused by #232 in which case you should upgrade to 0.6.2 or 0.6.3 which fixed the issue for me.

[wangzhen127]

Closing this now. Reopen if you still see the problem in 0.6.3.