Pool node error: TraceNoLedgerView

Would appreciate an insight on the pool node error below:

[35932f96:cardano.node.Forge:Error:134] [2021-11-01 15:28:34.00 UTC] fromList [(“val”,Object (fromList [(“kind”,String “TraceNoLedgerView”),(“slot”,Number 4.4214223e7)])),(“credentials”,String “Cardano”)]

The node was working fine until this error started to appear about two weeks ago. The relay works fine. I have run nodes in docker-compose for two months now.

If I could get a pointer to a cardano wiki for error codes that would be much appreciated as well.

Not sure, but I remember I had a similar error and ended up copying the db folder from one of my relays … maybe give it a try … don’t fully re-sync, just copy a working version from one of your relays/other nodes …

Thank you for the suggestion; regretfully did not work in my case.

Reason: TraceNoLedgerView is an output from cardano-node tracers: Ouroboros.Consensus.Node.Tracers

It means that the local ledger tip (e.g. slot) is lower than what’s on the network.

Resolution: investigating networking configuration in docker cardano-node showed that /ipc folder rather than /db folder needs to host. network.socket file. After updating config, both the relay and pool synced then error disappeared.