Keep node "running" when I disconnect

[Anti.biz]

Hey Alex, thanks for the tmux tip.

Do you know why this is giving me this error?

cardano-cli query protocol-parameters
–mainnet
–allegra-era
–out-file params.json

Shelley command failed: query protocol-parameters Error: A query from a certai n era was applied to a ledger from a different era: EraMismatch {ledgerEraName = “Byron”, otherEraName = “Allegra”}

What leads to this problem?

Cardano-cli query protocol-parameters (query from a certain era was applied to a ledger)

cardano-cli query protocol-parameters –mainnet –allegra-era –out-file params.json Shelley command failed: query protocol-parameters Error: A query from a certai n era was applied to a ledger from a different era: EraMismatch {ledgerEraName = “Byron”, otherEraName = “Allegra”} What leads to this problem?