Calculate-min-fee Error?

Anybody encountered this error?

Command failed: transaction calculate-min-fee Error: Error while decoding the protocol parameters at: “params.json” Error: “Error in $: key “decentralization” not found”

I’m trying to increase my stake pool plege and was trying to update my pool.cert and deleg.cert…
-Sully

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Ok got past it:
Just had to rebuild my params.json file

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

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Great! It would be great if you add the error message itself to the topic - would be more informative to others!

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I just had the same error. Adding it here for others reference:

Command failed: transaction calculate-min-fee  Error: Error while decoding the protocol parameters at: "protocol.json" Error: "Error in $: key \"decentralization\" not found"
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