create-script-context fails with DeserialiseFailure

[mkoura]

Summary

create-script-context fails with DeserialiseFailure:

create-script-context --generate-tx test_minting_context_equivalance_ci0_tph_dummy_tx.signed --out-file test_minting_context_equivalance_ci0_tph_script_context.redeemer --cardano-mode --testnet-magic 42

create-script-context: DecoderFailure (LocalStateQuery HardForkBlock (': * ByronBlock (': * (ShelleyBlock (ShelleyEra StandardCrypto)) (': * (ShelleyBlock (ShelleyMAEra 'Allegra StandardCrypto)) (': * (ShelleyBlock (ShelleyMAEra 'Mary StandardCrypto)) (': * (ShelleyBlock (AlonzoEra StandardCrypto)) ('[] *)))))) Query (BlockQuery (HardForkBlock (': * ByronBlock (': * (ShelleyBlock (ShelleyEra StandardCrypto)) (': * (ShelleyBlock (ShelleyMAEra 'Allegra StandardCrypto)) (': * (ShelleyBlock (ShelleyMAEra 'Mary StandardCrypto)) (': * (ShelleyBlock (AlonzoEra StandardCrypto)) ('[] *))))))))) ServerAgency TokQuerying BlockQuery (QueryIfCurrent (QS (QS (QS (QS (QZ GetUTxOWhole))))))) (DeserialiseFailure 3 "expected map len")\n'

Steps to reproduce the behavior

1. generate dummy redeemer file, result looks like

{"fields":[{"list":[]},{"list":[]},{"map":[{"k":{"bytes":""},"v":{"map":[{"k":{"bytes":""},"v":{"int":0}}]}}]},{"fields":[{"fields":[{"fields":[{"int":42}],"constructor":1},{"fields":[],"constructor":1}],"constructor":0},{"fields":[{"fields":[],"constructor":2},{"fields":[],"constructor":1}],"constructor":0}],"constructor":0},{"map":[{"k":{"bytes":""},"v":{"map":[{"k":{"bytes":""},"v":{"int":0}}]}}]},{"list":[]},{"list":[]},{"list":[]},{"fields":[],"constructor":1}],"constructor":0}

2. use the dummy redeemer to generate a dummy Tx
3. derive the correct redeemer from the dummy Tx - while running the corresponding create-script-context command, it fails with DeserialiseFailure

Actual Result

create-script-context fails with DeserialiseFailure

Expected Result

The correct redeemer is derived from the dummy Tx.

Describe the approach you would take to fix this

No response

System info

OS: Fedora 35
Plutus apps: fdb0eec477fc0f99f5edfdbc11c041dbd35ca6bb

[catch-21]

Works for me on testnet. Had success with dummy redeemer or simple int, with both spending script and minting policy transactions. E.g.

create-script-context --generate-tx signed-tx --testnet-magic 1097911063 --out-file tmp

cat tmp
{"fields":[{"list":[{"fields":[{"fields":[{"fields":[{"bytes":"cf3fd78fe693b5a67d7194332445a349edd74bd36e26a561572fd3fa"}],"constructor":0},{"fields":[],"constructor":1}],"constructor":0},{"map":[{"k":{"bytes":""},"v":{"map":[{"k":{"bytes":""},"v":{"int":244932836}}]}}]},{"fields":[],"constructor":1}],"constructor":0},{"fields":[{"fields":[{"fields":[{"bytes":"f778997b5e0fcaec19b7580bc23d010d24de9eea16f0275b5e766046"}],"constructor":0},{"fields":[],"constructor":1}],"constructor":0},{"map":[{"k":{"bytes":""},"v":{"map":[{"k":{"bytes":""},"v":{"int":1500000}}]}}]},{"fields":[],"constructor":1}],"constructor":0}]},{"list":[{"fields":[{"fields":[{"fields":[{"bytes":"b204b4554a827178b48275629e5eac9bde4f5350badecfcd108d87446f00bf26"}],"constructor":0},{"int":0}],"constructor":0},{"fields":[{"fields":[{"fields":[{"bytes":"f778997b5e0fcaec19b7580bc23d010d24de9eea16f0275b5e766046"}],"constructor":0},{"fields":[],"constructor":1}],"constructor":0},{"map":[{"k":{"bytes":""},"v":{"map":[{"k":{"bytes":""},"v":{"int":243999514}}]}}]},{"fields":[],"constructor":1}],"constructor":0}],"constructor":0},{"fields":[{"fields":[{"fields":[{"bytes":"ffcb1a4c23538cbf3c1a2b4fe7fa795153d83ea8c16ec0b5b65497d492e17411"}],"constructor":0},{"int":0}],"constructor":0},{"fields":[{"fields":[{"fields":[{"bytes":"67f33146617a5e61936081db3b2117cbf59bd2123748f58ac9678656"}],"constructor":1},{"fields":[],"constructor":1}],"constructor":0},{"map":[{"k":{"bytes":""},"v":{"map":[{"k":{"bytes":""},"v":{"int":2610000}}]}}]},{"fields":[{"bytes":"9e1199a988ba72ffd6e9c269cadb3b53b5f360ff99f112d9b2ee30c4d74ad88b"}],"constructor":0}],"constructor":0}],"constructor":0}]},{"map":[{"k":{"bytes":""},"v":{"map":[{"k":{"bytes":""},"v":{"int":0}}]}}]},{"fields":[{"fields":[{"fields":[],"constructor":0},{"fields":[],"constructor":1}],"constructor":0},{"fields":[{"fields":[],"constructor":2},{"fields":[],"constructor":1}],"constructor":0}],"constructor":0},{"map":[{"k":{"bytes":""},"v":{"map":[{"k":{"bytes":""},"v":{"int":176678}}]}}]},{"list":[{"fields":[{"bytes":"9e1199a988ba72ffd6e9c269cadb3b53b5f360ff99f112d9b2ee30c4d74ad88b"},{"int":42}],"constructor":0}]},{"list":[]},{"list":[]},{"fields":[{"fields":[{"fields":[{"fields":[{"bytes":"ffcb1a4c23538cbf3c1a2b4fe7fa795153d83ea8c16ec0b5b65497d492e17411"}],"constructor":0},{"int":0}],"constructor":0}],"constructor":1}],"constructor":0}],"constructor":0}

[mkoura]

I'm using cardano-node master, IntersectMBO/cardano-node@65422ff

I see the error from the issue description for both spending and minting scripts. Tx e.g.

{
    "type": "Tx AlonzoEra",
    "description": "",
    "cborHex": "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}

Maybe you are using old enough version of cardano-node (cardano-cli) to create the Tx, @james-iohk?

[catch-21]

I am using IntersectMBO/cardano-node@73f9a74, which is a bit older.
IntersectMBO/cardano-node@65422ff doesn't sync on testnet for me.

[ghost]

@mkoura does it work with 2b1d18c6c7b7142d9eebfec34da48840ed4409b6? That's the cardano-node's version stated in plutus-apps/cabal.project that you mentioned in the issue (fdb0eec477fc0f99f5edfdbc11c041dbd35ca6bb).

[mkoura]

It still doesn't work with node master or 1.35.0-rc4, which are the node versions that need to be tested.

create-script-context --generate-tx test_context_equivalance_ci0_lwh_dummy_step2_tx.signed --out-file test_context_equivalance_ci0_lwh_script_context.redeemer --cardano-mode --testnet-magic 42

DecoderFailure (LocalStateQuery HardForkBlock (': * ByronBlock (': * (ShelleyBlock (ShelleyEra StandardCrypto)) (': * (ShelleyBlock (ShelleyMAEra 'Allegra StandardCrypto)) (': * (ShelleyBlock (ShelleyMAEra 'Mary StandardCrypto)) (': * (ShelleyBlock (AlonzoEra StandardCrypto)) ('[] *)))))) Query (BlockQuery (HardForkBlock (': * ByronBlock (': * (ShelleyBlock (ShelleyEra StandardCrypto)) (': * (ShelleyBlock (ShelleyMAEra 'Allegra StandardCrypto)) (': * (ShelleyBlock (ShelleyMAEra 'Mary StandardCrypto)) (': * (ShelleyBlock (AlonzoEra StandardCrypto)) ('[] *))))))))) ServerAgency TokQuerying BlockQuery (QueryIfCurrent (QS (QS (QS (QS (QZ GetCurrentPParams))))))) (DeserialiseFailure 14 "decodeNS: invalid index 5")

[catch-21]

Works for me with node 1.35.0

[mkoura]

The command seems to work in Alonzo era, but not in Babbage. I just created another issue since this one is already closed - #583