missing applicationlog #3426

ixje · 2024-04-29T13:16:11Z

Current Behavior

Can't retrieve applicationlog for 0x1f4d1defa46faa5e7b9b8d3f79a06bec777d7c26c4aa5f6f5899a291daa87c15

{
    "id": 1,
    "jsonrpc": "2.0",
    "error": {
        "code": -105,
        "message": "Unknown script container",
        "data": "failed to locate application log: EOF"
    }
}

Expected Behavior

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": {
        "blockhash": "0x1f4d1defa46faa5e7b9b8d3f79a06bec777d7c26c4aa5f6f5899a291daa87c15",
        "executions": [
            {
                "trigger": "OnPersist",
                "vmstate": "HALT",
                "gasconsumed": "0",
                "stack": [],
                "notifications": [
                    {
                        "contract": "0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5",
                        "eventname": "Transfer",
                        "state": {
                            "type": "Array",
                            "value": [
                                {
                                    "type": "Any"
                                },
                                {
                                    "type": "ByteString",
                                    "value": "axI92L7HGGSIUrvHhZXjU2oFj58="
                                },
                                {
                                    "type": "Integer",
                                    "value": "100000000"
                                }
                            ]
                        }
                    },
                    {
                        "contract": "0xd2a4cff31913016155e38e474a2c06d08be276cf",
                        "eventname": "Transfer",
                        "state": {
                            "type": "Array",
                            "value": [
                                {
                                    "type": "Any"
                                },
                                {
                                    "type": "ByteString",
                                    "value": "axI92L7HGGSIUrvHhZXjU2oFj58="
                                },
                                {
                                    "type": "Integer",
                                    "value": "5200000000000000"
                                }
                            ]
                        }
                    }
                ]
            },
            {
                "trigger": "PostPersist",
                "vmstate": "HALT",
                "gasconsumed": "0",
                "stack": [],
                "notifications": [
                    {
                        "contract": "0xd2a4cff31913016155e38e474a2c06d08be276cf",
                        "eventname": "Transfer",
                        "state": {
                            "type": "Array",
                            "value": [
                                {
                                    "type": "Any"
                                },
                                {
                                    "type": "ByteString",
                                    "value": "lpSe1ILnxgqu7GkVUPGz1ZkUYZQ="
                                },
                                {
                                    "type": "Integer",
                                    "value": "50000000"
                                }
                            ]
                        }
                    }
                ]
            }
        ]
    }
}

Possible Solution

don't know

Steps to Reproduce

not working go-nodes

curl --location 'https://rpc10.n3.nspcc.ru:10331' \
--header 'Content-Type: text/plain' \
--data '{
  "jsonrpc": "2.0",
  "method": "getapplicationlog",
  "params": ["0x1f4d1defa46faa5e7b9b8d3f79a06bec777d7c26c4aa5f6f5899a291daa87c15"],
  "id": 1
}'

working neo-cli nodes

curl --location 'https://mainnet1.neo.coz.io:443' \
--header 'Content-Type: text/plain' \
--data '{
  "jsonrpc": "2.0",
  "method": "getapplicationlog",
  "params": ["0x1f4d1defa46faa5e7b9b8d3f79a06bec777d7c26c4aa5f6f5899a291daa87c15"],
  "id": 1
}'

Conflict record stub has value of 5 bytes length: 1 byte for storage.ExecTransaction prefix and 4 bytes for the block index LE. This scheme was implemented in #3138, and this commit should be a part of this PR. Also, transaction.DummyVersion is removed since it's unused anymore. Close #3426. The reason of `failed to locate application log: EOF` error during genesis AER request is in the following: genesis executable was overwritten by conflict record stub produced by transaction 0x289c235dcdab8be7426d05f0fbb5e86c619f81481ea136493fa95deee5dbb7cc (ref. #3427). As a consequence, an attempt to decode transaction AER was initited, but conflict record scheme was changed in #3138. Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>