no return value for `eth_call`

[gluneau]

no return value for `eth_call`

[ntduan]

can you try this ?

curl --location --request POST 'http://127.0.0.1:9933' \
--header 'Content-Type: application/json' \
--data-raw '{
    "id": 19,
    "jsonrpc": "2.0",
    "method": "evm_call",
    "params": [
        {
            "from": "0x75e480db528101a381ce68544611c169ad7eb342",
            "to": "0x851def71f0e6a903375c1e536bd9ff1684bad802",
            "gasLimit": null,
            "storageLimit": null,
            "value": null,
            "data": "0xcfae3217"
        }
    ]
}'

[gluneau]

9933 is not a port that is open. I'm running the docker with the rpc.

PORT     STATE SERVICE
631/tcp  open  ipp
3000/tcp open  ppp
3001/tcp open  nessus
5432/tcp open  postgresql
9944/tcp open  unknown

[ntduan]

9933 is not a port that is open. I'm running the docker with the rpc.

PORT     STATE SERVICE
631/tcp  open  ipp
3000/tcp open  ppp
3001/tcp open  nessus
5432/tcp open  postgresql
9944/tcp open  unknown

http://livepersoninc.github.io/ws-test-page/

you can test it with websocket here.

[gluneau]

Like so:

[ntduan]

Like so:

So this may not be a bug with bodhi.js. @xlc @zjb0807

[ntduan]

Maybe your contract didn't deploy successfully?

[zjb0807]

How can I reproduce the error?

[zjb0807]

If you start node with -levm=debug, you can show me the logs.

[gluneau]

I found the error, I was not using the smart contract address to interact, I was using the returned transaction hash.

➜  hardhat npx hardhat console --network development
Welcome to Node.js v14.18.1.
Type ".help" for more information.
> 
> const Greeter = await ethers.getContractFactory("Greeter");
undefined
> const greeter = await Greeter.attach('0x3d3593927228553b349767aba68d4fb1514678cb');
undefined
> await greeter.greet()
'Hello, Hardhat!'
>

And this is the successful response from the RPC:

[1637286036230] DEBUG (2628826 on XPS-15-7590): incoming request
    jsonrpc: "2.0"
    method: "eth_call"
    params: [
      {
        "from": "0x75e480db528101a381ce68544611c169ad7eb342",
        "to": "0x3d3593927228553b349767aba68d4fb1514678cb",
        "data": "0xcfae3217"
      },
      "latest"
    ]
    id: 5
[1637286036234] DEBUG (2628826 on XPS-15-7590): request completed
    id: 5
    jsonrpc: "2.0"
    result: "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000f48656c6c6f2c2048617264686174210000000000000000000000000000000000"