EVM RPC - null params emit error

[Sanghak-Lee]

Is there any way to allow params:null like other evm compatible protocol?

Other EVM compatible rpc node

{
    "jsonrpc": "2.0",
    "method": "eth_blockNumber",
    "params": null,
    "id": 1
}

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": false
}

SHM ld-rpc node

[ERROR]

{
    "jsonrpc": "2.0",
    "method": "eth_blockNumber",
    "params": null,
    "id": 1
}

{
    "jsonrpc": "2.0",
    "id": null,
    "error": {
        "code": -32600,
        "message": "Invalid request"
    }
}

[kenny-io]

Hello @Sanghak-Lee

Thank you for reporting this bug. For you immediate convenience, we do support the null param with quotes. Example:

{
    "jsonrpc": "2.0",
    "method": "eth_blockNumber",
    "params": [ "null" ],
    "id": 1
}

Would give you the expected result.

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": "0x66287"
}

That said, we'll make a note to fix this (support the null param without quotes) after mainnet launch as we are currently code frozen

[adesandro]

{
"jsonrpc": "2.0",
"id": 1,
"result": "0x66287"
}