using the geth library to get latest block after calling evm_mine returns an error hex string of odd length

[krasi-georgiev]

Component

Anvil

Have you ensured that all of these are up to date?

• Foundry
• Foundryup

What version of Foundry are you on?

forge 0.2.0 (9b2d95d 2022-06-23T00:13:03.193579407Z)

What command(s) is the bug in?

No response

Operating System

Linux

Describe the bug

steps to replicate

anvil --fork-url https://eth-mainnet.alchemyapi.io/v2/....
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"evm_mine","id":67}' http://localhost:8545

client, err := ethclient.Dial("http://localhost:8545")
if err != nil {
	panic(err)
}

_, err = client.BlockByNumber(context.Background(), nil) // panic: hex string of odd length
if err != nil {
	panic(err)
}

the same works fine with hardhat

[mattsse]

thanks for flagging

this will be fixed by gakonst/ethers-rs#1396