Otterscan fails to load wallet history and block transactions with anvil local fork

[Nikotos]

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 (6da2ff4 2024-05-07T10:40:04.621682000Z)

What command(s) is the bug in?

anvil --fork-url --fork-block-number

Operating System

macOS (Apple Silicon)

Describe the bug

it seems to be couple of bugs, even after their patches fixing it. (issue-7516) (#7516)

latest foundry commit isn’t fixing this issue (6da2ff4)

Long story short:

1. Otterscan can’t fetch the wallets history
2. Otterscan can’t fetch transactions in local fork blocks

it seems to be caused by the behavior of the:
a) ots_searchTransactionsBefore
b) ots_searchTransactionsAfter
c) ots_getBlockTransactions

checked with several other developers, they have the same problem

[zerosnacks]

Hi @Nikotos thanks for the report

Would you be able to provide a minimal reproduction with steps?

[petscheit]

I am having a similar problem. When I access the block txs list via otterscan, anvil crashes.

I run: anvil -f <MY_FORK_RPC> -p 6900

and then: docker run --rm -p 5100:80 --name otterscan -e ERIGON_URL="http://localhost:6900" otterscan/otterscan:latest

Anvil crashes with the following error:

eth_getTransactionReceipt
thread 'tokio-runtime-worker' panicked at crates/anvil/src/eth/otterscan/api.rs:409:73:
called `Option::unwrap()` on a `None` value
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

I am running anvil 0.2.0

[zerosnacks]

For future reference:

foundry/crates/anvil/src/eth/otterscan/api.rs

Line 409 in dc23de3

self.backend.get_block(r.block_number.unwrap()).unwrap().header.timestamp;

[grandizzy]

I am having a similar problem. When I access the block txs list via otterscan, anvil crashes.

I am not able to reproduce anvil crash, otterscan docker started:

and anvil keeps up even under heavy load

[jenpaff]

closing as this seems to be fixed, please re-open if the issue still occurs