antazoey

**More info**: This does not seem to happen in my Python 3.10 env but it does happen in my Python 3.11 env.

> have to use `is` for None check so is this the case? we can adjust to allow None values

re-open if still a problem or create an issue?

I have verified streamlit works with Ape now, I am guessing as a result of https://github.com/ApeWorX/ape/pull/1941 as everyone else has stated. also the script in the description of this issue...

What repo is this?

We should be doing this already. What provider are you using? (changed to bug because this feature exists and works for many cases)

> @wavey0x or @fp-crypto had this issue I think I try to repro tomorrow with providers i know they use but otherwise that is the most desired info I need...

I have tried on: * foundry * eth tester * geth (dev) * hardhat * ethereum:local:http://127.0.0.1:8545 (pointed it various local nodes) using solidity v0.8.24... and I am getting custom errors...

> side note: makes it a little harder to review since github does not render the markdowns as well, would be helpful to see a generated html file you just...

Yes, if we do #22, we can use field aliases, would that work @fubuloubu ? So this is blocked by #22