Reece Williams

Re-open this issue if you continue to face this problem :)

ref: cleanup and prettify https://github.com/strangelove-ventures/poa/blob/main/e2e/helpers/poa.go (use gRPC for queries instead). See about any upstream repos using and grab helpers too, if any cosmos/module_poa.go also import it as a dep and...

For ICT, I am against adding support and adding in more upstream blockers for SDK upgrades. The better approach here is to have the ICT helpers done in the POA...

[`func DefaultEncoding()`](https://github.com/strangelove-ventures/interchaintest/blob/3d586ab23a44c9982a02e55ae455501aa9b7aa31/chain/cosmos/codec.go#L32) does not use `group.AppModuleBasic{}` as a register. tbh it should as its a core module, I don't see a downside As a temp override you can add groups...

yea you have to use the app registry (which has all the values registered) to then Marshal/unmarshal the custom data types. You can use [chain.GetCodec()](https://github.com/strangelove-ventures/interchaintest/blob/3d586ab23a44c9982a02e55ae455501aa9b7aa31/chain/cosmos/cosmos_chain.go#L133-L135) to return the already compiled...

Yes, this is a bug on our end. It should use chain.GetCodec().MarshalJSON() instead. Great find! I think groups is the first which requires codec serialization. Do you want to take...

hmm fun, Ill have to mess with this. I may need to have a GetCodec() with pre defined options before without using the chain then.

also ref: https://github.com/liftedinit/manifest-ledger/pull/62#discussion_r1617644379

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This may be an IBC-Go thing? Looks like the hermes relayer had this same issue in the past come up here: https://github.com/informalsystems/hermes/issues/697 Need more info for what networks you are...