v046-v047 upgrade handler

[RaulBernal]

Hello everyone :)

I'm debugging my update_handler for v046->v047 migration (and ibc/go v6.x -> v7.3)

I added extra checks to see what's happening in the background with this:
https://github.com/cosmos/cosmos-sdk/blob/release/v0.47.x/simapp/upgrades.go#L30

And this is the result:
https://github.com/BitCannaGlobal/bcna/blob/BCNA-v3-way-(sdk-v0.47)/app/upgrades.go#L102

When I run the upgrade:

So I found a subspace that didn't match: ibc

If in example, I don't include the bcna types I get (and is normal):

KeyTable is not assigned for subspace: bcna

But also:
No matching subspace found: ibc

What I'm doing wrong? Have I forgotten the ibc types ?¿?

[RaulBernal]

any hint @tac0turtle & @julienrbrt ?

[julienrbrt]

You should ask IBC team. cc @srdtrk

[RaulBernal]

Very curious about to reproduce it with simappd (I will try to find the gap)

[srdtrk]

Did you add this? @RaulBernal https://github.com/cosmos/ibc-go/blob/c75650a1a037a9fecba5a9005df380f707520ff7/testing/simapp/app.go#L913

[RaulBernal]

https://github.com/BitCannaGlobal/bcna/blob/BCNA-v3-way-(sdk-v0.47)/app/app.go#L941

[RaulBernal]

Now added to the upgrade handler function ;)
Thanks for point it

[RaulBernal]

Solution:
https://github.com/BitCannaGlobal/bcna/pull/233/files