Chain index stop syncing after slot 62510369, maybe related with new Babbage era

[manupadillaph]

Summary

Chain index is not syncing in tesnet after Slot: 62510369, BlockId: d931221f9bc4cae34de422d9f4281a2b0344e86aac6b31eb54e2ee90f44a09b9

I converted to POSIX TIME and is: Friday, 22 July 2022 8:19:45.999 AM, related with the time frame of the new babbage era.

I download and built the latest plutus apps (commit 139c042) and syncing from zero again with no success. Im using with cardano-node-1.35.0-linux which is syncing 100%.

There was similar issues with cardano-db-sync and they said they fix the issue there. IntersectMBO/cardano-db-sync#1181 IntersectMBO/cardano-db-sync#1182

Here also, some report about the chain index rolling back slots after this slot: #557

Any idea?

Thank you

Steps to reproduce the behavior

Install Cardano Node 1.35
Build Latest Plutus-Apps
Run Chain Index

Actual Result

Stop syncint and stayt with this message:

[chain-index:Info:33] [2022-07-16 23:01:46.14 UTC] Syncing (98.22%). Processed 0 blocks, 1 rollbacks in the last 13s. Current tip is Point(Slot 62510369, BlockId d931221f9bc4cae34de422d9f4281a2b0344e86aac6b31eb54e2ee90f44a09b9)

Expected Result

Continue Syncing until 100%

Describe the approach you would take to fix this

Something similar to what has been made in cardano-db-sync?

I fount they used eras/babbage/impl in cardano-ledger in the latest cabal file.
I culdnét make this work inside the cabal file of plutus app

source-repository-package
type: git
location: https://github.com/input-output-hk/cardano-ledger
tag: 3be8a19083fc13d9261b1640e27dd389b51bb08e
--sha256: 0dvm9l43mp1i34bcywmznd0660hhcfxwgawypk9q1hjkml1i41z3
subdir:
eras/alonzo/impl
-- eras/alonzo/test-suite
eras/babbage/impl

System info

WSL2
Ubuntu

[manupadillaph]

There is any schedule for the new release of plutus app and chain index working with baggage era?

[ghost]

Yes, please check the next-node branch and don't forget to set a different chain-index.db path.

[manupadillaph]

great, Im trying now. So, it need to sync in a new database?
The cardano-node, witch version should I use? 1.35.0? 1.35.1?

[koslambrou]

I would suggest using the cardano-node builded with the Nix shell of plutus-apps. Currently, it's using the 1.35.2 version.

[manupadillaph]

Ok. Thank you so much.
Im trying building the node with nix as indicated here: https://github.com/input-output-hk/cardano-node/blob/master/doc/getting-started/building-the-node-using-nix.md/
What do you mean with Nix shell of plutus-apps?
Im doing the build inside the nix shell

[koslambrou]

That's work as well. But cardano-node is already built with plutus-apps. Following the instructions in the README of plutus-apps. Install Nix, setup the Nix cache, then do nix-shell. From there, you'll have access to the cardano-node executable.