Missing paraInherent data from block

[NachoPal]

I am trying to run a network providing chain_spec genesis files with the local (kusama-local, asset-hub-kusama-local) implementation.

The config files look something like this:

mock-signature-host: true
block: ${env.KUSAMA_BLOCK_NUMBER}
db: ./db.sqlite
port: 8000
runtime-log-level: 5
genesis: ./config/chopsticks/kusama/chain-spec-v1.0.0.json

mock-signature-host: true
block: ${env.STATEMINE_BLOCK_NUMBER}
db: ./db.sqlite
port: 8001
runtime-log-level: 5
genesis: ./config/chopsticks/asset-hub-kusama/chain-spec-v1.0.0.json

And running the command:

chopsticks xcm -r config/chopsticks/kusama/config.yml -p config/chopsticks/asset-hub-kusama/config.yml

However I am getting the following error:

.../@acala-network/chopsticks-core/dist/cjs/blockchain/inherent/para-enter.js:24
            throw new Error('Missing paraInherent data from block');
                  ^

Error: Missing paraInherent data from block
    at ParaInherentEnter.createInherents (.../@acala-network/chopsticks-core/dist/cjs/blockchain/inherent/para-enter.js:24:19)
    at async Promise.all (index 1)
    at async InherentProviders.createInherents (/Users/nacho/Desktop/PARITY/Repos/parachains-integration-tests/node_modules/@acala-network/chopsticks-core/dist/cjs/blockchain/inherent/index.js:91:23)
    at async TxPool.buildBlock (/Users/nacho/Desktop/PARITY/Repos/parachains-integration-tests/node_modules/@acala-network/chopsticks-core/dist/cjs/blockchain/txpool.js:312:23)
    at async TxPool.buildBlockIfNeeded (/Users/nacho/Desktop/PARITY/Repos/parachains-integration-tests/node_modules/@acala-network/chopsticks-core/dist/cjs/blockchain/txpool.js:295:9)

[NachoPal]

#616 (comment)

[NachoPal]

Tried to fix it but getting different error now:

runtime                      ERROR: panicked at /Users/nacho/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pallet-aura-22.0.0/src/lib.rs:411:9:
Timestamp slot must match `CurrentSlot`
[18:33:06.395] INFO (block-builder/15625): Try building block #1
    app: "chopsticks"
    number: 1
    extrinsicsCount: 0
    umpCount: 0
[18:33:06.548] WARN (block-builder/15625): Failed to apply inherents {} Error: wasm `unreachable` instruction executed
    app: "chopsticks"
file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/blockchain/block-builder.ts:135
            throw new Error('Failed to apply inherents');
                  ^

Error: Failed to apply inherents
    at initNewBlock (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/blockchain/block-builder.ts:135:19)
    at async buildBlock (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/blockchain/block-builder.ts:240:33)
    at async #buildBlock (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/blockchain/txpool.ts:188:47)
    at async #buildBlockIfNeeded (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/blockchain/txpool.ts:170:13)

[ermalkaleci]

@NachoPal can you upload genesis file so I don't have to go through building process?

[NachoPal]

chain-spec-v1.0.0.json
chain-spec-v1.0.0.json

[NachoPal]

@ermalkaleci I tried the fix but I am getting this error:

TypeError: Cannot read properties of undefined (reading 'downwardMessageQueues')
    at connectDownward (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/xcm/downward.ts:8:64)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async connectVertical (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/xcm/index.ts:10:5)
    at async Object.handler (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/chopsticks/src/cli.ts:43:13)

It seems the RelayChain's wasm is replaced by the Parachain's one somewhere, that is why it doesn't find the dmp pallet.
I can not find where it happens and I almost sure I am not using genesis files with the same (parachain) runtime.

For genesis I tried what I had in my local and also:
Kusama config

genesis: https://raw.githubusercontent.com/AcalaNetwork/chopsticks/d7b476eb44f14e8e88e39b2f263d9ccffe330c4f/packages/e2e/blobs/kusama.json

and
Asset Hub Kusama config

genesis: https://raw.githubusercontent.com/AcalaNetwork/chopsticks/d7b476eb44f14e8e88e39b2f263d9ccffe330c4f/packages/e2e/blobs/asset-hub-kusama.json

Did it work for you?

I am running:

yarn start xcm -r <path_to_kusama_config> -p <path_to_asset_hub_kusama_config>

[ermalkaleci]

@NachoPal Hmmm, remove db. Because they're both genesis with same block hash it will mess caching. Something to be addressed.

[ermalkaleci]

just tried pjs and it seems I can't transfer unless I built the first block empty, need to investigate.
Also keep in minding that starting from genesis you won't have any parachain setup, so you'll need to modify storage

[NachoPal]

you won't have any parachain setup

What setup you are referring to?

[ermalkaleci]

you will have only genesis state, no asset registered, etc

[NachoPal]

you will have only genesis state, no asset registered, etc

Yeah, that's totally fine

[NachoPal]

Hmmm, remove db. Because they're both genesis with same block hash it will mess caching. Something to be addressed.

This did not work, still getting the same error

[ermalkaleci]

I did try and it works. what's the error?

[NachoPal]

I did try and it works. what's the error?

The error is the same:

TypeError: Cannot read properties of undefined (reading 'downwardMessageQueues')
    at connectDownward (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/xcm/downward.ts:8:64)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async connectVertical (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/core/src/xcm/index.ts:10:5)
    at async Object.handler (file:///Users/nacho/Desktop/PARITY/Repos/chopsticks/packages/chopsticks/src/cli.ts:43:13)

Steps:

1. I remove db.sqlite, db.sqlite-shm, db.sqlite-wal
2. yarn start xcm -r <path_to_kusama_config> -p <path_to_asset_hub_kusama_config>

Config files:

• Kusama:

mock-signature-host: true
block: ${env.KUSAMA_BLOCK_NUMBER}
db: ./db.sqlite
port: 8000
runtime-log-level: 5
genesis: https://raw.githubusercontent.com/AcalaNetwork/chopsticks/d7b476eb44f14e8e88e39b2f263d9ccffe330c4f/packages/e2e/blobs/kusama.json

• AssetHubKusama

mock-signature-host: true
block: ${env.STATEMINE_BLOCK_NUMBER}
db: ./db.sqlite
port: 8001
runtime-log-level: 4
genesis: https://raw.githubusercontent.com/AcalaNetwork/chopsticks/d7b476eb44f14e8e88e39b2f263d9ccffe330c4f/packages/e2e/blobs/asset-hub-kusama.json

I am up to date with master

[ermalkaleci]

either remove db completely or use different location for each one. currently your using db.sqlite for both and both genesis will have same block hash

[NachoPal]

I thought removing the DB was enough. After using different locations for each DB, it worked, thanks.

I will appreciate if you can release a new npm package version with the recent fixes.

[ermalkaleci]

I will appreciate if you can release a new npm package version with the recent fixes

It's already been published as beta https://www.npmjs.com/package/@acala-network/chopsticks/v/0.9.6-3