Error when fork Async Backing Enabling Runtime

sfffaaa commented 2 months ago

Hi, we encountered a similar issue: https://github.com/AcalaNetwork/chopsticks/pull/743. However, the fix doesn't help in our case.

    app: "chopsticks"
                     runtime  ERROR: panicked at /home/jaypan/.cargo/git/checkouts/polkadot-sdk-d4b773be765ce22f/538d3a3/substrate/frame/aura/src/lib.rs:416:9:
assertion `left == right` failed: Timestamp slot must match `CurrentSlot`
  left: Slot(287413136)
 right: Slot(287413137)
[07:53:50.693] WARN (block-builder): Failed to apply inherents {} Error: wasm `unreachable` instruction executed
    app: "chopsticks"
file:///home/jaypan/Work/peaq/chopsticks/packages/core/src/blockchain/block-builder.ts:190
            throw new Error('Failed to apply inherents');
                  ^

Error: Failed to apply inherents
    at initNewBlock (file:///home/jaypan/Work/peaq/chopsticks/packages/core/src/blockchain/block-builder.ts:190:19)
    at async buildBlock (file:///home/jaypan/Work/peaq/chopsticks/packages/core/src/blockchain/block-builder.ts:297:44)
    at async #buildBlock (file:///home/jaypan/Work/peaq/chopsticks/packages/core/src/blockchain/txpool.ts:215:47)
    at async #buildBlockIfNeeded (file:///home/jaypan/Work/peaq/chopsticks/packages/core/src/blockchain/txpool.ts:199:13)

My command is this

yarn start -e wss://docker-test.peaq.network -w peaq_runtime.compact.compressed.wasm.peaq.v0.0.101

And the WASM code is here

The version of WASM is based on polkadot-sdk 1.7.2

ermalkaleci commented 2 months ago

your problem seems to be missing aura runtime api to get slot duration and chopsticks is falling back to 12s block time

sfffaaa commented 2 months ago

Hi, thanks for replying. I'm checking about the aura runtime API (auraApi.slotDuration) and the return is 6000.

In my survey, it looks like this didn't affect after writing, but I don't understand why

ermalkaleci commented 2 months ago

@sfffaaa ok I see. Chopsticks can't find aura storage and assuming there's no aura_runtime_api and it fallback to 12s block time

sfffaaa commented 2 months ago

Yep, you are right. I also found the solution and open the MR

ermalkaleci commented 2 months ago

I have this PR opened. I will apply a fix there

sfffaaa commented 2 months ago

Cool, that will be great! Thank you very much!

AcalaNetwork / chopsticks

Error when fork Async Backing Enabling Runtime #808