RPC-CORE failed on weight u64 for blocks 12427880 and 12427881 on westend

[arias-m]

Hi, running a polkadot (westend) node, the RPC call to get the data for blocks 12427880 and 12427881 is returning this error in the sidecar api:

2022-09-23 18:23:42 error: RPC-CORE: queryInfo(extrinsic: Bytes, at?: BlockHash): RuntimeDispatchInfo:: createType(RuntimeDispatchInfo):: Struct: failed on weight: u64:: Assertion failed 2022-09-23 18:23:42 error: createType(RuntimeDispatchInfo):: Struct: failed on weight: u64:: Assertion failed Error: createType(RuntimeDispatchInfo):: Struct: failed on weight: u64:: Assertion failed at createTypeUnsafe (/app/node_modules/@polkadot/types-create/cjs/create/type.js:73:18) at TypeRegistry.createTypeUnsafe (/app/node_modules/@polkadot/types/cjs/create/registry.js:353:46) at RpcCore._formatOutput (/app/node_modules/@polkadot/rpc-core/cjs/bundle.js:427:21) at RpcCore._formatResult (/app/node_modules/@polkadot/rpc-core/cjs/bundle.js:232:27) at callWithRegistry (/app/node_modules/@polkadot/rpc-core/cjs/bundle.js:260:19) at processTicksAndRejections (node:internal/process/task_queues:94:5)

These 2 blocks are the only ones showing this issue. I am running polkadot: 2022-09-23 18:53:20 Parity Polkadot 2022-09-23 18:53:20 ✌️ version 0.9.29-94078b44fb6 and sidecar-api: 2022-09-23 18:45:29 info: Version: 13.0.0

[bkchr]

CC @jacogr

[jacogr]

There was an issue in older versions, the latest deps as included in sidecar 13.1.0 addresses this, see https://github.com/paritytech/substrate-api-sidecar/releases/tag/v13.1.0

[bkchr]

Ty @jacogr. Had overseen that it was sidecar.