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polkadot-js / api

Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.
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Unable to decode type #4625

Closed sushi30 closed 2 years ago

sushi30 commented 2 years ago

I am trying to run the an API call against a Shiden (Kusama) node. Hitting this error regarding decoding. The types match the definition in the pallet.

  ~/dev/astar-js-demo on   master ❯ ts-node index.ts                                                                                                   at  14:06:32
2022-03-03 14:06:40        API/INIT: RPC methods not decorated: eth_feeHistory
{ version: '336' }
2022-03-03 14:06:41        RPC-CORE: getStorage(key: StorageKey, at?: BlockHash): StorageData:: Unable to decode storage dappsStaking.contractEraStake:: createType(PalletDappsStakingEraStakingPoints):: decodeU8a: failed at 0xd38515e62f83f804861803773ae17af0… on stakers: BTreeMap<AccountId,Balance>:: Number can only safely store up to 53 bits
/home/imri/dev/astar-js-demo/node_modules/@polkadot/rpc-core/bundle.cjs:477
      throw new Error(`Unable to decode storage ${key.section || 'unknown'}.${key.method || 'unknown'}:${entryNum}: ${error.message}`);
            ^
Error: Unable to decode storage dappsStaking.contractEraStake:: createType(PalletDappsStakingEraStakingPoints):: decodeU8a: failed at 0xd38515e62f83f804861803773ae17af0… on stakers: BTreeMap<AccountId,Balance>:: Number can only safely store up to 53 bits
    at RpcCore._newType (/home/imri/dev/astar-js-demo/node_modules/@polkadot/rpc-core/bundle.cjs:477:13)
    at RpcCore._formatStorageData (/home/imri/dev/astar-js-demo/node_modules/@polkadot/rpc-core/bundle.cjs:422:17)
    at RpcCore._formatOutput (/home/imri/dev/astar-js-demo/node_modules/@polkadot/rpc-core/bundle.cjs:396:19)
    at RpcCore._formatResult (/home/imri/dev/astar-js-demo/node_modules/@polkadot/rpc-core/bundle.cjs:237:27)
    at callWithRegistry (/home/imri/dev/astar-js-demo/node_modules/@polkadot/rpc-core/bundle.cjs:261:19)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)

The repo to reproduce can found here.

jacogr commented 2 years ago

"@polkadot/api": "^6.8.1" Please update and recheck, cannot support nor debug non-current versions.

sushi30 commented 2 years ago

Script exits successfully after upgrade to current version.

polkadot-js-bot commented 2 years ago

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue if you think you have a related problem or query.