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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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Cannot get polkadot block #3904932 with `api.rpc.chain.getBlock` #3203

Closed emostov closed 3 years ago

emostov commented 3 years ago

The following code

// "@polkadot/api": "^3.10.1",
async function main() {
    const api = await ApiPromise.create({
        provider: new WsProvider('wss://rpc.polkadot.io'),
    });

    const hashBlock3904932 = await api.rpc.chain.getBlockHash(3904932);
    const { block: block3904932 } = await api.rpc.chain.getBlock(
        hashBlock3904932
    );

    console.log(block3904932.toHuman());
}

results in the errors

2021-02-22 15:16:08        REGISTRY: Error: Call: failed decoding balances.transfer:: Struct: failed on args: {"dest":"LookupSource","value":"Compact<Balance>"}:: Balance: Input too large. Found input with 164 bits, expected 128
    at new GenericCall (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/generic/Call.js:147:13)
    at new Type (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/registry.js:340:16)
    at initType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:49:19)
    at createTypeUnsafe (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:69:12)
    at createType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:84:10)
    at TypeRegistry.createType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/registry.js:297:39)
    at Function.decodeExtrinsic (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/extrinsic/v4/Extrinsic.js:47:31)
    at new GenericExtrinsicV4 (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/extrinsic/v4/Extrinsic.js:30:27)
    at new Type (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/registry.js:340:16)
    at initType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:49:19)
2021-02-22 15:16:08        REGISTRY: Error: createType(Call):: Call: failed decoding balances.transfer:: Struct: failed on args: {"dest":"LookupSource","value":"Compact<Balance>"}:: Balance: Input too large. Found input with 164 bits, expected 128
    at createTypeUnsafe (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:72:11)
    at createType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:84:10)
    at TypeRegistry.createType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/registry.js:297:39)
    at Function.decodeExtrinsic (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/extrinsic/v4/Extrinsic.js:47:31)
    at new GenericExtrinsicV4 (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/extrinsic/v4/Extrinsic.js:30:27)
    at new Type (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/registry.js:340:16)
    at initType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:49:19)
    at createTypeUnsafe (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:69:12)
    at createType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:84:10)
    at TypeRegistry.createType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/registry.js:297:39)
2021-02-22 15:16:08             VEC: Unable to decode on index 1 createType(ExtrinsicV4):: createType(Call):: Call: failed decoding balances.transfer:: Struct: failed on args: {"dest":"LookupSource","value":"Compact<Balance>"}:: Balance: Input too large. Found input with 164 bits, expected 128
2021-02-22 15:16:08        REGISTRY: Error: Struct: failed on block: {"header":"Header","extrinsics":"Vec<Extrinsic>"}:: Struct: failed on extrinsics: Vec<Extrinsic>:: createType(ExtrinsicV4):: createType(Call):: Call: failed decoding balances.transfer:: Struct: failed on args: {"dest":"LookupSource","value":"Compact<Balance>"}:: Balance: Input too large. Found input with 164 bits, expected 128
    at /Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/codec/Struct.js:70:13
    at Array.reduce (<anonymous>)
    at decodeStructFromObject (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/codec/Struct.js:24:29)
    at decodeStruct (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/codec/Struct.js:111:10)
    at new Struct (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/codec/Struct.js:132:26)
    at new <anonymous> (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/codec/Struct.js:150:9)
    at new Type (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/registry.js:340:16)
    at initType (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:49:19)
    at createTypeUnsafe (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:69:12)
    at RpcCore._formatOutput (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/rpc-core/index.js:394:41)
2021-02-22 15:16:08        RPC-CORE: getBlock(hash?: BlockHash): SignedBlock:: createType(SignedBlock):: Struct: failed on block: {"header":"Header","extrinsics":"Vec<Extrinsic>"}:: Struct: failed on extrinsics: Vec<Extrinsic>:: createType(ExtrinsicV4):: createType(Call):: Call: failed decoding balances.transfer:: Struct: failed on args: {"dest":"LookupSource","value":"Compact<Balance>"}:: Balance: Input too large. Found input with 164 bits, expected 128
Error: createType(SignedBlock):: Struct: failed on block: {"header":"Header","extrinsics":"Vec<Extrinsic>"}:: Struct: failed on extrinsics: Vec<Extrinsic>:: createType(ExtrinsicV4):: createType(Call):: Call: failed decoding balances.transfer:: Struct: failed on args: {"dest":"LookupSource","value":"Compact<Balance>"}:: Balance: Input too large. Found input with 164 bits, expected 128
    at createTypeUnsafe (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/types/create/createType.js:72:11)
    at RpcCore._formatOutput (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/rpc-core/index.js:394:41)
    at callWithRegistry (/Users/zeke/Documents/parity/tools-sandbox/node_modules/@polkadot/rpc-core/index.js:262:42)
    at processTicksAndRejections (node:internal/process/task_queues:93:5)

Looks like the cause is this failed extrinsic: https://polkadot.subscan.io/extrinsic/3904932-1

septerr commented 3 years ago

+1 experiencing this issue as well.

jacogr commented 3 years ago

It fails on this extrinsic -

0x
1102
84
00
f6a299ecbfec56e238b5feedfb4cba567d2902af5d946eaf05e3badf05790e45
01
7c4a297e394aa3f1ec0ba605cc383605461878ece0d6448cbd763797678b9a2f
0c1d7e510522b388f3928e33d7fcdd924446d17bb279c8c76f799f3508fe5688
0502
1000
0500
// issue here - Address20 encoding fails
04
67f89207abe6e1b093befd84a48f033137659292
07009e292608
polkadot-js-bot commented 3 years ago

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