RPC-CORE: submitExtrinsic(extrinsic: Extrinsic): Hash:: 1010: Invalid Transaction: Payment

[araa47]

Hi I get this error when trying to call a custom runtime method on my chain and use the injector to sign the transaction.

const swapTx = await this.api.tx.prc20.swap(signedOffer);
console.log('SwapTx', swapTx);
await this.api.setSigner(injector.signer);
const hash = await swapTx.signAndSend(address);
console.log('Swap sent by ', address, ' with hash ', hash.toHex());

Error

RPC-CORE: submitExtrinsic(extrinsic: Extrinsic): Hash:: 1010: Invalid Transaction: Payment
Error: 1010: Invalid Transaction: Payment

Do i need to provide more metadata information about my chain to this extension ? Since I have already provided the types information while initializing my chain.

const ws = new WsProvider(this.providerUrl);
// Instantiate the API
this.api = await ApiPromise.create({ types: this.types, provider: ws });

[jacogr]

It is from the node, as the error says, you don't have enough funds in that account to pay for the fees -

https://github.com/paritytech/substrate/blob/master/primitives/runtime/src/transaction_validity.rs#L40-L41

[polkadot-js-bot]

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