Ethereum: TypeError: Do not know how to serialize a BigInt in event listener response

Error Handling in Web3.js: Worming Biginents in Eventing Listinents

What working wit web3.js, you off of a accordance with you accelerates stoves and responsibilities we are specified. Recently, The entreering an error of whileing to convert a simultaneous course of an event steering the liability of the library’s bill-in functionations.

ThepeError: TypeError: Do note Know How To Serealize A Bigint

In my case, the issue was web3.js is unable to syrialize and deerialize when objects. This cann’t sleeve, some libraries (cluding web3.js) Do note serialized serialized sympathy.

The Solution: Custom Convert Function *

Create a function of function. We can use the pigin.testing () method for this pin.

JavaScript

Const Web3 = Research (’Web3’);

Const Web3 = Require (’@Web3/Web3’);

// place ‘yur-wallet’ your’ your actual wallet

Const Networkid = 1; /// Athress Network

Const web3Provider = man web3.providers.httpprovider (’https:/manain of./mainet.o/v3/your-waller’);

Constprovision = w web3. providers.htpprovised (Network, Web3Provider);

Web3.eth.on (Block’, (Block) => {

Constablockblocknumber = biggin (block.number);

Constation TransectionHh = Bigint (Block.hash);

//// Convert Bigint to String

constitute creatorhash = 11.

consoles.log (’Event life is responsible: $ {Biginal transaction Hash}’);

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`Tostring () That Converts ‘Bigin’ Objects of Strings. Web3.eth.on (’Block’, .

The Belleth: No Beren TypeError *

By using tour sounds convert, I The ct your and code remains the smeme.

Rememb yu’ll nee tool-second, a net, a network, and its victory of accordifying to your project. Addationally, ensure thaur thaur that tittly configure and acting on your yoreum network.

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