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Q3 saw significant crypto market recovery from May crash, says new report

Despite anti-crypto regulatory policies, the cryptocurrency market made steady gains throughout Q3 2021.

Deploying Smart Contract to Rinkeby

I’m getting the following error when I try to deploy my smart contract to Rinkeby using Truffle: Error: Unknown arguments format passed to new HDWalletProvider. Please check your configuration and try again Note: I haven’t had any problems deploying this same contract locally using Truffle, only to Rinkeby. Here’s my code: require(‘dotenv’).config(); const HDWalletProvider =::Listen

I’m getting the following error when I try to deploy my smart contract to Rinkeby using Truffle:

Error: Unknown arguments format passed to new HDWalletProvider. Please check your configuration and try again 

Note: I haven’t had any problems deploying this same contract locally using Truffle, only to Rinkeby.

Here’s my code:

require('dotenv').config(); const HDWalletProvider = require('@truffle/hdwallet-provider');    module.exports = {   networks: {      development: {         host: "127.0.0.1",              port: 8545,                     network_id: "*",         },       rinkeby: {         provider: () => new HDWalletProvider(process.env.RINKEBY_MNENOMIC,          "https://rinkeby.infura.io/v3/${process.env.INFURA_API_KEY}"),          host: "127.0.0.1",           network_id: 4,          gas: 4612388,          gasPrice: 10000000000      },  },   // Configure your compilers  compilers: {     solc: {        version: "0.6.2",       }  }  } 

I’m wondering if this is some sort of version issue cause I’m seeing that my previous contracts used 'truffle-hdwallet-provider', while this one is using '@truffle/hdwallet-provider'

Meanwhile, my .env file contains the following:

#MNENOMIC="word1 word2 word3, ...word12" RINKEBY_MNENOMIC="word1 word2 word3, ...word12" PRODUCTION_MNENOMIC="word1 word2 word3, ...word12"  INFURA_API_KEY="xxxxxxxxxxxxxxxxxxxx" 

So what might be happening here? What is this Unknown arguments format passed to new HDWalletProvider error all about?

Q3 saw significant crypto market recovery from May crash, says new report

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