Yarn add web3uikit error

Moralis General
#1

➤ YN0001: │ Error: wp5-cra-polyfill@github:oscario2/wp5-cra-polyfill#91431fa: Couldn’t resolve “91431fa” as either a commit, a tag, or a head - if a commit, use the 40-characters commit hash

I just don’t know why my “yarn add web3uikit” report an error like this, plz help me

#2

What other dependencies other than CRA is in your existing project? You can post your package.json.

#3

thank you, this is my package.json

{
“name”: “new-moralis-nextjs-yarn”,
“version”: “0.1.0”,
“private”: true,
“scripts”: {
“dev”: “next dev”,
“build”: “next build”,
“start”: “next start”,
“lint”: “next lint”
},
“dependencies”: {
“daisyui”: “^2.15.3”,
“moralis”: “^1.8.0”,
“next”: “12.1.6”,
“react”: “18.1.0”,
“react-dom”: “18.1.0”,
“react-icons”: “^4.4.0”,
“react-moralis”: “^1.4.0”,
“react-scroll”: “^1.8.7”,
“web3”: “^1.7.3”
},
“devDependencies”: {
“autoprefixer”: “^10.4.7”,
“eslint”: “8.17.0”,
“eslint-config-next”: “12.1.6”,
“postcss”: “^8.4.14”,
“tailwindcss”: “^3.1.2”
}
}

#4

That looks fine, I’m not sure what has happened. It may be easier to try with a new project starting with React/moralis/react-moralis/web3uikit and if that works, then migrate the rest of your code/dependencies over.

#5

I had the same issue and solved it by switching to classic version of yarn (yarn version 1). I think some packages are not tested with yarn version >= 2. You can use classic version of yarn by running yarn set version classic. Make sure that after running this command yarn --version should print a version which starts with 1. not 2. or 3.

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