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I am trying to create a new React app using Vite. What I have done so far is run the command npm create vite@latest. I was able to create the app, run npm install, npm run dev to run it on localhost. But when I opened console, there is an error message and I could not find any solution on the Internet to fix it.
Here is the error:

Uncaught (in promise) Error: Minified React error #321; visit https://reactjs.org/docs/error-decoder.html?invariant=321 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. 
at it (blur.js:42:3933)
    at s.useContext (blur.js:42:5675)
    at cr (blur.js:57:31858)
    at blur.js:61:494
    at blur.js:126:5191
    at Generator.next (<anonymous>)
    at I (blur.js:126:4967)

I created the app with Git Bash, the error showed up. Then I tried with Windows PowerShell, it was the same. Even though I did not make any changes in the code, the error showed up right after I run "npm run dev"

Here is the packages I have:

{
    "name": "sikka-patient-portal",
    "private": true,
    "version": "0.0.0",
    "type": "module",
    "scripts": {
        "dev": "vite",
        "build": "vite build",
        "preview": "vite preview"
    },
    "dependencies": {
        "@reduxjs/toolkit": "^1.9.3",
        "react": "^18.2.0",
        "react-dom": "^18.2.0",
        "react-redux": "^8.0.5",
        "react-router-dom": "^6.8.2",
        "redux": "^4.2.1",
        "sass": "^1.58.3"
    },
    "devDependencies": {
        "@types/react": "^18.0.27",
        "@types/react-dom": "^18.0.10",
        "@vitejs/plugin-react": "^3.1.0",
        "vite": "^4.1.0"
    },
    "browserslist": {
        "production": [
            ">0.2%",
            "not dead",
            "not op_mini all"
        ],
        "development": [
            "last 1 chrome version",
            "last 1 firefox version",
            "last 1 safari version"
        ]
    }
}

Does any one have a solution? Much appreciate it!

I tried to create the app with different terminal (git bash, windows powershell) as well as looked for the solution online but could not find any.

2

Answers


  1. I got it today too… From my understanding, it seems that it’s not linked to your/our codebase. On my side, it seems to be linked to a Chrome Extension (Loom). After I disabled it, this error disappears

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  2. I got this error also. On my side , it seems you are using any extension or plugins in your browser. Disable it and check again. you can test that Running it in incognito also.

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