Npm ERR! Line breaks can’t be quoted on Windows

Question

i have the following package.json code:

{
    "name": "pre-post",
    "version": "1.0.0",
    "description": "",
    "main": "basic-server.js",
    "scripts": {
      "test": "echo \"Error: no test specified\" && exit 1",
      "ignore": "echo \"\" >> .gitignore",
      "preignore": "touch .gitignore",
      "postignore": "echo \".gitignore\n.vscode/\nnode_modules/\" >> .gitignore"
    },
    "keywords": [],
    "author": "",
    "license": "ISC",
    "dependencies": {
      "linebreak": "^1.0.2",
      "open": "^7.4.0"
    }
}

after i run in node js command, i have the error message of npm ERR! Line breaks can't be quoted on Windows, any fix?

Answer 1

Check whether your package.json have swiper

There are 4 steps to solve this problem

1. Remove "swiper" : "^5.4.5" from package.json file.(Check there should be no comma in last line of your json file)
2. Run npm install command in your terminal.
3. Run npm install swiper command.
4. Now you will see everything has been installed successfully.