vscode中的SCSS不被识别为内部或外部命令。

Question

这是package.json和package-lock.json代码

​

//package.json
{
  "dependencies": {
    "scss": "^0.2.4"
  }
}
//package-lock.json
{
  "name": "PriceTable",
  "lockfileVersion": 2,
  "requires": true,
  "packages": {
    "": {
      "dependencies": {
        "scss": "^0.2.4"
      }
    },
    "node_modules/ometa": {
      "version": "0.2.2",
      "resolved": "https://registry.npmjs.org/ometa/-/ometa-0.2.2.tgz",
      "integrity": "sha1-9TxHNbptVq9aRrBN+3xDNMWW1E4=",
      "engines": {
        "node": ">= 0.2.0"
      }
    },
    "node_modules/scss": {
      "version": "0.2.4",
      "resolved": "https://registry.npmjs.org/scss/-/scss-0.2.4.tgz",
      "integrity": "sha1-BA2QPtN8XU+krTOuH9OJrBKk4GU=",
      "dependencies": {
        "ometa": "0.2.2"
      },
      "engines": {
        "node": ">= 0.2.0"
      }
    }
  },
  "dependencies": {
    "ometa": {
      "version": "0.2.2",
      "resolved": "https://registry.npmjs.org/ometa/-/ometa-0.2.2.tgz",
      "integrity": "sha1-9TxHNbptVq9aRrBN+3xDNMWW1E4="
    },
    "scss": {
      "version": "0.2.4",
      "resolved": "https://registry.npmjs.org/scss/-/scss-0.2.4.tgz",
      "integrity": "sha1-BA2QPtN8XU+krTOuH9OJrBKk4GU=",
      "requires": {
        "ometa": "0.2.2"
      }
    }
  }
}

​

我试图在vscode中安装Sass，但是当我单击左侧的run按钮时，它会显示如下错误：

"scss is not recognized as an internal or external command..."

请有人告诉我出了什么问题

​

在vscode中没有对scss进行签名。

Answer 1

首先，确保Node已安装并进行functional.To测试，运行以下命令，并查看它是否生成不带errors.Basically的输出，它应该返回当前安装在计算机上的节点和npm版本。

node -v //To check the installed node version
npm -v  //To check the installed npm version

在确保节点和npm安装并正常工作之后，我建议您在全局范围内安装sass。在这种情况下可能是这样的。

npm install -g node-sass

然后再做

1. npm i，在本例中类似于npm install --save-dev node-sass
2. npm run node-sass

然后，再次运行脚本并检查结果。

node-sass --styled expanded "*Your file path*"