[英]Webpack: mini-css-extract-plugin not outputting css file
[英]Webpack erroring on mini-css-extract-plugin loader
當我嘗試將加載程序用於 mini-css-extract-plugin webpack 返回以下錯誤:
/node_modules/mini-css-extract-plugin/dist/loader.js:122
for (const asset of compilation.getAssets()) {
^
TypeError: compilation.getAssets(...) is not a function or its return value is not iterable
我需要插件並在我的產品配置文件中調用加載程序:
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
const path = require("path");
const common = require("./webpack.common");
const merge = require("webpack-merge");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
module.exports = merge(common, {
mode: "production",
output: {
filename: "[name].[contentHash].bundle.js",
path: path.resolve(__dirname, "dist")
},
plugins: [
new MiniCssExtractPlugin({filename: "[name].[contentHash].css"}),
new CleanWebpackPlugin()
],
module: {
rules: [
{
test: /\.scss$/,
use: [
MiniCssExtractPlugin.loader, //3. Extract css into files
"css-loader", //2. Turns css into commonjs
"sass-loader" //1. Turns sass into css
],
},
],
},
});
我將它包含在我的 devDependencies 中:
"mini-css-extract-plugin": "^1.3.6",
但我仍然收到錯誤。 我在 [documentation][1] 中沒有找到任何內容來表明可能發生的情況。 這段代碼有什么我忽略的嗎?
為什么 loader.js 中的方法會被標記為“不是 function?” [1]: https://www.npmjs.com/package/mini-css-extract-plugin
我了解 getAssets 僅在 webpack 4.40.0 https://webpack.js.org/api/compilation-object/#getassets 之后可用
你可以試試:
webpack
版本更新到至少4.40.0
min-css-extract-plugin
降級到1.3.0
我嘗試了第二個,並為我工作,但升級 webpack 也應該工作。
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