TypeError: node.getIterator is not a function when using VuePress

Question

我正在关注 https://v1.vuepress.vuejs.org/guide/getting-started.html#quick-start 以生成一个新的 VuePress 站点。 我执行了以下操作（我使用的是 Node 15.4.0）：

npx create-vuepress-site
cd docs
npm install
npm run build

我得到：

TypeError: node.getIterator is not a function at LazyResult.visitTick (/home/marcin/tmp/vuepress-testing/docs/node_modules/optimize-css-assets-webpack-plugin/node_modules/postcss/lib/lazy-result.js:528:33) at LazyResult.runAsync (/home/marcin/tmp/vuepress-testing/docs/node_modules/optimize-css-assets-webpack-plugin/node_modules/postcss/lib/lazy-result.js:408:30) at LazyResult.async (/home/marcin/tmp/vuepress-testing/docs/node_modules/optimize-css-assets-webpack-plugin/node_modules/postcss/lib/lazy-result.js:221:30) at LazyResult.then (/home/marcin/tmp/vuepress-testing/docs/node_modules/optimize-css-assets-webpack-plugin/node_modules/postcss/lib/lazy-result.js:206:17) at OptimizeCssAssetsWebpackPlugin.processCss (/home/marcin/tmp/vuepress-testing/docs/node_modules/optimize-css-assets-webpack-plugin/src/index.js:81:8) at Object.processor (/home/marcin/tmp/vuepress-testing/docs/node_modules/optimize-css-assets-webpack-plugin/src/index.js:20:18) at /home/marcin/tmp/vuepress-testing/docs/node_modules/last-call-webpack-plugin/src/index.js:150:10 at arrayEach (/home/marcin/tmp/vuepress-testing/docs/node_modules/lodash/_arrayEach.js:15:9) at forEach (/home/marcin/tmp/vuepress-testing/docs/node_modules/lodash/forEach.js:38:10) at OptimizeCssAssetsWebpackPlugin.process (/home/marcin/tmp/vuepress-testing/docs/node_modules/last-call-webpack-plugin/src/index.js:147:5) at /home/marcin/tmp/vuepress-testing/docs/node_modules/last-call-webpack-plugin/src/index.js:178:28 at AsyncSeriesHook.eval [as callAsync] (eval at create (/home/marcin/tmp/vuepress-testing/docs/node_modules/tapable/lib/HookCodeFactory.js:33:10), :25:17) at AsyncSeriesHook.lazyCompileHook (/home/marcin/tmp/vuepress-testing/docs/node_modules/tapable/lib/Hook.js:154:20) at /home/marcin/tmp/vuepress-testing/docs/node_modules/webpack/lib/Compilation.js:1409:36 at AsyncSeriesHook.eval [as callAsync] (eval at create (/home/marcin/tmp/vuepress-testing/docs/node_modules/tapable/lib/HookCodeFactory.js:33:10), :9:1) at AsyncSeriesHook.lazyCompileHook (/home/marcin/tmp/vuepress-testing/docs/node_modules/tapable/lib/Hook.js:154:20)

我还注意到我现有的 VuePress 网站开始出现同样的错误，该网站之前没有问题（我想甚至是昨天）。 问题是什么？我能以某种方式绕过它吗？

Answer 1

这里也一样。 我将 vuepress 锁定为 1.8.1 版本，并且构建似乎很好......直到错误修复。