Module build failed postcss-loadeTypeError: Cannot read properties of undefined (reading ‘toString‘)

开发者在尝试运行项目时遇到PostCSS-loader的TypeError,发现问题出在Node.js版本(18.8.0)上。通过将版本降级到14.17.0,解决了编译错误,强调了使用适配的旧版本技术的重要性。
Module build failed (from ./node_modules/postcss-loader/src/index.js):
TypeError: Cannot read properties of undefined (reading 'toString')
    at new Input (E:\ideaWorkspace\qsck_zjhsyp_ui\node_modules\postcss\lib\input.js:53:20)
    at parse (E:\ideaWorkspace\qsck_zjhsyp_ui\node_modules\postcss\lib\parse.js:13:15)
    at new LazyResult (E:\ideaWorkspace\qsck_zjhsyp_ui\node_modules\postcss\lib\lazy-result.js:60:16)
    at Processor.<anonymous> (E:\ideaWorkspace\qsck_zjhsyp_ui\node_modules\postcss\lib\processor.js:138:12)
    at Processor.process (E:\ideaWorkspace\qsck_zjhsyp_ui\node_modules\postcss\lib\processor.js:117:23)
    at E:\ideaWorkspace\qsck_zjhsyp_ui\node_modules\postcss-loader\src\index.js:141:8

今天把之前的一个项目跑一下截个图,结果刚执行npm run dev的时候,程序就报错了,报错内容如上图。

我看看了我同事那可以运行,我比较了一下node的环境,我的node是18.8.0的,比他的版本高,于是我换成了14.17.0版本的node。再次运行npm run dev就没问题了。哎,看来不能光想着用新的、高版本的技术啊。

error in ./src/components/index/IndexMain.vue?vue&type=style&index=0&id=16fdb8a4&lang=scss&scoped=true& Module build failed (from ./node_modules/postcss-loader/src/index.js): TypeError: Cannot read properties of undefined (reading 'toString') at new Input (E:\DevTools\DevCode\VueCode\vueflower\node_modules\postcss\lib\input.js:53:20) at parse (E:\DevTools\DevCode\VueCode\vueflower\node_modules\postcss\lib\parse.js:13:15) at new LazyResult (E:\DevTools\DevCode\VueCode\vueflower\node_modules\postcss\lib\lazy-result.js:60:16) at Processor.<anonymous> (E:\DevTools\DevCode\VueCode\vueflower\node_modules\postcss\lib\processor.js:138:12) at Processor.process (E:\DevTools\DevCode\VueCode\vueflower\node_modules\postcss\lib\processor.js:117:23) at E:\DevTools\DevCode\VueCode\vueflower\node_modules\postcss-loader\src\index.js:141:8 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) @ ./node_modules/vue-style-loader??ref--8-oneOf-1-0!./node_modules/css-loader/dist/cjs.js??ref--8-oneOf-1-1!./node_modules/vue-loader/lib/loaders/stylePostLoader.js!./node_modules/postcss-loader/src??ref--8-oneOf-1-2!./node_modules/sass-loader/dist/cjs.js??ref--8-oneOf-1-3!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/components/index/IndexMain.vue?vue&type=style&index=0&id=16fdb8a4&lang=scss&scoped=true& 4:14-482 14:3-18:5 15:22-490 @ ./src/components/index/IndexMain.vue?vue&type=style&index=0&id=16fdb8a4&lang=scss&scoped=true& @ ./src/components/index/IndexMain.vue @ ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/views/index.vue?vue&type=script&lang=js& @ ./src/views/index.vue?vue&type=script&lang=js& @ ./src/views/index.vue @ ./src/router/router-static.js @ ./src/main.js @ multi (webpack)-dev-server/client?http://192.168.1.17:8081/sockjs-node (webpack)/hot/dev-server.js ./src/main.js
最新发布
09-18
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