No PostCSS Config found in: C:\Projects\node_modules\primevue\components\fieldset

[Narsas]

Changed the project's primevue dependency version from 2.0.9 to 2.3.0.
Now I'm getting the following error:

error  in ../node_modules/primevue/components/fieldset/Fieldset.vue?vue&type=style&index=0&lang=css&

Module build failed (from ./node_modules/postcss-loader/src/index.js):
Error: No PostCSS Config found in: C:\Projects\node_modules\primevue\components\fieldset

Here's the package.json:

  "name": "mds-vue",
  "version": "0.0.1",
  "repository": {
    "type": "git",
    "url": "https://github.com/primefaces/sigma-vue.git"
  },
  "license": "MIT",
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint",
    "test:unit": "vue-cli-service test:unit"
  },
  "devDependencies": {
    "@babel/eslint-parser": "^7.12.1",
    "@babel/eslint-plugin": "^7.12.1",
    "@fullcalendar/core": "^5.2.0",
    "@fullcalendar/daygrid": "^5.2.0",
    "@fullcalendar/interaction": "^5.2.0",
    "@fullcalendar/moment": "^5.2.0",
    "@fullcalendar/scrollgrid": "^5.2.0",
    "@fullcalendar/timegrid": "^5.2.0",
    "@vue/cli-plugin-babel": "^4.4.1",
    "@vue/cli-plugin-eslint": "^4.4.1",
    "@vue/cli-plugin-unit-jest": "^4.4.1",
    "@vue/cli-service": "^4.4.1",
    "@vue/test-utils": "1.0.3",
    "autoprefixer": "^9.6.5",
    "axios": "^0.21.1",
    "babel-eslint": "^10.1.0",
    "chart.js": "2.7.3",
    "eslint": "^5.16.0",
    "eslint-plugin-vue": "^5.0.0",
    "nightwatch-accessibility": "^1.8.0",
    "node-sass": "^4.14.1",
    "primeflex": "^2.0.0-rc.1",
    "primeicons": "^4.1.0",
    "primevue": "2.3.0",
    "prismjs": "^1.22.0",
    "quill": "^1.3.7",
    "sass-loader": "8.0.2",
    "vue": "^2.6.12",
    "vue-cookies": "^1.7.4",
    "vue-i18n": "^8.18.1",
    "vue-router": "^3.4.9",
    "vue-template-compiler": "^2.6.12",
    "vuex": "^3.6.0"
  },
  "dependencies": {
    "@fullcalendar/daygrid": "^5.2.0",
    "@fullcalendar/interaction": "^5.2.0",
    "@fullcalendar/moment": "^5.2.0",
    "@fullcalendar/resource-timegrid": "^5.2.0",
    "@fullcalendar/resource-timeline": "^5.2.0",
    "@popperjs/core": "^2.5.3",
    "babel-core": "7.0.0-bridge.0",
    "babel-jest": "^25.5.1",
    "jquery": "^3.5.1",
    "mitt": "^2.1.0",
    "moment": "^2.29.1",
    "secure-ls": "^1.2.6",
    "tippy.js": "^6.2.6",
    "vuelidate": "^0.7.5",
    "vuex-extensions": "^1.1.5",
    "vuex-persistedstate": "3.1.0"
  }
}

[cagataycivici]

Please see;

#860