我现在挣扎了几天让我的Spring Boot App再次运作......
我想将我的应用程序部署到Heroku，我得到了一个非常奇怪的错误：
Uncaught Error: Module build failed: TypeError: Invalid PostCSS Plugin found: [0]
at C:\Entwicklung\git\Coinlender\node_modules\postcss-load-plugins\lib\plugins.js:32:17
at Array.forEach (native)
at plugins (C:\Entwicklung\git\Coinlender\node_modules\postcss-load-plugins\lib\plugins.js:21:15)
at C:\Entwicklung\git\Coinlender\node_modules\postcss-load-config\index.js:64:18
at C:\Entwicklung\git\Coinlender\node_modules\postcss-load-plugins\lib\plugins.js:32:17
at Array.forEach (native)
at plugins (C:\Entwicklung\git\Coinlender\node_modules\postcss-load-plugins\lib\plugins.js:21:15)
at C:\Entwicklung\git\Coinlender\node_modules\postcss-load-config\index.js:64:18
at Object.module.exports.createDebug.debug.createDebug.default (http://localhost:8080/vendor.dll.js:94862:7)
at __webpack_require__ (http://localhost:8080/vendor.dll.js:21:30)
at Object.module.exports (http://localhost:8080/vendor.dll.js:112728:15)
at __webpack_require__ (http://localhost:8080/vendor.dll.js:21:30)
at Object.defineProperty.value (http://localhost:8080/vendor.dll.js:94506:84)
at __webpack_require__ (http://localhost:8080/vendor.dll.js:21:30)
at Object.24 (http://localhost:8080/app/main.bundle.js:13268:42)
at __webpack_require__ (http://localhost:8080/app/manifest.bundle.js:694:30)
at fn (http://localhost:8080/app/manifest.bundle.js:115:20)
at Object../src/main/webapp/app/app.module.ts (http://localhost:8080/app/main.bundle.js:3641:1)
我用Google搜索并发现我的绑定可能不正确。所以我执行了
npm rebuild node-sass --force
为了正确设置它们。但这没有帮助。从那以后我收到了这个错误。
我还发现提示它与我的 postcss.config.js 有关，这是空的（它现在已经工作了6周）。所以我添加了一些插件。它现在看起来像这样：
module.exports = {
parser: require('postcss-scss'),
plugins: [
require('postcss-sassy-mixins'),
require('precss'),
require('autoprefixer')
]
}
这也没有帮助。它仍然向我显示了那个无效的postcss插件的错误。 （postcss.conig.js中的所有插件都是通过npm安装的。）
请在此处查看我的 package.json ：
{
"name": "coinlender",
"version": "0.0.0",
"description": "Description for coinlender",
"private": true,
"cacheDirectories": [
"node_modules"
],
"dependencies": {
"@angular/common": "4.1.3",
"@angular/compiler": "4.1.3",
"@angular/core": "4.1.3",
"@angular/forms": "4.1.3",
"@angular/http": "4.1.3",
"@angular/platform-browser": "4.1.3",
"@angular/platform-browser-dynamic": "4.1.3",
"@angular/router": "4.1.3",
"@ng-bootstrap/ng-bootstrap": "1.0.0-alpha.26",
"bootstrap": "4.0.0-alpha.6",
"core-js": "2.4.1",
"font-awesome": "4.7.0",
"jquery": "3.2.1",
"ng-jhipster": "0.2.6",
"ng2-webstorage": "1.8.0",
"ngx-cookie": "1.0.0",
"ngx-infinite-scroll": "0.4.1",
"reflect-metadata": "0.1.10",
"rxjs": "5.4.0",
"swagger-ui": "2.2.10",
"sockjs-client": "1.1.4",
"webstomp-client": "1.0.6",
"tether": "1.4.0",
"zone.js": "0.8.11",
"ngx-ui-switch": "^1.3.6"
},
"devDependencies": {
"@angular/cli": "1.0.6",
"@angular/compiler-cli": "4.1.3",
"@types/jasmine": "2.5.47",
"@types/node": "7.0.22",
"add-asset-html-webpack-plugin": "1.0.2",
"angular2-template-loader": "0.6.2",
"awesome-typescript-loader": "3.1.3",
"browser-sync": "2.18.12",
"browser-sync-webpack-plugin": "1.1.4",
"codelyzer": "2.1.1",
"copy-webpack-plugin": "4.0.1",
"css-loader": "0.28.3",
"del": "2.2.2",
"event-stream": "3.3.4",
"exports-loader": "0.6.4",
"extract-text-webpack-plugin": "2.1.0",
"file-loader": "0.11.1",
"generator-jhipster": "4.5.6",
"html-loader": "0.4.5",
"html-webpack-plugin": "2.28.0",
"jasmine-core": "2.6.2",
"karma": "1.7.0",
"karma-chrome-launcher": "2.1.1",
"karma-coverage": "1.1.1",
"karma-intl-shim": "1.0.3",
"karma-jasmine": "1.1.0",
"karma-junit-reporter": "1.2.0",
"karma-notify-reporter": "1.0.1",
"karma-phantomjs-launcher": "1.0.4",
"karma-remap-istanbul": "0.6.0",
"karma-sourcemap-loader": "0.3.7",
"karma-webpack": "2.0.3",
"lazypipe": "1.0.1",
"lodash": "4.17.4",
"map-stream": "0.0.7",
"merge-jsons-webpack-plugin": "1.0.6",
"phantomjs-prebuilt": "2.1.14",
"proxy-middleware": "0.15.0",
"rimraf": "2.6.1",
"run-sequence": "1.2.2",
"sourcemap-istanbul-instrumenter-loader": "0.2.0",
"string-replace-webpack-plugin": "0.1.3",
"style-loader": "0.16.1",
"to-string-loader": "1.1.5",
"tslint": "4.5.1",
"tslint-loader": "3.5.3",
"typescript": "2.3.3",
"webpack": "2.6.1",
"webpack-dev-server": "2.4.5",
"webpack-merge": "4.1.0",
"webpack-notifier": "1.5.0",
"webpack-visualizer-plugin": "0.1.11",
"web-app-manifest-loader": "0.1.1",
"write-file-webpack-plugin": "3.4.2",
"xml2js": "0.4.17",
"sass-loader": "5.0.1",
"node-sass": "4.5.3",
"postcss-loader": "1.3.0",
"yargs": "6.6.0"
},
"engines": {
"node": ">=6.9.0"
},
"scripts": {
"lint": "tslint 'src/main/webapp/app/**/*.ts'",
"lint:fix": "tslint 'src/main/webapp/app/**/*.ts' --fix",
"ngc": "ngc -p tsconfig-aot.json",
"cleanup": "rimraf target/{aot,www}",
"start": "yarn run webpack:dev",
"webpack:dev": "webpack-dev-server --config webpack/webpack.dev.js --progress --inline --hot --profile --port=9060",
"webpack:build:vendor": "webpack --config webpack/webpack.vendor.js --progress --profile",
"webpack:build:dev": "webpack --config webpack/webpack.dev.js --progress --profile",
"webpack:build": "yarn run cleanup && yarn run webpack:build:vendor && yarn run webpack:build:dev",
"webpack:prod": "yarn run cleanup && webpack -p --config webpack/webpack.vendor.js --progress --profile && webpack -p --config webpack/webpack.prod.js --progress --profile",
"webpack:test": "yarn run test",
"test": "yarn run lint && karma start src/test/javascript/karma.conf.js",
"test:watch": "karma start src/test/javascript/karma.conf.js --watch",
"postinstall": "node node_modules/phantomjs-prebuilt/install.js"
}
}
我现在正在搜索并尝试3天。任何帮助将不胜感激。
答案 0 :(得分：18)
所以现在我又出现了这个错误，并想确认Dan Cancro的答案是否有效！
这正是我所做的（对其他人来说，为了不浪费那么多时间）：
我将“postcss-loader”：“1.3。 0 ”更改为“postcss-loader”：“1.3。 3 ”
< / LI>已删除 / node_modules 文件夹
已移除 package-lock.json 文件
运行 npm install
运行纱线运行webpack：build
这解决了我的问题。