【发布时间】：2020-12-01 22:53:06
【问题描述】：
我的项目工作正常，直到我将整个项目文件夹复制到另一台机器上，这就是我现在在新机器上得到的：
Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
- configuration.entry should be one of these:
function | object { <key>: non-empty string | [non-empty string] } | non-empty string | [non-empty string]
-> The entry point(s) of the compilation.
Details:
* configuration.entry should be an instance of function
-> A Function returning an entry object, an entry string, an entry array or a promise to these things.
* configuration.entry['styles'] should be a string.
-> The string is resolved to a module which is loaded upon startup.
* configuration.entry['styles'] should not contain the item 'G:\MyProjects\kud2\node_modules\ngx-bootstrap\datepicker\bs-datepicker.css' twice.
* configuration.entry should be a string.
-> An entry point without name. The string is resolved to a module which is loaded upon startup.
* configuration.entry should be an array:
[non-empty string]
WebpackOptionsValidationError: Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
- configuration.entry should be one of these:
function | object { <key>: non-empty string | [non-empty string] } | non-empty string | [non-empty string]
-> The entry point(s) of the compilation.
Details:
* configuration.entry should be an instance of function
-> A Function returning an entry object, an entry string, an entry array or a promise to these things.
* configuration.entry['styles'] should be a string.
-> The string is resolved to a module which is loaded upon startup.
* configuration.entry['styles'] should not contain the item 'G:\MyProjects\kud2\node_modules\ngx-bootstrap\datepicker\bs-datepicker.css' twice.
* configuration.entry should be a string.
-> An entry point without name. The string is resolved to a module which is loaded upon startup.
* configuration.entry should be an array:
[non-empty string]
at webpack (G:\MyProjects\kud2\node_modules\webpack\lib\webpack.js:31:9)
at Observable.rxjs_1.Observable.obs [as _subscribe] (G:\MyProjects\kud2\node_modules\@angular-devkit\build-webpack\src\webpack-dev-server\index.js:39:37)
at Observable._trySubscribe (G:\MyProjects\kud2\node_modules\rxjs\internal\Observable.js:44:25)
at Observable.subscribe (G:\MyProjects\kud2\node_modules\rxjs\internal\Observable.js:30:22)
at G:\MyProjects\kud2\node_modules\rxjs\internal\util\subscribeTo.js:22:31
at Object.subscribeToResult (G:\MyProjects\kud2\node_modules\rxjs\internal\util\subscribeToResult.js:10:45)
at MergeMapSubscriber._innerSub (G:\MyProjects\kud2\node_modules\rxjs\internal\operators\mergeMap.js:82:29)
at MergeMapSubscriber._tryNext (G:\MyProjects\kud2\node_modules\rxjs\internal\operators\mergeMap.js:76:14)
at MergeMapSubscriber._next (G:\MyProjects\kud2\node_modules\rxjs\internal\operators\mergeMap.js:59:18)
at MergeMapSubscriber.Subscriber.next (G:\MyProjects\kud2\node_modules\rxjs\internal\Subscriber.js:67:18)
at TapSubscriber._next (G:\MyProjects\kud2\node_modules\rxjs\internal\operators\tap.js:65:26)
at TapSubscriber.Subscriber.next (G:\MyProjects\kud2\node_modules\rxjs\internal\Subscriber.js:67:18)
at MergeMapSubscriber.notifyNext (G:\MyProjects\kud2\node_modules\rxjs\internal\operators\mergeMap.js:92:26)
at InnerSubscriber._next (G:\MyProjects\kud2\node_modules\rxjs\internal\InnerSubscriber.js:28:21)
at InnerSubscriber.Subscriber.next (G:\MyProjects\kud2\node_modules\rxjs\internal\Subscriber.js:67:18)
at MergeMapSubscriber.notifyNext (G:\MyProjects\kud2\node_modules\rxjs\internal\operators\mergeMap.js:92:26)
Package.json
{
"name": "kud2",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~7.2.0",
"@angular/common": "~7.2.0",
"@angular/compiler": "~7.2.0",
"@angular/core": "~7.2.0",
"@angular/forms": "~7.2.0",
"@angular/platform-browser": "~7.2.0",
"@angular/platform-browser-dynamic": "~7.2.0",
"@angular/router": "~7.2.0",
"bootstrap": "^3.4.1",
"core-js": "^2.5.4",
"ngx-bootstrap": "^4.1.1",
"rxjs": "~6.3.3",
"tslib": "^1.9.0",
"webpack-cli": "^3.3.2",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.13.0",
"@angular/cli": "~7.3.9",
"@angular/compiler-cli": "~7.2.0",
"@angular/language-service": "~7.2.0",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~8.9.4",
"codelyzer": "~4.5.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.11.0",
"typescript": "~3.2.2",
"webpack": "^4.31.0"
}
}
我已经尝试重新安装 webpack 但没有成功。
npm uninstall webpack --save-dev
npm install webpack --save-dev
任何想法可能导致这种情况？
【问题讨论】：
标签： javascript node.js angular webpack single-page-application