小编Tha*_*ula的帖子

当我运行时出现ng build --prod此错误。它可以正常运行，但无法构建。我接力与那个绑在一起

ERROR in Module build failed (from ./node_modules/@angular-devkit/build-angular/node_modules/mini-css-extract-plugin/dist/loader.js):       
TypeError: Cannot read property 'replace' of undefined
    at normalizeBackSlashDirection (C:\project\tea supply chain mangement system\test2\node_modules\webpack\lib\RequestShortener.js:16:17)  
    at new RequestShortener (C:\project\tea supply chain mangement system\test2\node_modules\webpack\lib\RequestShortener.js:26:15)
    at new Compiler (C:\project\tea supply chain mangement system\test2\node_modules\webpack\lib\Compiler.js:195:27)
    at Compiler.createChildCompiler (C:\project\tea supply chain mangement system\test2\node_modules\webpack\lib\Compiler.js:548:25)        
    at Compilation.createChildCompiler (C:\project\tea supply chain mangement system\test2\node_modules\webpack\lib\Compilation.js:2100:24) 
    at Object.pitch (C:\project\tea supply chain mangement system\test2\node_modules\@angular-devkit\build-angular\node_modules\mini-css-extract-plugin\dist\loader.js:89:43)

我的依赖：

"dependencies": {
  "@agm/core": "^1.1.0",
    "@angular/animations": "8.2.14",
    "@angular/cdk": "^8.2.3",
    "@angular/common": "8.2.14",
    "@angular/compiler": "8.2.14",
    "@angular/core": "^8.2.14",
    "@angular/http": "^7.2.15", …