angular8：将tsconfig.json目标更改为es2015

Question

[我正在尝试将tsconfig.json文件中的打字稿目标从'es5'更改为'es2015'，但是当我运行“ ng build”命令时，出现此错误：

Generating ES5 bundles for differential loading...
An unhandled exception occurred: vendor-es2015.js: 'with' in strict mode (476530:0)

  476528 | module.exports = function(obj){
  476529 | var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};
> 476530 | with(obj||{}){

我的tsconfig.json文件是：

{
  "compilerOptions": {
    "declaration": false,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "lib": [ "es6", "dom" , "es2017" ],
    "mapRoot": "./",
    "module": "esnext",
    "moduleResolution": "node",
    "outDir": "../dist/out-tsc",
    "sourceMap": true,
    "target": "ES2015",
    "typeRoots": [
      "../node_modules/@types"
    ],
    "baseUrl": ".",
    "paths": {
      "@abp/*": [ "../node_modules/abp-ng2-module/dist/src/*" ],
      "@app/*": [ "./app/*" ],
      "@shared/*": [ "./shared/*" ],
      "@node_modules/*": [ "../node_modules/*" ]
    }
  },
  "exclude": [
    "node_modules"
  ]
}

Answer 1

我在删除包后在package-lock.json中找到了已弃用的包ng构建工作正常；

要查找已弃用的软件包，请参见错误日志文件堆栈跟踪