[Show/hide message details.] TypeError: undefined is not a constructor[Learn More] build.js:1:182494
<anonymous>
http://localhost:25555/static/dist/build.js:1:182494
<anonymous>
http://localhost:25555/static/dist/build.js:1:181955
r
http://localhost:25555/static/dist/build.js:1:96
<anonymous>
http://localhost:25555/static/dist/build.js:1:4377
r
http://localhost:25555/static/dist/build.js:1:96
<anonymous>
http://localhost:25555/static/dist/build.js:1:247068
r
http://localhost:25555/static/dist/build.js:1:96
<anonymous>
http://localhost:25555/static/dist/build.js:1:457
<anonymous>
http://localhost:25555/static/dist/build.js:1:2
What is expected?
App shows normaly

'{
  "name": "chatbotmariana",
  "description": "A Vue.js project",
  "version": "1.0.0",
  "author": "Ranieri Abreu Silva Junior <rabreu@indracompany.com>",
  "license": "MIT",
  "private": true,
  "scripts": {
    "dev": "cross-env NODE_ENV=development webpack-dev-server --open --hot",
    "build": "cross-env NODE_ENV=production webpack --progress --hide-modules",
    "prod": "cross-env NODE_ENV=development webpack-dev-server --port 80  --hot --host 0.0.0.0"
  },
  "dependencies": {
    "axios": "^0.18.0",
    "compression": "^1.7.3",
    "express-minify": "^1.0.0",
    "jquery": "^3.3.1",
    "popper.js": "^1.14.4",
    "vue": "^2.5.17",
    "vue-resource": "^1.5.1",
    "vue-router": "^3.0.1"
  },
  "browserslist": [
    "> 1%",
    "last 2 versions",
    "not ie <= 8"
  ],
  "devDependencies": {
    "babel-core": "^6.26.0",
    "babel-loader": "^7.1.5",
    "babel-preset-env": "^1.6.0",
    "babel-preset-stage-3": "^6.24.1",
    "cross-env": "^5.0.5",
    "css-loader": "^0.28.7",
    "file-loader": "^1.1.4",
    "vue-loader": "^13.7.3",
    "vue-template-compiler": "^2.5.17",
    "webpack": "^3.6.0",
    "webpack-dev-server": "^2.11.3"
  }
}