纱线构建完成后就会挂起

Question

我以为我已经弄明白问题是什么，但唉，我没有。在运行我的构建脚本yarn build甚至npm run build时，脚本构建得很好但是过程永远不会完成并且只是挂起......有没有人知道如何解决这类问题？< / p>

这是我的package.json

{
  "name": "stars-app",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "axios": "^0.16.2",
    "bulma": "^0.5.1",
    "custom-react-scripts": "0.2.0",
    "firebase": "^4.3.0",
    "font-awesome": "^4.7.0",
    "lodash": "^4.17.4",
    "react": "^15.6.1",
    "react-dom": "^15.6.1",
    "react-feather": "^1.0.7",
    "react-router-dom": "^4.2.2",
    "styled-components": "^2.1.2"
  },
  "scripts": {
    "start": "NODE_PATH=src react-scripts start",
    "build": "NODE_PATH=src react-scripts build",
    "test": "react-scripts test --env=jsdom",
    "eject": "react-scripts eject"
  },
  "devDependencies": {
    "firebase-tools": "^3.9.2"
  }
}