ReactJS deploy app error Cannot copy to clipboard: Command failed: xsel --clipboard --input

问题

I'm trying to deploy a ReactJS app in my Ubuntu 16.04 server but when I execute the command:

serve -s build

This is my package.json file:

{
  "name": "client",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "bootstrap": "^4.3.1",
    "history": "^4.9.0",
    "jquery": "^3.4.0",
    "moment": "^2.24.0",
    "popper.js": "^1.15.0",
    "react": "^16.8.6",
    "react-dom": "^16.8.6",
    "react-router-dom": "^5.0.0",
    "react-scripts": "2.1.8"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": [
    ">0.2%",
    "not dead",
    "not ie <= 11",
    "not op_mini all"
  ]
}

I get this error:

ERROR: Cannot copy to clipboard: Command failed: xsel --clipboard --input
xsel: Can't open display: (null)
: Inappropriate ioctl for device

   ┌──────────────────────────────────────────────────┐
   │                                                  │
   │   Serving!                                       │
   │                                                  │
   │   - Local:            http://localhost:5000      │
   │   - On Your Network:  http://server_IP:5000   │
   │                                                  │
   └──────────────────────────────────────────────────┘

But the app is not loaded and is not accessible at the port 5000.

How can I figured out this?

回答1:

I avoided the problem by pointing the nginx server directly to the /build folder of my ReactJS project and specifically to the index.html file.

In this way I don't have the problem described in the question, because I don't execute anymore a service with serve -s build command.

回答2:

It's something todo with the clipboard module, try removing it from your APP with npm uninstall "Find the clipboard module name in package.json" then try to rebuild and see what happen?
If the problem persists try to delete your node_modules and install again

来源：https://stackoverflow.com/questions/55760655/reactjs-deploy-app-error-cannot-copy-to-clipboard-command-failed-xsel-clipbo

标签

javascript

node.js

reactjs

Ubuntu

deployment