[FIXED] What does it mean " The request Url /index.bundle was not found on this server"?

Issue

When I run a react-native project, I get this error, but I don't know what mistakes I do, I was very confused.

Solution

• click on ctrl+M and open settings .
• go to debug source host & port for device and set the local host as localhost:9090
• now run the project

  react-native start --port 9090
  react-native run-android --port 9090
  

Answered By - Vyshnavi.K

Answer Checked By - Mary Flores (PHPFixing Volunteer)