Error type 3. Activity class {com.awesome_project/ com.awesome_project.MainActivity} does not exist in react native (Android device)

Question

I\'ve created the project using the following command.

react-native init Awesome_Project

I\'ve started the packager using the following com

Answer 1

I had a slightly different take on the same issue.

I'm not using react, however I did run into this same issue.

I tried all of the solutions on this page and, oddly enough, each of them worked once. But the problem continued to come back.

In the end I found that doing:

1. adb uninstall com.appname

2. followed by a restart of the handset

Solved the issue every time since discovering.

Using a Samsung S8 and Android 3.4.1. No crazy libraries other than OKHttp. Running on a Mac.