Problem renaming project

[kadinlz]

Describe the bug
I'm getting the error "Application myApp has not been registered" when I try to rename the app following the linked renaming guide.

Steps to reproduce

1. Downloaded the boilerplate
2. npm install
3. deleted android/ and /ios
4. react-native eject
5. react-native link
6. react-native run-android

[AmitM30]

Hi @kadinzhang. I had mentioned that link as a reference. Haven't tried that on latest version though. Let me try that and get back.