Warning: Invalid version firstname.lastname@example.org for expo sdkVersion 43.0.0. Use email@example.com
I am working on a React-Native Project and using expo, Everything was working fine but when i started to write more code related to my project it started to show a warning : Invalid version firstname.lastname@example.org for expo sdkVersion 43.0.0. Use email@example.com and my project stopped to perform as per expectations.
You need to check the version of React native and Expo, They must be compatible for each other. You can upgrade react native version. Change the version of
react native into
package.json manually. You can reinstall the expo client as well.
I just undo the code which i written in my project and reload the project on my android phone and it started to work perfectly