There is no valid Keystore defined for this app

问题

I want to add google maps api to my react-native project. I follow the doc but when i run expo fetch:android:hashes give me those errors

There is no valid Keystore defined for this app keytool error: java.lang.Exception: Keystore file does not exist: F:\React-Native-Redux-Nodejs-Firebase\instagram-clone\instagram-clone.tmp.jks Any way to fix this?

回答1:

You should provide SHA256 first

回答2:

1. You need to export from expo kit if you're using react-native-maps.

2. expo fetch:android:hashes This will work only if you've made an build or release .apk file using expo. This command will fetch for the keystore which is automatically saved in your expo project while creating a build.

来源：https://stackoverflow.com/questions/57947980/there-is-no-valid-keystore-defined-for-this-app