- 1 year ago
Getting Error "Your project must have an Android package set in app.json" despite that fact that I have an android package set in app.json
The error message "Your project must have an Android package set in app.json" typically occurs in React Native projects when the Android package name is not correctly specified in the app.json
file. To resolve this issue, make sure you have the correct Android package name defined in the app.json
file.
Here are the steps you can follow:
Open the
app.json
file in the root directory of your React Native project.Locate the
"android"
section in the JSON file. It should look similar to this:json"android": {
"package": "com.example.myapp"
},
Ensure that the
"package"
property is set to the correct Android package name for your application. The package name should follow the standard Java package naming convention (e.g.,com.example.myapp
).Save the
app.json
file.
After updating the Android package name in the app.json
file, try rebuilding or running your React Native project for Android again. The error should no longer occur if the Android package name is set correctly.
If you're still encountering the error after verifying the Android package name, double-check for any typos or formatting issues in the app.json
file.