Build failure
Why is my app build failing?
If your build is failing, your build is not working, or your download is not completing, it is usually due to a configuration issue.
Check the exact error message shown in the Download section and match it with the issue below.
Common build failure reasons
Certificate mismatch (iOS) The provisioning profile does not match the uploaded distribution certificate.
Notification profile mismatch (iOS) The notification provisioning profile Bundle ID does not match the app.
Expired certificate (iOS) The uploaded distribution certificate has expired.
Invalid Firebase configuration Firebase settings, keys, or IDs are incorrect or incomplete.
Invalid Firebase file The uploaded Firebase configuration file is incorrect or does not match your app.
Android build error Unsupported special characters in the app name may cause the Android build to fail.
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