Expo - Android 使用错误密钥签名的应用程序包

Question

I have an app that is published to the Google Play store and I recently upgraded my expo sdk version from 28 to 39. When I uploaded the App Bundle for the new release I got an error saying that the upload certificates did not match. I initially tried following this user's advice ( https://stackoverflow.com/a/59517306/9053902 ) but had no success. I eventually submitted a request for a key reset per the google support docs ( https://support.google.com/googleplay/android-developer/answer/9842756#create )

After the key was reset I attempted to build and resubmit but got the same upload certificate mismatch error. So I ran "expo build:android -c". Now the error says the signing key is wrong. I have the original downloaded.jks file, keystore password, key alias, and key password so I attempted to rebuild the App Bundle by manually providing expo with the path to the.jks file but the signing error persists.

How can I view the contents of the.jks file to check the signing key values and what other steps can I take? Also, is the.pem file that I created for the key reset supposed to be used for anything?

Answer 1

https://support.google.com/googleplay/android-developer/answer/9842756

Request for new upload certificate

1. Fill up this form
   https://support.google.com/googleplay/android-developer/contact/key

2. Generate Signed Bundle or APK
   [new_key].der

3. Generate.pem and Upload
   $ keytool -export -rfc -keystore [new_key].der -alias upload -file upload_certificate.pem

4. Wait for Google's email reply

It takes about 2 to 3 days to update to the new keystore once google verified it.