Help!! My apk cannot upload on Google Play because of apksigned

Expo Development Tools
1

I already search in many forum but still not solved my problem. I really begging to all of you who can help me out from this problem. I will show you two type of error while I try to upload my apk

  1. For the first one is like this
    Keystore%20error
    Keystore%20error973×371 42.2 KB

after i try upload my upload_cert by using command expo fetch:android:upload-cert then the error return like this

  1. Here the second error I got
    You uploaded an APK with an invalid signature (learn more about signing). Error from apksigner: ERROR: JAR_SIG_NO_SIGNATURES: No JAR signatures

Then I was stuck here. Really some someone can help me. Thank you

2

Hey @jombelanja!

Have you changed anything in your app.json file? Also, are you sure you’re using the same keystore as before to sign your app?

For the second error- make sure the password you were given for your keystore is correct.

Hope that helps!
Charlie