Android app signing

Question

Java

I'm having the following problem: I wrote an android app, eclipse environment, created a certificate for it, signed successfully. The question arises: if I want to transfer this certificate to another computer, which files do I need to transfer? For signing I use jarsigner, I do it at this link. I first transferred only the keystore file, but jarsigner swears: jarsigner: Certificate chain not found for: fractal-keystore-alias. fractal-keystore-alias must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain. What could it be? Thanks for answers!

Answer 1

That's right, you only need a keystore. Check if the alias is correct.

Answer 2

keystore is a storage file that can contain several pairs of private and public keys, each pair is identified by an alias. The keystore itself, as well as each alias, can be password protected in order to access it.
accordingly, you only need the keystore.
and then you need to look at the jarsigner parameters, you may have specified the wrong password for the repository ...