Error building Player: UnityException: APK Signing Failed! Failed to sign APK package. See the Console for details.

So–I’ve tried signing my APK to no avail. I have the passwords to my keystore correct, because when I browse to it, Unity picks it up and I can select my key. I also tried making a key inside Unity–but with either one I get this error.

The problem is, it says to look in the console–but all it says is the same text that was in the alert box:

Error building Player: UnityException: APK Signing Failed!
Failed to sign APK package. See the Console for details.

Is there any way to find out why it failed to sign it? I checked the Editor.log to no avail.

//Debug.log(En Español);

  • El problema es el JDK, tenéis que
    poner en la ruta de preferencias,
    una que trabaje con 32 bits, o en
    tal caso, una que sea compatible con
    unity! ejemplo: hay casos en que el
    JDK para windows 10 = Java(jdk v.10)
    no llega trabajar aún en Unity, así
    que por ahora trabajar con una
    versión anterior a la JDK que
    tengaís… la cual os da por
    error…

//Debug.log(In English);

  • The problem is the JDK, you have to
    put in the preferences path, one that
    works with 32 bits, or in that case,
    one that is compatible with unity!
    example: there are cases in which the
    JDK for windows 10 = Java (jdk v.10)
    does not work yet in Unity, so for
    now work with a version before the
    JDK that you have which gives you by
    mistake.