getting "Parse Error: there was a problem parsing the package" trying to install.

Processing version 3.3.6

Android mode 4.0

android version on phone: 6.0

everything I changed on the manifest:

android:versionCode="1" android:versionName="1.0" package="Introscopia.testotesto123minus4haha">
    <uses-sdk android:minSdkVersion="17" android:targetSdkVersion="23"/>
    <application android:icon="@drawable/icon" android:label="testotesto123minus4haha">
        <activity android:name=".balls"

I have the icon files in the folder, I try to export a signed package, it gives me BUILD SUCCESSFUL.

click the .apk on the phone, it gives me "Parse Error: there was a problem parsing the package"