Error: fix the version conflict (google-services p

Question

As per this SO thread, I know there are version conflicts, but issue still persists after new versions from Google.

Error:Execution failed for task ':app:processDebugGoogleServices'. Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 10.0.1.

My build.gradle(Module: app)

....
dependencies {
   compile fileTree(dir: 'libs', include: ['*.jar'])
   androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
    })
   compile 'com.android.support:appcompat-v7:26.+'
   compile 'com.android.support.constraint:constraint-layout:1.0.2'
   testCompile 'junit:junit:4.12'
   compile 'com.google.firebase:firebase-messaging:10.0.1'
   compile 'com.google.android.gms:play-services-maps:11.0.4'
   compile 'com.google.android.gms:play-services-location:11.0.4'
}

apply plugin: 'com.google.gms.google-services'

What changes are required now?

Answer 1

Initially, the firebase database was pointing to 11.8.0 . after changing all the related jars to 11.0.4 this issue is resolved at SDK level. compile 'com.google.firebase:firebase-database:11.0.4' compile 'com.google.firebase:firebase-messaging:11.0.4'

Answer 2

You must use only one version for all 3 libs

compile 'com.google.firebase:firebase-messaging:11.0.4'
compile 'com.google.android.gms:play-services-maps:11.0.4'
compile 'com.google.android.gms:play-services-location:11.0.4'

OR only use only 10.0.1 for 3 libs

Answer 3

Please change your project-level build.gradle file in which you have to change your dependencies class path of google-services or build.gradle path.

buildscript {

    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.2'
        classpath 'com.google.gms:google-services:4.0.1'
    }
}

Answer 4

With

com.android.tools.build:gradle:3.2.0

You have to use:

classpath 'com.google.gms:google-services:4.1.0'

This fixed my problem

Answer 5

as the message says go to: com.google.gms.google-services versions

And copy the last version's number . Mine was less than 3.3.1. Then in project's build.gradle put/change dependencies node as :

dependencies {
    classpath 'com.android.tools.build:gradle:3.1.2' // as it was before             
    classpath 'com.google.gms:google-services:3.3.1' // <-- the version change                  
        }

Then I synced the project and error went