Error: Failed to execute: com.android.support:design:25.4.0;Error:Failed to resolve: com.android.support:support-core-utils:25.4.0

I am learning Firebase and I am stuck due to the following errors:

Error:Failed to resolve: com.android.support:customtabs:25.4.0
Error:Failed to resolve: com.android.support.constraint:constraint-layout:1.1.0-beta1
Error:Failed to resolve: com.android.support:design:25.4.0
Error:Failed to resolve: com.android.support:support-core-utils:25.4.0
Error:Failed to resolve: com.android.support:cardview-v7:25.4.0

      

The dependencies in my app / build.gradle file are as follows:

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support:design:25.3.1'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    //Firebase
    compile 'com.google.firebase:firebase-database:10.0.1'
    compile 'com.google.firebase:firebase-auth:11.0.2'
    compile 'com.firebaseui:firebase-ui-auth:2.1.1'
    testCompile 'junit:junit:4.12'    
}

      

and for my build.gradle file outside the app folder

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.google.gms:google-services:3.0.0'
    }
}

allprojects {
    repositories {
        jcenter()
        maven {
            url "https://maven.google.com"
        }
    }
}

      

I would like to ask if there is a solution / s for these errors? I have searched the net for solutions for these errors but cannot find a solution that can solve my problem.

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2 answers


You need to change this line of code:

compile 'com.android.support.constraint:constraint-layout:1.0.2'

      

from

compile 'com.android.support.constraint:constraint-layout:1.0.1'

      



And these two lines have the same version:

compile 'com.google.firebase:firebase-database:11.0.1'
compile 'com.google.firebase:firebase-auth:11.0.1'

      

Hope it helps.

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My program had the same problem and I was able to solve it. According to the libraries available on the Firebase webpage, you should use the last line of the live database dependency: com.google.firebase: firebase-database: 11.0.2



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