Failed to resolve: com.android.support:cardview-v7:26.0.0 android

Android Android Recyclerview Android Gradle-Plugin Android Support-Library

Android Problem Overview

i try to add recyclerview to my project and get this error appear and i added it from android studio dependencies

Android Solutions

Solution 1 - Android

Starting from version 26 of support libraries make sure that the repositories section includes a maven section with the "https://maven.google.com" endpoint.

Something like;

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

Solution 2 - Android

This is how I have it working.

Add maven { url "https://maven.google.com" } as @Gabriele_Mariotti suggests above.

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

Then on the build.gradle file inside the App folder add

 compileSdkVersion 26
 buildToolsVersion "25.0.3"
 defaultConfig {
     applicationId "com.xxx.yyy"
     minSdkVersion 16
     targetSdkVersion 26
 }

Then on the dependencies use

 dependencies {
     compile 'com.android.support:appcompat-v7:26.0.1'
     compile 'com.android.support:design:26.0.1'
     compile 'com.google.android.gms:play-services-maps:11.0.4'
     compile 'com.google.android.gms:play-services-location:11.0.4'
     compile 'com.mcxiaoke.volley:library-aar:1.0.0'
     compile 'com.android.support:cardview-v7:26.0.1'
 }

Solution 3 - Android

If you are using Android Studio 3.0 or above make sure your project build.gradle should have content similar to-

buildscript {                 
    repositories {
        google()  // add google() before jcenter()
        jcenter()
    }
    dependencies {            
        classpath 'com.android.tools.build:gradle:3.0.1'

    }
}

allprojects {
    repositories {
        google()  // add google() before jcenter()
        jcenter()
    }
}

And for below Android Studio 3.0 and starting from support libraries 26.+ your project build.gradle must look like this-

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

Note- position really matters add google() before jcenter()

check these links below for more details-

1- Building Android Apps

2- Add Build Dependencies

3- Configure Your Build

Solution 4 - Android

Just add this to your main all project level build.gradle file under allprojects()

 maven {
    url "https://maven.google.com"
 }

Solution 5 - Android

I face the same problem while I have updated my SDK and Android studio version(3.0 beta). I have solved this problem going through this tutorial. In this they told us to update are build configuration file like

android {
   compileSdkVersion 26
   buildToolsVersion '26.0.0'
   defaultConfig {
   targetSdkVersion 26
  }
  ...
}

dependencies {
   compile 'com.android.support:appcompat-v7:26.0.0'
}

// REQUIRED: Google's new Maven repo is required for the latest
// support library that is compatible with Android 8.0
repositories {
   maven {
       url 'https://maven.google.com'
       // Alternative URL is 'https://dl.google.com/dl/android/maven2/'
   }
}

Hope it will help you out.

Solution 6 - Android

in may case I found OneSignal changed their dependencies

so I changed it from

compile 'com.onesignal:OneSignal:[3.5.8, 3.99.99]'

compile 'com.onesignal:OneSignal:[3.5.8, 3.5.8]'

then it works, please check any unspecific dependency.

Solution 7 - Android

Add this to the project level build.gradle file and it should work fine.

allprojects {
    repositories {
        google() // this is to be added if there's something already.
        jcenter()
    }
}

Solution 8 - Android

Google's new Maven repo is required for the latest support library that is compatible with Android 8.0. Just update your Google's Maven repository like below:

To add them to your build, add maven.google.com to the Maven repositories in your module-level build.gradle file:

repositories {
    maven {
        url 'https://maven.google.com'
        // Alternative URL is 'https://dl.google.com/dl/android/maven2/'
    }
}

Alternative you can update build.gradle file like this:

    repositories {
        jcenter()
        google()
    }

Then add the desired library to your dependencies block. For example, the cardview library looks like this:

dependencies {
    compile 'com.android.support:cardview-v7:26.1.0'
}

Solution 9 - Android

in sdk 28 u can use

implementation 'com.android.support:design:28.0.0'

and remove cardView library

Solution 10 - Android

Update your Android Support Repository from sdk manager.

Solution 11 - Android

There is another way to add google repository

Add gradle-4.1-rc-1-all in gradle-wrapper.properties.

 distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-rc-1-all.zip

Then add google() in the top-level build.gradle

 allprojects {
   repositories {
     google()
     jcenter()
   }
 }

Solution 12 - Android

Simply change the build-version from compile 'com.android.support:appcompat-v7:26.0.0'

compile 'com.android.support:appcompat-v7:26.0.0-alpha1'

This will solve your problem.

Solution 13 - Android

If the other solutions here do not work, make sure you are not in 'offline' mode. If enabled, android will not download the required files and you will get this error.

Solution 14 - Android

try to compile

 compile 'com.android.support:cardview-v7:25.3.1'

Solution 15 - Android

Clean your gradle from terminal

./gradlew clean

then use this code in your build.gradle section

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

Make sure, your included library version is available. For your checking, you can use this link

Solution 16 - Android

I had this issue when creating a new project in Android Studio using Kotlin. The way that finally helped me:

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

Solution 17 - Android

Ionic 4, opened /platforms/android/platform.properties, changed the version of the listed library throwing the error (in my case, com.android.support:support-v4:27.+) to:

com.android.support:support-v4:28.+

Solution 18 - Android

Use compile 'com.android.support:cardview-v7:25.4.0'
If you want version 26 you should use compile 'com.android.support:cardview-v7:26.0.0-beta2', because it is beta for now

Solution 19 - Android

android {
     compileSdkVersion 26
     buildToolsVersion '26.0.2'
     useLibrary 'org.apache.http.legacy'
 defaultConfig {
    applicationId "com.test"
    minSdkVersion 15
    targetSdkVersion 26
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    multiDexEnabled true
}

this is working for me

Solution 20 - Android

compile 'com.android.support:cardview-v7:+'

This should pull the most recent version, and allow it to compile.

Solution 21 - Android

try this,

goto Android->sdk make sure you have all depenencies required . if not , download them . then goto File-->Settigs-->Build,Execution,Depoyment-->Gradle

choose use default gradle wapper (recommended)

and untick Offline work

gradle build finishes successfully for once you can change the settings

Solution 22 - Android

May be this problem is due to facebook library. Replace

compile 'com.facebook.android:facebook-android-sdk:[4,5)'

compile 'com.facebook.android:facebook-android-sdk:4.26.0'

Solution 23 - Android

@Aryan is correct https://stackoverflow.com/questions/47164768/failed-to-resolve-com-android-supportappcompat-v727-dependency-error

A picture worth thousand words

Solution 24 - Android

For me I just had to clean my project.

Build -> Clean Project

Another time I had to:

File -> Sync Project with Gradle Files.

Solution 25 - Android

2 Steps to fix this.. 1, connect to internet. 2, Click on clean project. this will fix it :)

Solution 26 - Android

When you sync this dependency to the android studio:

 implementation 'com.android.support:cardview-v7:26.0.1-alpha1'

Then, Sync the Gradle with Project Files. It will say, (Suppose if you are working on new ones like androidx) obviously, it will show error on the dependency.

For that you can go to the File menu and click on the invalidate/restart the code. It will resolve itself and the application will restart without any error.

Content Type	Original Author	Original Content on Stackoverflow
Question	ahmed khattab	View Question on Stackoverflow
Solution 1 - Android	Gabriele Mariotti	View Answer on Stackoverflow
Solution 2 - Android	macbee	View Answer on Stackoverflow
Solution 3 - Android	D_Alpha	View Answer on Stackoverflow
Solution 4 - Android	Anukool srivastav	View Answer on Stackoverflow
Solution 5 - Android	Rahul Sharma	View Answer on Stackoverflow
Solution 6 - Android	Developer So far	View Answer on Stackoverflow
Solution 7 - Android	Pei	View Answer on Stackoverflow
Solution 8 - Android	0xAliHn	View Answer on Stackoverflow
Solution 9 - Android	amir	View Answer on Stackoverflow
Solution 10 - Android	Mohammed Farhan	View Answer on Stackoverflow
Solution 11 - Android	Liang HAN	View Answer on Stackoverflow
Solution 12 - Android	Mayur Waghmare	View Answer on Stackoverflow
Solution 13 - Android	Steven Spungin	View Answer on Stackoverflow
Solution 14 - Android	Anmol317	View Answer on Stackoverflow
Solution 15 - Android	aslamconsole	View Answer on Stackoverflow
Solution 16 - Android	Emad Razavi	View Answer on Stackoverflow
Solution 17 - Android	Cedric Ipkiss	View Answer on Stackoverflow
Solution 18 - Android	DeKaNszn	View Answer on Stackoverflow
Solution 19 - Android	Pankaj Soni	View Answer on Stackoverflow
Solution 20 - Android	Freytes	View Answer on Stackoverflow
Solution 21 - Android	Harsh	View Answer on Stackoverflow
Solution 22 - Android	Deepak Sharma	View Answer on Stackoverflow
Solution 23 - Android	Dung	View Answer on Stackoverflow
Solution 24 - Android	Marc Alexander	View Answer on Stackoverflow
Solution 25 - Android	Tolani	View Answer on Stackoverflow
Solution 26 - Android	T Manojith	View Answer on Stackoverflow