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

Question

I am trying to add recyclerview to my project and get this error, and I added it from Android studio dependencies

Answer 1

Starting with version 26 of the support libraries, make sure the repositories section contains the maven section with the endpoint https://maven.google.com .

Something like:

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

Answer 2

This is how I work.

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

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

• Then in 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 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' } 

Answer 3

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

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

Answer 4

I am facing the same problem while updating the SDK and Android version (3.0 beta). I solved this problem by going through this tutorial. In this they said that we are updating the assembly configuration file, for example

 android { compileSdkVersion 26 buildToolsVersion '26.0.0' defaultConfig { targetSdkVersion 26 } ... } dependencies { compile 'com.android.support:appcompat-v7:26.0.0' } // REQUIRED: Google 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 this helps you.

Answer 5

in the case when I found that OneSignal changed its dependencies

so i changed it with

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

to

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

then it works, please check for any non-specific dependency.

Answer 6

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

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

Answer 7

Google’s new Maven registry is required for the latest support library compatible with Android 8.0. Just update the Google Maven repository as shown below:

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

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

Alternatively, you can update the build.gradle file as follows:

  repositories { jcenter() google() } 

Then add the desired library to the dependency block. For example, a map library looks like this:

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

Answer 8

try to compile

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

Answer 9

Update your Android support repository from sdk manager.

Answer 10

There is another way to add google repository

• Add gradle-4.1-rc-1-all to gradle -wrapper.properties.

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

• Then add google() to the top level build.gradle file

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

Answer 11

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

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

And for below Android Studio 3.0 and starting with support libraries 26. + your build.gradle project should look like this: p>

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

check these links below for more details -

1 - Creating Android Applications

2 - Add build dependencies

3 - Customize your build

Answer 12

Clear gradle from terminal

 ./gradlew clean 

then use this code in build.gradle section

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

Make sure your version of the library is available. For your verification you can use the link

Answer 13

Just change the build version with msgstr "

to

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

This will solve your problem.

Answer 14

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

Answer 15

 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 } 

it works for me

Answer 16

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

Answer 17

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

This should print the latest version and allow its compilation.

Answer 18

try it,

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

choose to use the default gradient wapper (recommended)

and untick offline work

gradle build succeeds as soon as you can change the settings

Answer 19

Perhaps this problem is related to the facebook library. Replace

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

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