title: "Failed to resolve: support-v4" after upgrading android studio
body: <p>I was in the middle of a project when i decided to upgrade android studio from 3.0.1 to 3.1.2 and ever since i did, i get this error when building my app. <strong>I know questions similar to this one has been asked before but the difference is, it doesn't provide the version of the library it has problem with. So it's obviously a different problem</strong>.
  Here is screenshot</p>
  
  <p><a href="https://i.stack.imgur.com/Rd35G.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Rd35G.png" alt="Screenshot"></a></p>
  
  <p>app level build.gradle:</p>
  
  <pre><code>android {
      compileSdkVersion 27
      defaultConfig {
          applicationId "..."
          minSdkVersion 18
          targetSdkVersion 27
          versionCode 16
          versionName "1.1.1"
          multiDexEnabled true
          testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
          vectorDrawables.useSupportLibrary = true
          }
      }    
  
  ext {
      lifecycleLibVersion = '1.1.1'
      supportLibVersion = '27.1.1'
      daggerLibVersion = '2.15'
      gmsLibVersion = '11.8.0'
      persistenceLibVersion = '1.0.0'
  }
  dependencies {
      implementation fileTree(include: ['*.jar'], dir: 'libs')
      implementation "android.arch.lifecycle:extensions:$lifecycleLibVersion"
      implementation "android.arch.persistence.room:runtime:$persistenceLibVersion"
      implementation "com.android.support:appcompat-v7:$supportLibVersion"
      implementation "com.android.support:cardview-v7:$supportLibVersion"
      implementation "com.android.support:design:$supportLibVersion"
      implementation "com.android.support:recyclerview-v7:$supportLibVersion"
      implementation "com.android.support:support-vector-drawable:$supportLibVersion"
      implementation 'com.android.support:multidex:1.0.3'
      implementation "com.google.android.gms:play-services-location:$gmsLibVersion"
      implementation "com.google.android.gms:play-services-maps:$gmsLibVersion"
      implementation "com.google.dagger:dagger-android-support:$daggerLibVersion"
      implementation "com.google.firebase:firebase-core:$gmsLibVersion"
      implementation 'com.github.bumptech.glide:glide:4.3.1'
      implementation 'com.github.lawloretienne:discreteslider:0.0.9'
      implementation 'com.jakewharton:butterknife:8.8.1'
      implementation 'com.journeyapps:zxing-android-embedded:3.5.0'
      implementation 'com.squareup.okhttp3:logging-interceptor:3.10.0'
      implementation 'com.squareup.retrofit2:retrofit:2.4.0'
      implementation 'com.squareup.retrofit2:converter-gson:2.4.0'
      implementation 'com.github.PhilJay:MPAndroidChart:v3.0.3'
      implementation "com.commonsware.cwac:saferoom:0.3.4"
  
      annotationProcessor "android.arch.persistence.room:compiler:$persistenceLibVersion"
      annotationProcessor 'com.github.bumptech.glide:compiler:4.3.1'
      annotationProcessor "com.google.dagger:dagger-compiler:$daggerLibVersion"
      annotationProcessor "com.google.dagger:dagger-android-processor:$daggerLibVersion"
      annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
  }
  </code></pre>
  
  <p>And project level build.gradle:</p>
  
  <pre><code>buildscript {
      repositories {
          google()
          jcenter()
          maven { url 'https://maven.fabric.io/public' }
          maven { url 'https://plugins.gradle.org/m2/' }
      }
  dependencies {
          classpath 'com.android.tools.build:gradle:3.1.2'
          classpath 'com.google.gms:google-services:3.2.0'
          classpath 'io.fabric.tools:gradle:1.25.1'
          classpath 'gradle.plugin.com.onesignal:onesignal-gradle-plugin:0.8.2'
      }
  }
  
  allprojects {
      repositories {
          google()
          jcenter()
          maven { url 'https://maven.google.com' }
          maven { url "https://jitpack.io" }
          maven { url "https://s3.amazonaws.com/repo.commonsware.com" }
      }
  }
  </code></pre>