title: Failed to resolve: com.android.support:appcompat-v7:27.0.3
body: <p>This is an eclipse project that I migrated to android studio, it was working just fine till I upgraded android studio to the latest version today and I have this problem for hours now, can you please help me?</p>
  
  <p>This is my build.gradle (module):</p>
  
  <pre><code>apply plugin: 'com.android.application'
  android {
     compileSdkVersion 27
     buildToolsVersion '27.0.3'
  
     defaultConfig {
        applicationId "com.example.com"
        minSdkVersion 14
        targetSdkVersion 27
     }
  
     buildTypes {
       release {
           minifyEnabled false
           proguardFiles getDefaultProguardFile('proguard-android.txt'), 
           'proguard-rules.txt'
       }
    }
  }
  
  dependencies {
      implementation 'com.android.support:appcompat-v7:27.0.3'
      implementation 'com.google.android.gms:play-services:12.0.1'
  
  }
  </code></pre>
  
  <p>This is my build.gradle (project):</p>
  
  <pre><code>buildscript {
     repositories {
  
        google()
        jcenter()
  
  
     }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.2'
  
    }
  }
  
  allprojects {
     repositories {
        jcenter()
        google()
     }
  }
  </code></pre>