title: Gradle Build Error Could not get unknown property supportVersion
body: <p>Error Message: </p>
  
  <blockquote>
    <p>Could not get unknown property 'supportVersion' for object of type
    org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.</p>
  </blockquote>
  
  <p>Build.gradle Codes:-</p>
  
  <pre><code>apply plugin:'com.android.application'
  
  android {
  
      compileSdkVersion 25
  
      buildToolsVersion '27.0.3'
  
      defaultConfig {
  
          applicationId "com.eassycars.www.dlservices"
  
          minSdkVersion 16
  
          targetSdkVersion 25
  
          versionCode 1
  
          versionName "1.0"
  
          testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
  
      }
  
      buildTypes {
  
          release {
  
              minifyEnabled false
  
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
  
          }
  
      }
  
  }
  
  dependencies {
  
      compile fileTree(include: ['*.jar'], dir: 'libs')
  
  // google &amp; support
  
   implementation "com.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler :$supportVersion"
  
      implementation "com.android.support:appcompat-v7:$supportVersion"
  
      implementation "com.android.support:cardview-v7:$supportVersion"
  
      implementation "com.android.support:recyclerview-v7:$supportVersion"
  
      implementation "com.android.support:design:$supportVersion"
  
      implementation "com.android.support:palette-v7:$supportVersion"
  
      implementation "com.android.support:customtabs:$supportVersion"
  
      implementation "com.android.support:support-v4:$supportVersion"
  
      implementation 'com.google.android.exoplayer:exoplayer:r2.0.4'
  // utils
  
      implementation 'com.github.bumptech.glide:glide:4.0.0'
      annotationProcessor 'com.github.bumptech.glide:compiler:4.0.0'
  
      implementation 'com.koushikdutta.ion:ion:2.1.7'
  
      implementation 'com.github.Commit451:bypasses:1.0.4'
  
      implementation 'com.jakewharton:butterknife:8.8.0'
      annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.0'
  
      implementation 'com.drewnoakes:metadata-extractor:2.9.1'
  
      implementation "com.orhanobut:hawk:2.0.1"
  
      classpath 'com.google.gms:google-services:3.1.1'
  
      compile 'com.android.support:support-annotations:27.1.1'
  }
  </code></pre>
  
  <p>Can Anyone tell me that how to fix this error </p>