title: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/internal/zzuw;
body: <p>My app is successfully build but unable to open my app its getting crashed.  I checked the logcat and saw below mention error.</p>
  
  <p>My android/gradle.build file contains classpath 'com.android.tools.build:gradle:3.1.2' and classpath 'com.google.gms:google-services:3.2.1'</p>
  
  <pre><code>    java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/internal/zzuw;
              at com.google.android.gms.internal.zzlx.&lt;init&gt;(Unknown Source)
              at com.google.android.gms.internal.zzlx.&lt;init&gt;(Unknown Source)
              at com.google.android.gms.ads.InterstitialAd.&lt;init&gt;(Unknown Source)
              at com.sbugert.rnadmob.RNAdMobInterstitialAdModule.&lt;init&gt;(RNAdMobInterstitialAdModule.java:48)
              at com.sbugert.rnadmob.RNAdMobPackage.createNativeModules(RNAdMobPackage.java:18)
              at com.facebook.react.NativeModuleRegistryBuilder.processPackage(NativeModuleRegistryBuilder.java:106)
              at com.facebook.react.ReactInstanceManager.processPackage(ReactInstanceManager.java:1171)
              at com.facebook.react.ReactInstanceManager.processPackages(ReactInstanceManager.java:1141)
              at com.facebook.react.ReactInstanceManager.createReactContext(ReactInstanceManager.java:1083)
              at com.facebook.react.ReactInstanceManager.access$900(ReactInstanceManager.java:113)
              at com.facebook.react.ReactInstanceManager$5.run(ReactInstanceManager.java:920)
              at java.lang.Thread.run(Thread.java:761)
       Caused by: java.lang.ClassNotFoundException: com.google.android.gms.internal.zzuw
              at java.lang.VMClassLoader.findLoadedClass(Native Method)
              at java.lang.ClassLoader.findLoadedClass(ClassLoader.java:742)
              at java.lang.ClassLoader.loadClass(ClassLoader.java:362)
              at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
              ... 12 more
       Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/internal/zzuy;
              ... 12 more
       Caused by: java.lang.ClassNotFoundException: com.google.android.gms.internal.zzuy
              at java.lang.VMClassLoader.findLoadedClass(Native Method)
              at java.lang.ClassLoader.findLoadedClass(ClassLoader.java:742)
              at java.lang.ClassLoader.loadClass(ClassLoader.java:362)
              at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
              ... 12 more
       Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/internal/zzev;
              ... 12 more
       Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.internal.zzev" on path: DexPathList[[zip file "/data/app/com.sixdee.marketplace-2/base.apk"],nativeLibraryDirectories=[/data/app/com.sixdee.marketplace-2/lib/x86, /data/app/com.sixdee.marketplace-2/base.apk!/lib/x86, /system/lib, /vendor/lib]]
              at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
              at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
              at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
              ... 12 more
  </code></pre>
  
  <p>Heres My android/app/gradle.build : </p>
  
  <pre><code>   dependencies {
          implementation(project(':react-native-firebase')) {
              transitive = false
          }
          implementation project(':react-native-image-picker')
          implementation project(':react-native-fast-image')
          implementation project(':react-native-admob')
          implementation project(':react-native-google-analytics-bridge')
          implementation project(':react-native-onesignal')
          implementation project(':react-native-fbsdk')
          implementation project(':react-native-blur')
          implementation project(':react-native-linear-gradient')
          implementation project(':react-native-vector-icons')
          implementation project(':react-native-device-info')
          implementation project(':react-native-geocoder')
          implementation project(':react-native-image-resizer')
          implementation 'com.facebook.android:facebook-android-sdk:[4.22.1)'
  
          implementation "com.google.android.gms:play-services-base:15.0.0"
          implementation "com.google.firebase:firebase-core:15.0.2"
          implementation 'com.google.firebase:firebase-messaging:15.0.2'
  
          implementation 'com.android.support:multidex:1.0.1'
  
          implementation fileTree(dir: "libs", include: ["*.jar"])
          implementation "com.android.support:appcompat-v7:27.1.1"
          implementation 'com.google.android.gms:play-services-ads:15.0.0'
          implementation ("com.facebook.react:react-native:0.54.4"){force = true}
          //compile "com.facebook.react:react-native:+"  // From node_modules
          //classpath 'com.google.gms:google-services:3.0.0'
      }
      apply plugin: 'com.google.gms.google-services'
  </code></pre>