title: Unable to use Firebase in-app messaging in Android?
body: <p>I'm trying to implement the new Firebase in-app messaging feature to my Android app.but for whatsoever reason the app is crashing the moment I added the library to my gradle.</p>
  
  <p>This is my gradle:</p>
  
  <pre><code>implementation 'com.google.firebase:firebase-inappmessaging-display:17.0.0'
  implementation 'com.squareup.picasso:picasso:2.71828'
  </code></pre>
  
  <p>I gave the poicasso here because in the crash log I'm getting an error related to picasso</p>
  
  <p>Here is the log file:</p>
  
  <pre><code>08-19 18:10:08.482 26606-26606/com.kirtu.simpletexts.texts.debug E/CrashlyticsCore: Failed to execute task.
      java.util.concurrent.TimeoutException
          at java.util.concurrent.FutureTask.get(FutureTask.java:177)
          at com.crashlytics.android.core.CrashlyticsBackgroundWorker.submitAndWait(CrashlyticsBackgroundWorker.java:41)
          at com.crashlytics.android.core.CrashlyticsController.handleUncaughtException(CrashlyticsController.java:320)
          at com.crashlytics.android.core.CrashlyticsController$6.onUncaughtException(CrashlyticsController.java:300)
          at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.uncaughtException(CrashlyticsUncaughtExceptionHandler.java:42)
          at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1068)
          at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1063)
  08-19 18:10:08.484 26606-26606/com.kirtu.simpletexts.texts.debug E/AndroidRuntime: FATAL EXCEPTION: main
      Process: com.kirtu.simpletexts.texts.debug, PID: 26606
      java.lang.NoClassDefFoundError: Failed resolution of: Lcom/squareup/picasso/OkHttpDownloader;
          at com.google.firebase.inappmessaging.display.internal.b.b.zzr.get(com.google.firebase:firebase-inappmessaging-display@@17.0.0:2038)
          at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
          at com.google.firebase.inappmessaging.display.internal.zzf.get(com.google.firebase:firebase-inappmessaging-display@@17.0.0:1021)
          at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
          at com.google.firebase.inappmessaging.display.zzb.get(com.google.firebase:firebase-inappmessaging-display@@17.0.0:1062)
          at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
          at com.google.firebase.inappmessaging.display.internal.b.a.zzb.zza(com.google.firebase:firebase-inappmessaging-display@@17.0.0:104)
          at com.google.firebase.inappmessaging.display.FirebaseInAppMessagingDisplayRegistrar.zza(com.google.firebase:firebase-inappmessaging-display@@17.0.0:1058)
          at com.google.firebase.inappmessaging.display.zza.create(com.google.firebase:firebase-inappmessaging-display@@17.0.0)
          at com.google.firebase.components.zzh.zza(com.google.firebase:firebase-common@@16.0.1:29)
          at com.google.firebase.components.zzi.get(com.google.firebase:firebase-common@@16.0.1)
          at com.google.firebase.components.zzh.get(com.google.firebase:firebase-common@@16.0.1:40)
          at com.google.firebase.components.ComponentContainer$$CC.get(com.google.firebase:firebase-common@@16.0.1:15)
          at com.google.firebase.components.zzd.get(com.google.firebase:firebase-common@@16.0.1)
          at com.google.firebase.components.zzd.zza(com.google.firebase:firebase-common@@16.0.1:68)
          at com.google.firebase.FirebaseApp.zze(com.google.firebase:firebase-common@@16.0.1:716)
          at com.google.firebase.FirebaseApp.initializeApp(com.google.firebase:firebase-common@@16.0.1:329)
          at com.google.firebase.FirebaseApp.initializeApp(com.google.firebase:firebase-common@@16.0.1:295)
          at com.google.firebase.FirebaseApp.initializeApp(com.google.firebase:firebase-common@@16.0.1:282)
          at com.google.firebase.provider.FirebaseInitProvider.onCreate(com.google.firebase:firebase-common@@16.0.1:37)
          at android.content.ContentProvider.attachInfo(ContentProvider.java:1751)
          at android.content.ContentProvider.attachInfo(ContentProvider.java:1726)
          at com.google.firebase.provider.FirebaseInitProvider.attachInfo(com.google.firebase:firebase-common@@16.0.1:31)
          at android.app.ActivityThread.installProvider(ActivityThread.java:5977)
          at android.app.ActivityThread.installContentProviders(ActivityThread.java:5547)
          at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5486)
          at de.robv.android.xposed.XposedBridge.invokeOriginalMethodNative(Native Method)
          at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:360)
          at android.app.ActivityThread.handleBindApplication(&lt;Xposed&gt;)
          at android.app.ActivityThread.-wrap2(ActivityThread.java)
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1575)
          at android.os.Handler.dispatchMessage(Handler.java:102)
          at android.os.Looper.loop(Looper.java:154)
          at android.app.ActivityThread.main(ActivityThread.java:6243)
          at java.lang.reflect.Method.invoke(Native Method)
          at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:891)
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:781)
          at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:107)
      Caused by: java.lang.ClassNotFoundException: Didn't find class "com.squareup.picasso.OkHttpDownloader" on path: DexPathList[[zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/base.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_dependencies_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_0_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_1_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_2_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_3_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_4_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_5_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_6_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_7_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_8_apk.apk", zip file "/data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.kirtu.simpletexts.texts.debug-2/lib/arm64, /data/app/com.kirtu.simpletexts.texts.debug-2/base.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_dependencies_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_0_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_1_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_2_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_3_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_4_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_5_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_6_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_7_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_8_apk.apk!/lib/arm64-v8a, /data/app/com.kirtu.simpletexts.texts.debug-2/split_lib_slice_9_apk.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
          at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
              ... 38 more
  08-19 18:10:08.723 834-12882/? E/linker: readlink("/proc/self/fd/276") failed: Permission denied [fd=276]
  </code></pre>
  
  <p>Check the line where it says something related to picasso line 12.</p>
  
  <p>Let me know if I need to give anything.</p>