Unable to get provider com google firebase provider FirebaseInitProvider

Question

I am testing the new Crash tool  https   firebase google com docs crash   After going through the steps  the app launches and it crashes saying   05-18 17 28 18 870 28743 28743 E AndroidRuntime  java lang RuntimeException  Unable to get provider com google firebase provider FirebaseInitProvider  java lang IllegalStateException  Incorrect provider authority in manifest  Most likely due to a missing applicationId variable in application s build gradle  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android app ActivityThread installProvider ActivityThread java 5156  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android app ActivityThread installContentProviders ActivityThread java 4748  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android app ActivityThread handleBindApplication ActivityThread java 4688  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android app ActivityThread -wrap1 ActivityThread java  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android app ActivityThread H handleMessage ActivityThread java 1405  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android os Handler dispatchMessage Handler java 102  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android os Looper loop Looper java 148  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android app ActivityThread main ActivityThread java 5417  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at java lang reflect Method invoke Native Method  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at com android internal os ZygoteInit MethodAndArgsCaller run ZygoteInit java 726  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at com android internal os ZygoteInit main ZygoteInit java 616  05-18 17 28 18 870 28743 28743 E AndroidRuntime  Caused by  java lang IllegalStateException  Incorrect provider authority in manifest  Most likely due to a missing applicationId variable in application s build gradle  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at com google firebase provider FirebaseInitProvider zza Unknown Source  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at com google firebase provider FirebaseInitProvider attachInfo Unknown Source  05-18 17 28 18 870 28743 28743 E AndroidRuntime     at android app ActivityThread installProvider ActivityThread java 5153  05-18 17 28 18 870 28743 28743 E AndroidRuntime         10 more

User · Answer

In my case  the problem was solved by adding this line to the module build gradle      ADD THIS AT THE BOTTOM  apply plugin   com google gms google-services    Source

User · Answer

1   Add the applicationId to the application s build gradle   android               defaultConfig           applicationId  com example my app                        And than Clean Project -  Build or Rebuild Project    2  If your minSdkVersion  lt   20  https   developer android com studio build multidex   Use Multidex correctly   application s build gradle  android                          defaultConfig                    multiDexEnabled true                  dependencies       implementation  com android support multidex 1 0 3              manifest xml   lt application             android name  android support multidex MultiDexApplication   gt              3   If you use a custom Application class  public class MyApplication extends MultiDexApplication        Override     protected void attachBaseContext Context context            super attachBaseContext context           MultiDex install this             manifest xml   lt application             android name  com example my app MyApplication   gt

User · Answer

The accepted answer didn t solve my problem    If you are using Multidex  your Application should extends MultiDexApplication instead of Application   MyApplication java  public class MyApplication extends MultiDexApplication               AndroidManifest xml   lt application       android name  your package name MyApplication        android allowBackup  true        android icon   mipmap ic launcher                    gt    Hope it helps

User · Answer

I had the same problem in Pre Lollipop devices  To solve that I did as follows  Meantime I was using multiDex in the project   1  add this for build gradle in module  app  multiDexEnabled   true  dexOptions       javaMaxHeapSize  4g      2  add this dependancy  compile  com android support multidex 1 0 1    3 Then in the MainApplication   public class MainApplication extends MultiDexApplication    private static MainApplication mainApplication    Override public void onCreate         super onCreate        mainApplication   this      Override protected void attachBaseContext Context context        super attachBaseContext context       MultiDex install this       public static synchronized MainApplication getInstance         return mainApplication        4 In the manifests file   lt application     android allowBackup  true      android name  android support multidex MultiDexApplication    This works for me  Hope this Helps you too

User · Answer

For react native app  the error was java lang RuntimeException  Unable to get provider com google firebase provider FirebaseInitProvider  java lang ClassNotFoundException  Didn t find class  com google firebase provider FirebaseInitProvider  It was only getting for devices with Android Version  lt   4 4  Solved it by just replacing Application in MainApplication java with MultiDexApplication  NOTE  import android support multidex MultiDexApplication

User · Answer

This should works   Step1   defaultConfig       applicationId  service ingreens com gpsautoon      minSdkVersion 17     targetSdkVersion 25     versionCode 1     versionName  1 0      multiDexEnabled true     testInstrumentationRunner  android support test runner AndroidJUnitRunner        Step 2   compile  com android support multidex 1 0 1      Step 3  Take another class  public class MyApplication extends MultiDexApplication         Step 4  Add this line on manifest   lt application     android name  android support multidex MultiDexApplication  gt   lt  application gt

User · Answer

Go to android studio setting  by pressing Ctrl Alt S in windows   search for Instant Run and uncheck Enable Instant Run   By disabling Instant Run and running your application again  problem will be resolved

User · Answer

I had the same issue and fixed by using project level crashlytics gradle version 2 1 1 classpath  com google firebase firebase-crashlytics-gradle 2 1 1

User · Answer

I was with the same problem in devices with SDK  lt  22  but for me the reason is the MultiDex  the MultiDex install must be in the attachBaseContext method   If you are using MultiDex  try this    public class YourApplication extends Application         Override     protected void attachBaseContext Context context            super attachBaseContext context           MultiDex install this              Override     public void onCreate             super onCreate            Realm init this     initialize other plugins             app build gradle   android        compileSdkVersion 24     buildToolsVersion  24 0 2       defaultConfig           applicationId  com test app          minSdkVersion 16         targetSdkVersion 24         versionCode 1         versionName  1 0          multiDexEnabled true             dexOptions           javaMaxHeapSize  4g                     dependencies           compile fileTree dir   libs   include      jar             compile  com android support appcompat-v7 24 2 1                      compile  com google firebase firebase-messaging 9 6 1          compile  com google android gms play-services 9 6 1          compile  com android support multidex 1 0 1

User · Answer

I ve got this error just on devices with API lower that 21  In my case  I have had to work with a project where multiDexEnabled option in build gradle was already set to true  I checked dex file from APK and referenced methods number was less than 64k  so project doesn t need to be a multidex one  therefore I set multiDexEnabled to false  This solution worked for me

User · Answer

In my case the problem happened after we migrated to AndroidX  For some reason  app was calling MultiDex install   with reflection       final Class lt   gt  clazz   Class forName  android support multidex MultiDex        final Method method   clazz getDeclaredMethod  install   Context class       method invoke null  this     I changed package from android support multidex MultiDex to androidx multidex MultiDex  It worked

User · Answer

Don t include the whole play services library but use the one that you need Replace the line in your build gradle   compile  com google android gms play-services 9 6 1    with the appropriate one from Google Play Services APIs like for example   compile  com google android gms play-services-gcm 9 6 1

User · Answer

Add this to your module-level build gradle    android                  defaultConfig                multiDexEnabled true          dependencies       compile  com android support multidex 1 0 1                    If you override Application class then extend it from MultiDexApplication    YourApplicationClass extends MultiDexApplication   If you cant extend it from MultiDexApplication class then override attachBaseContext   method as following     protected void attachBaseContext Context base         super attachBaseContext context        Multidex install this         And dont run  anything before MultiDex install this  is executed   If you dont override the Application class simply edit your manifest file as following       lt  xml version  1 0  encoding  utf-8   gt   lt manifest xmlns android  http   schemas android com apk res android              gt        lt application                             android name  android support multidex MultiDexApplication   gt                   lt  application gt              lt  manifest gt

User · Answer

you should be sure  to add this line at your manifest   https   developer android com studio run index html instant-run   lt  xml version  1 0  encoding  utf-8   gt   lt manifest xmlns android  http   schemas android com apk res android      package  com example android multidex myapplication  gt       lt application                     android name  android support multidex MultiDexApplication  gt                   lt  application gt   lt  manifest gt

User · Answer

I added the following code in proguard file    x000D   x000D  -keep public class   extends android app Activity x000D  -keep public class   extends android app Application x000D   x000D   x000D    and it worked in my case

User · Answer

Mine was because Firebase SDK in Gradle file was set to a wrong number version    I removed the Firebase debs from Gradle and re-installed them again using Firebase Assistant

User · Answer

in my case  I forget to add  or deleted accidentally  firebase core in build gradle  implementation  com google firebase firebase-core xx x x

User · Answer

If you get the same problem but already have the applicationId set in build gradle  you can also try the following    in Android Studio  Build   Clean Project in other IDEs  Clean  Rebuild  whatever

User · Answer

Instead of manually adding the package name on the build gradle  you can do it this way   first add this line at the beggining  import java util regex Pattern   Then add this on the defaultConfig   android               defaultConfig                       applicationId   doExtractStringFromManifest  package                                 And finally add the doExtractStringFromManifest method   def doExtractStringFromManifest name         def manifestFile   file android sourceSets main manifest srcFile       def pattern   Pattern compile name          S            def matcher   pattern matcher manifestFile getText         matcher find        return matcher group 1      As there are a lot of Cordova comments on the answer  if you are working with Cordova  you shouldn t really edit the build gradle yourself  it has a comment at the beggining that say        GENERATED FILE  DO NOT EDIT    So  if you are using a Cordova  the best thing you can do is to update to cordova-android 5 1 0 or greater where this changes are already present

[firebase] Unable to get provider com.google.firebase.provider.FirebaseInitProvider

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