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java.util.zip.ZipException: duplicate entry: com/google/android/gms/internal/zzbq.class

I am new in Android. i am currently working in android app and when i try to run the app this error occurs.
I have researched but cant solve this error.
error
build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
multiDexEnabled true
applicationId "com.tutorialsbuzz.androidfacebook"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
repositories {
mavenCentral()
}
dependencies {
compile 'com.android.support:multidex:1.0.0'
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:support-v4:23.0.1'
compile 'com.android.support:design:23.0.1'
compile 'com.facebook.android:facebook-android-sdk:4.7.0'
compile 'com.squareup.picasso:picasso:2.4.0'
compile 'com.google.android.gms:play-services-auth:9.2.1'
compile 'com.google.android.gms:play-services:7.5.0'
}
thankyou in advance

In my case, it's because of the
compile 'com.facebook.android:audience-network-sdk:4.+'
I change it to this:
compile ('com.facebook.android:audience-network-sdk:4.+'){
exclude group:"com.google.android.gms"
}
No more problem!

The reason behind that may be you have include two different versions for gms. Also if you have included the complete package then there is no need to include the second 'compile 'com.google.android.gms:play-services:7.5.0'' If you need only auth services from google then dont include the complete package it ll exceed 65k methods and duplicacy chances will be there.
Include this
compile 'com.google.android.gms:play-services-auth:9.4.0'
and from your code remove
compile 'com.google.android.gms:play-services-auth:9.2.1' compile
'com.google.android.gms:play-services:7.5.0'
Execute it and let me know once.

If you are using Firebase, you should read my solution. In my case I developed a new app. This new app has ads, so I put compile 'com.google.firebase:firebase-ads:11.0.4' BEFORE compile 'com.google.firebase:firebase-core:11.0.4'.
But either you have to put everything AFTER firebase-core or it's about the version number 11.0.4 that have to be the same on all firebase modules you are using.

Excluding com.google.android.gms from the offending package worked to build the project for me, but unfortunately the app would crash during initialization. The solution for me was to upgrade all firebase dependencies from 11.6.0 to 11.8.0, ie:
- compile "com.google.android.gms:play-services-base:11.6.0"
- compile "com.google.firebase:firebase-core:11.6.0"
- compile "com.google.firebase:firebase-messaging:11.6.0"
- compile "com.google.firebase:firebase-analytics:11.6.0"
- compile "com.google.firebase:firebase-ads:11.6.0"
+ compile "com.google.android.gms:play-services-base:11.8.0"
+ compile "com.google.firebase:firebase-core:11.8.0"
+ compile "com.google.firebase:firebase-messaging:11.8.0"
+ compile "com.google.firebase:firebase-analytics:11.8.0"
+ compile "com.google.firebase:firebase-ads:11.8.0"
The problem was only presenting itself when adding firebase-ads but this fixed it.

Please be sure that you are using identical versions of com.google.gms.
You can run the next command from the project root dir to find out which versions are used:
./gradlew :<subproject>:dependencies
Usually it is something like this:
./gradlew :app:dependencies
After analyzing you are able to set the same versions or exclude group from some modules or expose a version

Android studio getting crashed when gradle is build on mac

I am working on android studio from one year But i can't face this type of problem. What i am doing is adding a dependency of support library in app build.gradle and then sync the project.
Gradle build running is started in background and then after some time studio is automatically crashed. There is no error or logs are found for crashes. And if I removed the dependency from gradle it works properly. I also restarted the machine and having an latest update of studio but it can't fixed the problem. Thanks in advance for any help.
Here is my app level build.gradle file. I am adding compile 'com.android.support:design:22.2.0' library in my project
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId ""
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:recyclerview-v7:23.1.1'
compile 'com.google.code.gson:gson:2.4'
compile 'com.google.android.gms:play-services-base:8.4.0'
compile 'com.google.android.gms:play-services-maps:8.4.0'
compile 'com.google.android.gms:play-services-gcm:8.4.0'
compile 'com.isseiaoki:simplecropview:1.0.9'
compile "com.mixpanel.android:mixpanel-android:4.8.0"
compile 'de.hdodenhof:circleimageview:2.0.0'
compile 'com.facebook.android:facebook-android-sdk:4.10.1'
}
apply plugin: 'com.google.gms.google-services'

Cannot resolve symbol upon support library version change

I'm hoping someone might shed some light on this issue. I am trying to change the support library versions from:
compile 'com.android.support:support-annotations:23.1.0'
compile 'com.android.support:support-v4:23.1.0'
compile 'com.android.support:support-v13:23.1.0'
compile 'com.android.support:appcompat-v7:23.1.0'
compile 'com.android.support:design:23.1.0'
compile 'com.android.support:cardview-v7:23.1.0'
compile 'com.android.support:recyclerview-v7:23.1.0'
to
compile 'com.android.support:support-annotations:23.1.1'
compile 'com.android.support:support-v4:23.1.1'
compile 'com.android.support:support-v13:23.1.1'
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.android.support:cardview-v7:23.1.1'
compile 'com.android.support:recyclerview-v7:23.1.1'
What usually seems like a simple minor upgrade has caused me the entire day. Basically upon updating the gradle.build file, I sync -> clean, and there appears a bunch of Cannot Resolve Symbol errors appearing on the IDE for classes from the support library.
What's further interesting about this is that if I try to run the code on my phone through adb, despite AS showing up as "Cannot resolve symbol", it runs perfectly fine on my phone.
Among the things I've tried:
Clean / Rebuild
Invalidate cache / restart
Delete all the .iml files and the .idea folder
Reinstalling of Android Studio, reimport of project
Rebooting
Digging further into the build directory, they are similar in the sense that both
build\intermediates\exploded-aar\com.android.support\appcompat-v7\23.1.0\jars\classes.jar
and
build\intermediates\exploded-aar\com.android.support\appcompat-v7\23.1.1\jars\classes.jar
were generated respectively. What's different is that in AS, for the previous version, the "classes.jar" can be opened in AS where as with the new version, they cannot be opened in AS.
I feel that I have pretty much exhausted all available options so if anyone can shed some light on how to resolve this, I would really much appreciate it.
My full gradle.build file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.XXX"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.1.1"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile project(path: ':XXX', configuration: 'android-endpoints')
testCompile 'junit:junit:4.12'
compile 'com.google.code.gson:gson:2.4'
compile 'org.apache.commons:commons-lang3:3.4'
compile 'com.balysv:material-ripple:1.0.2'
compile 'net.sf.flexjson:flexjson:3.3'
compile 'com.jakewharton:butterknife:7.0.1'
compile 'com.google.android.gms:play-services-ads:8.1.0'
compile 'com.google.android.gms:play-services-identity:8.1.0'
compile 'com.google.android.gms:play-services-gcm:8.1.0'
compile 'com.android.support:support-annotations:23.1.0'
compile 'com.android.support:support-v4:23.1.0'
compile 'com.android.support:support-v13:23.1.0'
compile 'com.android.support:appcompat-v7:23.1.0'
compile 'com.android.support:design:23.1.0'
compile 'com.android.support:cardview-v7:23.1.0'
compile 'com.android.support:recyclerview-v7:23.1.0'
}

I have finally solved:
First of all, I updated the gradle plugin.
dependencies {
classpath 'com.android.tools.build:gradle:1.5.0'
}
Then just Build->Clean project and everything works again.

I think I have solved this problem guys. Go to the main module in your project, it's usually have the name app.
Then go to > Open Module Settings > in Properties change the Build Tools Version to 23.0.1.
Then to make sure open the build.gradle file, and change compileSDKVersion & buildToolsVersion to 23 and 23.0.1 respectively.
android {
compileSdkVersion 23
buildToolsVersion '23.0.1'
defaultConfig {
applicationId "id.web.twoh"
minSdkVersion 15
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
You should also make sure that all modules in your project have the compileSdkVersion and buildToolsVersion begin with 23, as you will use the 23th version of the support library.

I know it's late but I had a similar issue. It turned out that the issue was caused by the Data binding library. I had an error in the code that referenced in an invalid reference in the generated binding class. My layout file defined a webview with id webview but in the code I referenced it as webView. After correcting the error and cleaning and doing full rebuild Android Studio started recogninsing all the packages and seeing support libraries.

I had exactly the same problem, and to solve it I have just changed the BuildDebug Configuration spinner to MainActivity :

I solved my problem by changing the Run/Debug Configuration spinner to MainActivity (instead of app[androidDepedencies]) in the ToolBar...

No resource found after downgrading app compat version

I have changed my appcompat library from version v7:21 to v7:19.1
i have fixed all the related issue and i downgraded the target sdk from 21 to 19 and every things worked but when i try to build to device i get
No resource found error in app compact v7:21 which is located in
app/build/intermediates/exploded-aar/com.android.support/appcompat-v7/22.2.1/res/values-v21/values-v21.xml
i tried to clean the project my project and i used gradlew/clean with no success
my question if I'm using app compact v7:19 why i find app compact v7:21 in my exploded-arr folder?
this is my gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 19
buildToolsVersion "19.1"
defaultConfig {
applicationId "appname"
minSdkVersion 17
targetSdkVersion 19
versionCode 1
versionName "1.0"
multiDexEnabled = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dexOptions {
preDexLibraries = false
}
}
allprojects {
repositories {
mavenCentral()
jcenter()
maven { url 'https://github.com/leonardocardoso/mvn-repo/raw/master/maven-deploy' }
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile project(':bounceScroller')
compile project(':SwipeMenu')
compile project(':indicator')
compile project(':BetterSpinner')
compile 'com.android.support:appcompat-v7:19.1.0'
compile 'com.android.support:support-v4:19.1.0'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.daimajia.easing:library:1.0.1#aar'
compile 'com.daimajia.androidanimations:library:1.1.3#aar'
compile 'com.edmodo:cropper:1.0.1'
compile 'com.github.bumptech.glide:glide:3.6.1'
compile 'com.leocardz:aelv:1.1#aar'
compile 'com.google.android.gms:play-services:7.8.0'
compile 'com.google.android.gms:play-services-ads:7.8.0'
compile 'com.google.android.gms:play-services-identity:7.8.0'
compile 'com.google.android.gms:play-services-gcm:7.8.0'
compile 'com.android.support:multidex:1.0.0'
compile 'com.creativeelites:androidexternalfilewriter:1.4'
compile 'com.lifeofcoding:cacheutilslibrary:1.0.0#aar'
compile 'com.google.code.gson:gson:2.2.2'
}

Sometimes gradle doesn't do what you would like it to - such as remove unused cached files if they are not in use on the project. Of course, those might be useful later, so...
Just delete the "intermediaries" folder. It will be recreated on your next build, and your build will take longer the first time you run it, but the problem should go away. You're essentially deleting the cache.
You may have other cached files that you need to remove as well, but that depends on settings in your environment.
EDIT:
You can also try to clear the gradle cache and the intermediaries folder. See this reference on how to clear cache.
How to clear gradle cache?

Gradle not using latest version of the support library?

I've been using the android.support.v7.widget package -- specifically the RecyclerView class (among others but this is where the problem is).
It was working fine until earlier today it randomly seems to default to an earlier version of the package now. I say that because:
When I try calling myRecyclerView.addOnScrollListener(myScrollListener), myRecyclerView.getChildAdapterPosition(myView) etc Android Studio gives the compile error Cannot resolve method ....
If I change it to myRecyclerView.setOnScrollListener(myScrollListener) (ie use set instead of add), it works fine and does not show the deprecated error, which it should because the method is deprecated.
I don't know why it's showing errors now when I've been using and have been able to compile with these methods earlier -- it seems as though it's using an earlier version of android.support.v7.widget library but I have no idea why it would or how to fix it...
edit: my build.gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "com.myapp.app"
minSdkVersion 15
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
repositories {
mavenCentral()
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.google.android.gms:play-services:6.5.87'
compile 'com.android.support:support-v4:21.0.3'
compile 'com.balysv:material-ripple:1.0.2'
compile 'com.facebook.android:facebook-android-sdk:4.1.0'
compile 'com.github.castorflex.smoothprogressbar:library-circular:1.0.1'
compile 'com.github.rey5137:material:1.1.1'
compile 'com.android.support:design:22.2.0'
compile 'com.joooonho:selectableroundedimageview:1.0.1'
compile 'com.rengwuxian.materialedittext:library:2.1.3'
}

I am not sure, How are you able to import it, But if you want to use RecyclerView, you need to add its dependency, i.e. compile 'com.android.support:recyclerview-v7:22.2.0'
I don't see if you have added RecyclerView dependency to your gradle script. Also, keep in mind, it doesn't come with appcompat package.