I am working on a mobile app where I need dialog-flow in order to get some information from a user message. The problem is, when I implement dialog-flow into the app gradle, I get an error on build, saying that I have multiple duplicate classes ( conflicting with firebase classes).
I've tried methods suggested here:
https://stackoverflow.com/a/51695425/11023871
and even searched on the github repository of dialog-flow:
https://github.com/googleapis/google-cloud-java/issues/5608#issue-462434090
I tried to exclude 'google-protobuf', but that didn't help (I got compilation error on dialog-flow components).
I attached my dependencies below.
dependencies {
implementation 'com.hbb20:ccp:2.2.4'
implementation 'com.android.support:recyclerview-v7:28.0.0'
implementation 'com.facebook.android:facebook-android-sdk:[5,6)'
implementation 'com.google.firebase:firebase-auth:17.0.0'
implementation 'com.google.firebase:firebase-core:16.0.9'
implementation 'com.google.android.gms:play-services-auth:16.0.1'
implementation 'androidx.cardview:cardview:1.0.0'
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.0.2'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
implementation 'com.google.android.material:material:1.0.0'
implementation 'com.google.firebase:firebase-database:17.0.0'
implementation 'com.google.firebase:firebase-firestore:19.0.2'
implementation 'com.google.cloud:google-cloud-dialogflow:0.99.0-alpha'
}
EDIT
These are some of the duplicates specified by gradle:
Duplicate class com.google.api.Advice found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and proto-google-common-protos-1.16.0.jar (com.google.api.grpc:proto-google-common-protos:1.16.0)
Duplicate class com.google.api.Advice$1 found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and proto-google-common-protos-1.16.0.jar (com.google.api.grpc:proto-google-common-protos:1.16.0)
Duplicate class com.google.api.Advice$Builder found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and proto-google-common-protos-1.16.0.jar (com.google.api.grpc:proto-google-common-protos:1.16.0)
Duplicate class com.google.api.AdviceOrBuilder found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and proto-google-common-protos-1.16.0.jar (com.google.api.grpc:proto-google-common-protos:1.16.0)
Duplicate class com.google.api.AnnotationsProto found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and proto-google-common-protos-1.16.0.jar (com.google.api.grpc:proto-google-common-protos:1.16.0)
Duplicate class com.google.api.AuthProto found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and proto-google-common-protos-1.16.0.jar (com.google.api.grpc:proto-google-common-protos:1.16.0)
I was stuck with the same issue and after months of debugging and thanks to an update from Google and Firebase, I came by a solution that's working.
I needed to change library versions of Firebase and dialog flow.
Change min SDK version to 19 if lesser than 19 in your project.
Firebase implementation:
Dialog flow implementation:
Add the following snippet to your build.gradle and then run gradle findDuplicates. This will list any duplicate classes and which jars they are in. After that you can see which ones you want to exclude.
task findDuplicates {
doLast {
Map<String, List<File>> pathMap = [:]
configurations.runtime.each { file ->
FileTree tree = file.directory ? fileTree(file) : zipTree(file)
tree.visit { FileVisitDetails fvd ->
if (!fvd.directory) {
String path = fvd.path
List<File> fileList = pathMap[path]?:[]
fileList << fvd.file
pathMap[path] = fileList
}
}
}
pathMap.each { path, fileList ->
if (fileList.size() > 1) {
println "Found duplicate $path in $fileList"
}
}
}
}
I have the duplicate classes and it's jars, but I never excluded something from gradle. Could you please help me out? For example, I have this: "Duplicate class com.google.api.Advice found in modules classes.jar (com.google.firebase:protolite-well-known-types:16.0.1) and proto-google-common-protos-1.16.0.jar (com.google.api.grpc:proto-google-common-protos:1.16.0)"
I'm not sure why these jars are duplicating the same classes or which one you want to keep. But you can do something like
dependencies {
implementation 'com.hbb20:ccp:2.2.4'
implementation 'com.android.support:recyclerview-v7:28.0.0'
implementation 'com.facebook.android:facebook-android-sdk:[5,6)'
...
}
configurations.implementation.exclude(group: 'com.google.firebase', module: 'protolite-well-known-types')
Related
I am trying to implement paging using Paging Library 3. However, I cannot run my project after doing all the necessary steps (paging source, flow, and etc). This is the list of my dependencies:
Duplicate class kotlinx.coroutines.AbstractCoroutine found in modules jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.4.1) and jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.1)
Duplicate class kotlinx.coroutines.Active found in modules jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.4.1) and jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.1)
Duplicate class kotlinx.coroutines.AwaitAll found in modules jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.4.1) and jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.1)
Duplicate class kotlinx.coroutines.AwaitAll$AwaitAllNode found in modules jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.4.1) and jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.1)
Duplicate class kotlinx.coroutines.AwaitAll$DisposeHandlersOnCancel found in modules jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.4.1) and jetified-kotlinx-coroutines-core-jvm-1.4.1.jar (org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.1)
It's not the full stack trace. Some of my dependencies:
// Coroutines
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.4.1'
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.1'
// Paging
implementation 'androidx.paging:paging-runtime-ktx:3.0.0-alpha12'
// Image Compressor
implementation 'id.zelory:compressor:3.0.0' // this lib also uses coroutines
Also, I've tried excluding some dependencies this way:
implementation 'androidx.paging:paging-runtime-ktx:3.0.0-alpha12' {
exclude group: 'org.jetbrains.kotlinx', module: 'kotlinx-coroutines-core-jvm'
But it produces the following error:
A problem occurred evaluating project ':app'.
> Could not find method androidx.paging:paging-runtime-ktx:3.0.0-alpha12() for arguments [build_cmaofa0fil3wjmmcunq4oc9m5$_run_closure2$_closure8#2e68c056] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.
I tried running an example project downloaded from a raywenderlich tutorial and it runs fine with the same dependencies. Migrating to Paging v2 resolves the issue but I would like to use the new functionality in the updated version.
You should write the dependency like this to avoid using from the below-stated module and group. You can also check for the module and/or package with the duplicate classes by checking the error message and pasting it here.
implementation ('androidx.paging:paging-runtime:3.0.0-alpha12') {
exclude group: 'org.jetbrains.kotlinx', module: 'kotlinx-coroutines-core-jvm'
}
it looks like you are using wrong dependency. change to below line :
implementation "androidx.paging:paging-runtime:3.0.0-alpha12"
BTW, I had to use a stable version of paging.
For me, the below solution worked. I hope this solution also might be helpful in some cases.
implementation ('androidx.paging:paging-runtime-ktx:3.0.0') {
exclude group: 'org.jetbrains.kotlinx'
}
I'm trying to implement a Trustmanager for websocket connections in a React Native project by directly adopting the code from this gist. It requires the okhttp-ws module to run.
But, it fails at :app:checkDebugDuplicateClasses
Execution failed for task ':app:checkDebugDuplicateClasses'.
> 1 exception was raised by workers:
java.lang.RuntimeException: java.lang.RuntimeException:
Duplicate class okhttp3.internal.ws.RealWebSocket found in modules okhttp-3.14.1.jar (com.squareup.okhttp3:okhttp:3.14.1) and okhttp-ws-3.4.2.jar (com.squareup.okhttp3:okhttp-ws:3.4.2)
Duplicate class okhttp3.internal.ws.RealWebSocket$1 found in modules okhttp-3.14.1.jar (com.squareup.okhttp3:okhttp:3.14.1) and okhttp-ws-3.4.2.jar (com.squareup.okhttp3:okhttp-ws:3.4.2)
Duplicate class okhttp3.internal.ws.WebSocketProtocol found in modules okhttp-3.14.1.jar (com.squareup.okhttp3:okhttp:3.14.1) and okhttp-ws-3.4.2.jar (com.squareup.okhttp3:okhttp-ws:3.4.2)
Duplicate class okhttp3.internal.ws.WebSocketReader found in modules okhttp-3.14.1.jar (com.squareup.okhttp3:okhttp:3.14.1) and okhttp-ws-3.4.2.jar (com.squareup.okhttp3:okhttp-ws:3.4.2)
Duplicate class okhttp3.internal.ws.WebSocketReader$FrameCallback found in modules okhttp-3.14.1.jar (com.squareup.okhttp3:okhttp:3.14.1) and okhttp-ws-3.4.2.jar (com.squareup.okhttp3:okhttp-ws:3.4.2)
Duplicate class okhttp3.internal.ws.WebSocketWriter found in modules okhttp-3.14.1.jar (com.squareup.okhttp3:okhttp:3.14.1) and okhttp-ws-3.4.2.jar (com.squareup.okhttp3:okhttp-ws:3.4.2)
Duplicate class okhttp3.internal.ws.WebSocketWriter$FrameSink found in modules okhttp-3.14.1.jar (com.squareup.okhttp3:okhttp:3.14.1) and okhttp-ws-3.4.2.jar (com.squareup.okhttp3:okhttp-ws:3.4.2)
So, I excluded okhttp from app/build.gradle
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "com.facebook.react:react-native:+" // From node_modules
implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
// compile the ws module
implementation('com.squareup.okhttp3:okhttp-ws:+'){
// exclude the conflicting module
exclude group:'com.squareup.okhttp3', module:'okhttp'
}
debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}") {
exclude group:'com.facebook.fbjni'
}
debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") {
exclude group:'com.facebook.flipper'
// interestingly, it's been excluded here too
exclude group:'com.squareup.okhttp3', module:'okhttp'
}
debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}") {
exclude group:'com.facebook.flipper'
}
if (enableHermes) {
def hermesPath = "../../node_modules/hermes-engine/android/";
debugImplementation files(hermesPath + "hermes-debug.aar")
releaseImplementation files(hermesPath + "hermes-release.aar")
} else {
implementation jscFlavor
}
}
Still, I get the same error. So, I visited the developer docs link that the error shows and tried searching for the Class okhttp3.internal.ws.RealWebSocket in Android Studio. But it only shows some files from cache folder containing the troublesome Class, both of okhttp and ws modules, which I can't delete these files. For other classes, it just shows files from the okhttp module only, which I can't delete either. Is there a workaround to this? What am I missing?
WebSocket is now part of the core library. https://square.github.io/okhttp/4.x/okhttp/okhttp3/-web-socket/
So you should upgrade to 4.9.0 and stop depending on okhttp-ws, or revert to 3.12.12 (which is a supported legacy branch).
There is a sample here of how to use the WebSocket support in OkHttp https://github.com/square/okhttp/blob/master/samples/slack/src/main/java/okhttp3/slack/SlackApi.java
Or use the built in react-native support https://reactnative.dev/docs/network
I have created a simple image to text app using Visual Studio following uTube guide https://www.youtube.com/watch?v=CLjzLiU_GpE
I am new to app dev and wanted to learn this but cant get to compile.
I have tried to follow similar errors in here
Duplicate class android.support.v4.app.INotificationSideChannel found in modules classes?
When I try to follow this and add to the AndroidStudioProjects\ImageToTextApp\gradle.properties
I get more errors
My errors are as show but i have included (only) first and last 2, there are 390 in total.
I think i can see it tells me (as per other issues in here) that the class is in 2 libraries.
(com.android.support:support-compat:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Were do i see my project importing these libraries and how do I fix these errors.
Duplicate class android.support.v4.accessibilityservice.AccessibilityServiceInfoCompat found in modules classes.jar (com.android.support:support-compat:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.app.ActionBarDrawerToggle found in modules classes.jar (com.android.support:support-core-ui:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
...
Duplicate class android.support.v4.widget.ViewDragHelper$2 found in modules classes.jar (com.android.support:customview:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.widget.ViewDragHelper$Callback found in modules classes.jar (com.android.support:customview:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Go to the documentation to learn how to Fix dependency resolution errors.
Hi #BachVu
I added your suggested line and the build.gradle file now looks like
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0' implementation
'com.android.support.constraint:constraint-layout:2.0.0-beta1'
testImplementation 'junit:junit:4.13-beta-3'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation
'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.google.android.gms:play-services-vision:10.2.4'
exclude module: 'support-v4' }
But this just creates more errors
ERROR: Gradle DSL method not found: 'exclude()'
Do i need to add another import or have i added in the wrong place?
Try adding this line to the library that causes this issue exclude module: 'support-v4' like this:
implementation("androidx.recyclerview:recyclerview:x.x") {
exclude group: 'com.android.support'
exclude module: 'appcompat-v7'
exclude module: 'support-v4'
}
Here is my build.Gradle file now and all works fine;
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:2.0.0-beta1'
testImplementation 'junit:junit:4.13-beta-3'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.google.android.gms:play-services-vision:17.0.2' }
The main difference is
com.google.android.gms:play-services-vision:10.2.4
For some reason this was okay then out of nowhere it advised it was out of date. Once I updated from 10.2.4 > 17.0.2 all the errors went away.
Thanks for your time.
Try to migrate AndroidX
==> Step 1
Just go to
Refactor > Migrate to AndroidX > Migrate > Do Refactor
==> Step 2
Update your classPath and all dependencies with the latest version(Alt+Enter)
Go to gradle.properties and write these two lines of code:
android.useAndroidX=true # may be set already
android.enableJetifier=true
I am trying to migrate to drive v3 api for my android app and I have followed instructions provided inhttps://github.com/gsuitedevs/android-samples/tree/master/drive/deprecation to migrate. I am getting dependency resolution errors.
I have used duplicate classes shown in log in exclude option but it haven't worked
list of my drive api dependencies
implementation 'com.google.android.gms:play-services-ads:17.2.0'
implementation 'com.google.android.gms:play-services-auth:16.0.1'
implementation 'com.google.http-client:google-http-client-gson:1.29.1'
implementation('com.google.api-client:google-api-client-android:1.28.0') {
exclude group: 'org.apache.httpcomponents'
}
implementation('com.google.apis:google-api-services-drive:v3-rev99-1.23.0') {
exclude group: 'org.apache.httpcomponents'
}
Below are the error lines shown
Duplicate class com.google.api.client.http.apache.ApacheHttpRequest found in modules google-http-client-1.29.1.jar (com.google.http-client:google-http-client:1.29.1) and google-http-client-apache-2.0.0.jar (com.google.http-client:google-http-client-apache:2.0.0)
Duplicate class com.google.api.client.http.apache.ApacheHttpResponse found in modules google-http-client-1.29.1.jar (com.google.http-client:google-http-client:1.29.1) and google-http-client-apache-2.0.0.jar (com.google.http-client:google-http-client-apache:2.0.0)
Duplicate class com.google.api.client.http.apache.ApacheHttpTransport found in modules google-http-client-1.29.1.jar (com.google.http-client:google-http-client:1.29.1) and google-http-client-apache-2.0.0.jar (com.google.http-client:google-http-client-apache:2.0.0)
Duplicate class com.google.api.client.http.apache.ContentEntity found in modules google-http-client-1.29.1.jar (com.google.http-client:google-http-client:1.29.1) and google-http-client-apache-2.0.0.jar (com.google.http-client:google-http-client-apache:2.0.0)
Duplicate class com.google.api.client.http.apache.HttpExtensionMethod found in modules google-http-client-1.29.1.jar (com.google.http-client:google-http-client:1.29.1) and google-http-client-apache-2.0.0.jar (com.google.http-client:google-http-client-apache:2.0.0)
Looking at the error message:
found in modules google-http-client-1.29.1.jar
it seems to reference:
implementation 'com.google.http-client:google-http-client-gson:1.29.1'
Based upon the version number. Have you tried to exclude the library from that artefact too?
I'm in the process of adding a navigation drawer to my app. and I'm getting errors. The app gradle synchs just fine. but when I run the app I get a bunch of duplicate class error. I think it might be because I have conflicting dependencies added and that I'm using v7 28.0.0 and some of the errors mention app: v4. all the examples I've seen online use v7 28.0.0 eventhough I have this in main_activity.xml which uses v4. don't know if it's got something to do with the error. android.support.v4.widget.DrawerLayout
Caused by: com.android.ide.common.workers.WorkerExecutorException: 1 exception was raised by workers:
java.lang.RuntimeException: java.lang.RuntimeException: Duplicate class android.support.v4.accessibilityservice.AccessibilityServiceInfoCompat found in modules classes.jar (com.android.support:support-compat:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.app.ActionBarDrawerToggle found in modules classes.jar (com.android.support:support-core-ui:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.app.ActionBarDrawerToggle$Delegate found in modules classes.jar (com.android.support:support-core-ui:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.app.ActionBarDrawerToggle$DelegateProvider found in modules classes.jar (com.android.support:support-core-ui:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.app.ActionBarDrawerToggle$SlideDrawable found in modules classes.jar (com.android.support:support-core-ui:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.app.ActivityCompat found in modules classes.jar (com.android.support:support-compat:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.app.ActivityCompat$1 found in modules classes.jar (com.android.support:support-compat:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
Duplicate class android.support.v4.app.ActivityCompat$OnRequestPermissionsResultCallback found in modules classes.jar (com.android.support:support-compat:28.0.0) and classes.jar (com.android.support:support-v4:24.0.0)
gradle file
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "org.pctechtips.netdroid"
minSdkVersion 21
targetSdkVersion 28
versionCode 8
versionName "1.7"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
multiDexEnabled = false
signingConfig signingConfigs.config
}
buildTypes {
release {
shrinkResources false
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
debuggable false
}
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
/*androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
firebase
implementation 'com.google.firebase:firebase-core:10.2.1'
})*/
// compile 'com.android.support:appcompat-v7:25.3.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
testImplementation 'junit:junit:4.12'
/*google play plugin for adMob*/
implementation 'com.google.android.gms:play-services:10.2.1'
implementation 'commons-net:commons-net:3.6'
implementation 'org.samba.jcifs:jcifs:1.3.3'
}
The exception means, There were duplicated classes in 2 or more different dependencies and the compiler wouldn't be able to distinguish which of them should be used at run-time and the exception was thrown.
Most often, Duplicity happens when you are trying to import modules that carrying their required libraries. (transitive dependencies)
You have to exclude duplicated classes from libraries in the build.gradle.
As Log shows, support-core-ui and support-compat modules have duplicated classes.
apply plugin: 'com.android.application'
android {
...
defaultConfig {
...
}
buildTypes {
...
}
configurations {
all { // You should exclude one of them not both of them
exclude group: "com.android.support", module: "support-core-ui"
exclude group: "com.android.support", module: "support-compat"
}
}
}
Sometimes you don't need to exclude anything and you only need to change the imported module to that one that does not bring its dependencies.
Other situation that causes duplicated classes is when you have added *.jar to the project libs directory. Therefore, You need to delete them if they are not begin used in the project.
project->app->libs->*.jar
I see there are some solutions mentioned using these 2 lines will resolve the problem But if you've migrated to Androidx it would be enabled by default.
android.useAndroidX=true
android.enableJetifier=true
Jetifier is
Jetifier tool migrates support-library-dependent libraries to rely on
the equivalent AndroidX packages instead. The tool lets you migrate an
individual library directly, instead of using the Android gradle
plugin bundled with Android Studio.
And for more information take a look at Exclude transitive dependencies
As an app grows in scope, it can contain a number of dependencies
including direct dependencies and transitive dependencies (libraries
which your app's imported libraries depend on). To exclude transitive
dependencies that you no longer need, you can use the exclude
keyword
If you have problems excluding classes, check this thread: How do I exclude...
See if adding this dependency works:
implementation 'com.android.support:support-v4:28.0.0'
Go to gradle.properties and write these two lines of code:
android.useAndroidX=true
android.enableJetifier=true
Please update com.google.android.gms:play-services to latest version. it wil work.
I tried all above solution, but nothing worked in my case. What worked for me is.
I got this problem resolved by creating a new project with the same project and package name and then copying files from the previous project to new one.