DialogFlow Android SDK需要grpc okhttp，但添加它会导致Socket IO客户端崩溃 环境详情

DialogFlow Android SDK v2.1.0出现问题

复制步骤

我已经在我的Android应用程序中使用DialogFlow实现了聊天机器人。我使用gradle实现导入了DialogFlow sdk

我收到一个崩溃消息，说java.lang.NoSuchFieldError：在Lio/grpc/internal/GrpcUtil类中，没有类型为Z的静态字段

根据我在谷歌搜索中得到的搜索结果来解决这个问题，我不得不添加io.grpc:grpc-okhttpsdk。所以，我添加了它，这个问题已经解决了，但还有一个问题

我的Android应用程序项目也有Socket IO客户端。当我初始化socket客户端时，我得到一个崩溃消息，说没有名为nginegetconnection（Lcom/squareup/okhttp/Call；）的虚拟方法Lcom/squareup/okhttp/Connection；类内Lcom/squareup/okhttp/internal/internal

如果我删除GRPCOKHTTP，那么套接字工作正常

代码示例 如果您想测试它，此代码可以重现该问题

套接字初始化

val socket = IO.socket("URL_HERE")
socket.connect()

val stream = resources.openRawResource(R.raw.credentials)
val credentials = GoogleCredentials.fromStream(stream)
val projectId = (credentials as ServiceAccountCredentials).projectId

val settingsBuilder = SessionsSettings.newBuilder()
val sessionsSettings = settingsBuilder.setCredentialsProvider(FixedCredentialsProvider.create(credentials)).build()
val sessionsClient = SessionsClient.create(sessionsSettings) //This line causes the crash
val session = SessionName.of(projectId, UUID.randomUUID().toString())

对话框流初始化

val socket = IO.socket("URL_HERE")
socket.connect()

val stream = resources.openRawResource(R.raw.credentials)
val credentials = GoogleCredentials.fromStream(stream)
val projectId = (credentials as ServiceAccountCredentials).projectId

val settingsBuilder = SessionsSettings.newBuilder()
val sessionsSettings = settingsBuilder.setCredentialsProvider(FixedCredentialsProvider.create(credentials)).build()
val sessionsClient = SessionsClient.create(sessionsSettings) //This line causes the crash
val session = SessionName.of(projectId, UUID.randomUUID().toString())

这是我的身材，格雷德尔

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.google.firebase.crashlytics'
apply plugin: 'kotlin-kapt'
apply plugin: 'dagger.hilt.android.plugin'

android {
    compileSdkVersion 30
    buildToolsVersion "29.0.3"

    defaultConfig {
        applicationId "com.identiygroup.career"
        minSdkVersion 23
        targetSdkVersion 30
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

        buildConfigField("String", "googleApiKey", googleApiKey)
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    packagingOptions {
        exclude 'META-INF/DEPENDENCIES'
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/license.txt'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/NOTICE.txt'
        exclude 'META-INF/notice.txt'
        exclude 'META-INF/ASL2.0'
        exclude 'META-INF/INDEX.LIST'
        exclude("META-INF/*.kotlin_module")
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    implementation 'androidx.appcompat:appcompat:1.1.0'
    implementation 'com.google.android.material:material:1.1.0'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    implementation 'androidx.vectordrawable:vectordrawable:1.1.0'
    implementation 'androidx.navigation:navigation-fragment:2.3.0'
    implementation 'androidx.navigation:navigation-ui:2.3.0'
    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'

    //firebase
    implementation 'com.google.firebase:firebase-auth:19.3.1'
    implementation 'com.google.firebase:firebase-core:17.4.3'

    //Crashlytics
    implementation 'com.google.firebase:firebase-crashlytics:17.1.0'

    //CarouselView
    implementation 'com.synnapps:carouselview:0.1.4'

    //exo-player
    implementation 'com.google.android.exoplayer:exoplayer:2.11.1'

    //PDF
    implementation 'com.github.barteksc:android-pdf-viewer:2.8.2'
    implementation files('../libs/YouTubeAndroidPlayerApi.jar')

    implementation 'com.google.firebase:firebase-firestore:21.4.3'
    testImplementation 'junit:junit:4.13'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
    implementation "androidx.core:core-ktx:1.3.0"
    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0"
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    //Navigation drawer
    implementation 'com.mikepenz:materialdrawer:7.0.0'

    implementation 'com.github.bassaer:chatmessageview:2.0.1'
    implementation 'com.squareup.picasso:picasso:2.71828'
    implementation ('com.github.nkzawa:socket.io-client:0.6.0')

    //Dagger
    implementation 'com.google.dagger:hilt-android:2.28-alpha'
    kapt 'com.google.dagger:hilt-android-compiler:2.28-alpha'
    implementation 'androidx.hilt:hilt-lifecycle-viewmodel:1.0.0-alpha01'
    kapt 'androidx.hilt:hilt-compiler:1.0.0-alpha01'

    //Retrofit
    implementation ('com.squareup.retrofit2:retrofit:2.9.0')
    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
    implementation 'com.squareup.okhttp3:logging-interceptor:4.7.2'
    implementation 'com.squareup.okhttp3:okhttp-urlconnection:4.7.2'

    //RecyclerView
    implementation 'androidx.recyclerview:recyclerview:1.1.0'

    // DialogFlow
    implementation ('com.google.cloud:google-cloud-dialogflow:2.1.0') {
        exclude group: "com.google.code.findbugs"
        exclude group: "javax.annotation"
    }
    implementation ('io.grpc:grpc-okhttp:1.29.0')
}

configurations.implementation.exclude(group: 'com.google.firebase', module: 'protolite-well-known-types')
configurations.implementation.exclude(group: 'com.google.protobuf',module: 'protobuf-javalite')
configurations.implementation.exclude(group: 'com.google.protobuf',module: 'protobuf-lite')
configurations.implementation.exclude(group: 'com.google.code.findbugs', module: 'annotations')
repositories {
    mavenCentral()
}

堆栈跟踪 当grpc加入时

2020-07-01 22:59:15.216 6416-6668/com.identiygroup.career E/AndroidRuntime: FATAL EXCEPTION: OkHttp Dispatcher
    Process: com.identiygroup.career, PID: 6416
    java.lang.NoSuchMethodError: No virtual method callEngineGetConnection(Lcom/squareup/okhttp/Call;)Lcom/squareup/okhttp/Connection; in class Lcom/squareup/okhttp/internal/Internal; or its super classes (declaration of 'com.squareup.okhttp.internal.Internal' appears in /data/app/com.identiygroup.career-A85sKgM7VblLOhTeCZWZzQ==/base.apk!classes4.dex)
        at com.squareup.okhttp.ws.WebSocketCall.createWebSocket(WebSocketCall.java:154)
        at com.squareup.okhttp.ws.WebSocketCall.access$000(WebSocketCall.java:42)
        at com.squareup.okhttp.ws.WebSocketCall$1.onResponse(WebSocketCall.java:102)
        at com.squareup.okhttp.Call$AsyncCall.execute(Call.java:177)
        at com.squareup.okhttp.internal.NamedRunnable.run(NamedRunnable.java:33)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:919)

当grpc未添加时

2020-07-01 23:03:03.749 7633-7633/com.identiygroup.career E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.identiygroup.career, PID: 7633
    java.lang.NoSuchFieldError: No static field IS_RESTRICTED_APPENGINE of type Z in class Lio/grpc/internal/GrpcUtil; or its superclasses (declaration of 'io.grpc.internal.GrpcUtil' appears in /data/app/com.identiygroup.career-iEEqTKViLiYphc8hCE-Q8w==/base.apk!classes5.dex)
        at io.grpc.okhttp.OkHttpChannelBuilder.createSslSocketFactory(OkHttpChannelBuilder.java:451)
        at io.grpc.okhttp.OkHttpChannelBuilder.buildTransportFactory(OkHttpChannelBuilder.java:418)
        at io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:513)
        at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createSingleChannel(InstantiatingGrpcChannelProvider.java:314)
        at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.access$1600(InstantiatingGrpcChannelProvider.java:71)
        at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider$1.createSingleChannel(InstantiatingGrpcChannelProvider.java:210)
        at com.google.api.gax.grpc.ChannelPool.create(ChannelPool.java:72)
        at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createChannel(InstantiatingGrpcChannelProvider.java:217)
        at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.getTransportChannel(InstantiatingGrpcChannelProvider.java:200)
        at com.google.api.gax.rpc.ClientContext.create(ClientContext.java:156)
        at com.google.cloud.dialogflow.v2.stub.GrpcSessionsStub.create(GrpcSessionsStub.java:78)
        at com.google.cloud.dialogflow.v2.stub.SessionsStubSettings.createStub(SessionsStubSettings.java:108)
        at com.google.cloud.dialogflow.v2.SessionsClient.<init>(SessionsClient.java:132)
        at com.google.cloud.dialogflow.v2.SessionsClient.create(SessionsClient.java:114)
        at com.identiygroup.career.ChatActivity.onCreate(ChatActivity.kt:141)
        at android.app.Activity.performCreate(Activity.java:7826)
        at android.app.Activity.performCreate(Activity.java:7815)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1318)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3355)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3519)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2126)
        at android.os.Handler.dispatchMessage(Handler.java:107)
        at android.os.Looper.loop(Looper.java:219)
        at android.app.ActivityThread.main(ActivityThread.java:7709)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:516)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)

2020-07-01 23:03:03.749 7633-7633/com.identiygroup.career E/AndroidRuntime:致命异常：main
流程：com.identiygroup.career，PID:7633
java.lang.NoSuchFieldError：Lio/grpc/internal/GrpcUtil类中没有限制类型为Z的静态字段；或其超类（声明'io.grpc.internal.GrpcUtil'出现在/data/app/com.identiygroup.career-iEEqTKViLiYphc8hCE-Q8w==/base.apk！classes5.dex中）
位于io.grpc.okhttp.OkHttpChannelBuilder.createSslSocketFactory（OkHttpChannelBuilder.java:451）
位于io.grpc.okhttp.OkHttpChannelBuilder.buildTransportFactory（OkHttpChannelBuilder.java:418）
位于io.grpc.internal.AbstractManagedChannelImplBuilder.build（AbstractManagedChannelImplBuilder.java:513）
位于com.google.api.gax.grpc.instantinggrpcchannelprovider.createSingleChannel（instantinggrpcchannelprovider.java:314）
在com.google.api.gax.grpc.instantinggrpcchannelprovider.access$1600（instantinggrpcchannelprovider.java:71）
位于com.google.api.gax.grpc.instantinggrpcchannelprovider$1.createSingleChannel（instantinggrpcchannelprovider.java:210）
位于com.google.api.gax.grpc.ChannelPool.create（ChannelPool.java:72）
位于com.google.api.gax.grpc.instantinggrpcchannelprovider.createChannel（instantinggrpcchannelprovider.java:217）
位于com.google.api.gax.grpc.instantinggrpcchannelprovider.getTransportChannel（instantinggrpcchannelprovider.java:200）
在com.google.api.gax.rpc.ClientContext.create（ClientContext.java:156）上
位于com.google.cloud.dialogflow.v2.stub.grpcsessionstub.create（grpcsessionstub.java:78）
位于com.google.cloud.dialogflow.v2.stub.sessionstubsettings.createStub（sessionstubsettings.java:108）
位于com.google.cloud.dialogflow.v2.SessionClient.（sessionClient.java:132）
在com.google.cloud.dialogflow.v2.sessionclient.create上（sessionclient.java:114）
在com.identiygroup.career.ChatActivity.onCreate上（ChatActivity.kt:141）
位于android.app.Activity.performCreate（Activity.java:7826）
位于android.app.Activity.performCreate（Activity.java:7815）
位于android.app.Instrumentation.callActivityOnCreate（Instrumentation.java:1318）
在android.app.ActivityThread.performLaunchActivity（ActivityThread.java:3355）上
位于android.app.ActivityThread.handleLaunchActivity（ActivityThread.java:3519）
在android.app.servertransaction.LaunchActivityItem.execute（LaunchActivityItem.java:83）
在android.app.servertransaction.TransactionExecutor.executeCallbacks（TransactionExecutor.java:135）中
在android.app.servertransaction.TransactionExecutor.execute（TransactionExecutor.java:95）中
在android.app.ActivityThread$H.handleMessage（ActivityThread.java:2126）上
位于android.os.Handler.dispatchMessage（Handler.java:107）
位于android.os.Looper.loop（Looper.java:219）
位于android.app.ActivityThread.main（ActivityThread.java:7709）
位于java.lang.reflect.Method.invoke（本机方法）
位于com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run（RuntimeInit.java:516）
位于com.android.internal.os.ZygoteInit.main（ZygoteInit.java:950）

下面有其他信息吗

---

简单地说，如果不添加grpc，对话框流将崩溃。如果grpc添加的套接字崩溃。

升级到最新的SocketIO客户端。它将使用与gRPC不冲突的okhttp3 API。也可以考虑升级你的依赖关系，只要你遇到这样的问题。

升级到最新的SoCKTiO客户端。它将使用与gRPC不冲突的okhttp3 API。此外，当你遇到这样的问题时，也要考虑升级你的依赖关系。

< P>既有FixStand，也有GRPC OKHTTP，它覆盖了COM.SavaRuop.OkHTTP。所以我们需要从grpc和firestore中排除squareup okhttp，这样它们都不会覆盖squareup okhttp

implementation ('io.grpc:grpc-okhttp:1.30.1') {
    exclude group: "com.squareup.okhttp"
}

implementation ('com.google.firebase:firebase-firestore:21.4.3') {
    exclude group: "com.squareup.okhttp"
}

---

Firestore和grpc okhttp都覆盖了com.squareup.okhttp。所以我们需要从grpc和firestore中排除squareup okhttp，这样它们都不会覆盖squareup okhttp

implementation ('io.grpc:grpc-okhttp:1.30.1') {
    exclude group: "com.squareup.okhttp"
}

implementation ('com.google.firebase:firebase-firestore:21.4.3') {
    exclude group: "com.squareup.okhttp"
}

---

然而，我发现了问题所在。Dialogflow需要grpc okhttp。但是实现grpc会导致覆盖com.squareup.okhttp。因此，我排除了squareup ok类http实现（grpc okhttp）{exclude group:“com.squareup.okhttp”}，然后问题就解决了。后来，我不得不将firestore也包括在内。添加firestore后，崩溃再次发生。我怀疑firestore也在使用某种okhttp。我对Firestore也做了同样的事情。实现（firestore）{exclude group:“com.squareup.okhttp”}现在一切正常。但是，我发现了问题所在。Dialogflow需要grpc okhttp。但是实现grpc会导致覆盖com.squareup.okhttp。所以，我像我一样建立了好的http