用 Kotlin 构建的 Guava 依赖打破 Jar
Guava Dependency Breaking Jar Built With Kotlin
问题
Java/Kotlin 应用程序在 IntelliJ IDE 的 Main Class 中按预期运行。但是，当应用程序构建到 .Jar 文件时，会出现以下错误：java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors.
这是重构目录、模块、根项目、and/or 组名称的问题。
重现错误
我已将项目移至新的目录路径，一切都按预期运行。但是，在我尝试修改目录后，and/or 模块名称并重构 settings.gradle 中的 rootProject.name 和 group 中的 group build.gradle是在运行新建一个.jarbuild.
时出现上面的错误
完整的错误信息
Exception in thread "Timer-0" java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
at io.grpc.internal.ClientCallImpl.<init>(ClientCallImpl.java:96)
at io.grpc.internal.ManagedChannelImpl$RealChannel.newCall(ManagedChannelImpl.java:662)
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor.interceptCall(CensusTracingModule.java:382)
at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:104)
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor.interceptCall(CensusStatsModule.java:675)
at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:104)
at com.google.api.gax.grpc.GrpcHeaderInterceptor.interceptCall(GrpcHeaderInterceptor.java:81)
at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:104)
at com.google.api.gax.grpc.GrpcMetadataHandlerInterceptor.interceptCall(GrpcMetadataHandlerInterceptor.java:55)
at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:104)
at io.grpc.internal.ManagedChannelImpl.newCall(ManagedChannelImpl.java:636)
at com.google.api.gax.grpc.GrpcClientCalls.newCall(GrpcClientCalls.java:66)
at com.google.api.gax.grpc.GrpcDirectCallable.futureCall(GrpcDirectCallable.java:58)
at com.google.api.gax.grpc.GrpcExceptionCallable.futureCall(GrpcExceptionCallable.java:62)
at com.google.api.gax.rpc.UnaryCallable.futureCall(UnaryCallable.java:126)
at com.google.api.gax.rpc.UnaryCallable.futureCall(UnaryCallable.java:87)
at com.google.cloud.firestore.FirestoreImpl.sendRequest(FirestoreImpl.java:330)
at com.google.cloud.firestore.UpdateBuilder.commit(UpdateBuilder.java:608)
at com.google.cloud.firestore.WriteBatch.commit(WriteBatch.java:41)
at com.google.cloud.firestore.DocumentReference.create(DocumentReference.java:141)
at com.google.cloud.firestore.CollectionReference.add(CollectionReference.java:115)
at com.google.cloud.firestore.CollectionReference.add(CollectionReference.java:141)
at PriceDifferenceTask.findMaxProfitAndPercentPriceDifference(PriceDifferenceTask.kt:167)
at PriceDifferenceTask.access$findMaxProfitAndPercentPriceDifference(PriceDifferenceTask.kt:15)
at PriceDifferenceTask$run.call(PriceDifferenceTask.kt:64)
at PriceDifferenceTask$run.call(PriceDifferenceTask.kt:15)
at rx.functions.Functions.call(Functions.java:169)
at rx.internal.operators.OperatorZip$Zip.tick(OperatorZip.java:252)
at rx.internal.operators.OperatorZip$Zip$InnerSubscriber.onNext(OperatorZip.java:323)
at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276)
at rx.Subscriber.setProducer(Subscriber.java:211)
at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138)
at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129)
at rx.Observable.unsafeSubscribe(Observable.java:10256)
at rx.internal.operators.OperatorZip$Zip.start(OperatorZip.java:202)
at rx.internal.operators.OperatorZip$ZipSubscriber.onNext(OperatorZip.java:143)
at rx.internal.operators.OperatorZip$ZipSubscriber.onNext(OperatorZip.java:109)
at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276)
at rx.Subscriber.setProducer(Subscriber.java:209)
at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138)
at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
at rx.Observable.subscribe(Observable.java:10352)
at rx.Observable.subscribe(Observable.java:10319)
at rx.Observable.subscribe(Observable.java:10159)
at PriceDifferenceTask.run(PriceDifferenceTask.kt:66)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
实施
build.gradle
group 'coinverse'
version '1.0-SNAPSHOT'
buildscript {
ext.kotlin_version = '1.2.71'
ext.junitJupiterVersion = '5.0.3'
repositories {
mavenCentral()
}
dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'org.junit.platform:junit-platform-gradle-plugin:1.0.3'
}
}
apply plugin: 'java'
apply plugin: 'kotlin'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
testImplementation group: 'junit', name: 'junit', version: '4.12'
// JUnit Jupiter API and TestEngine implementation
testCompile("org.junit.jupiter:junit-jupiter-api:${junitJupiterVersion}")
testRuntime("org.junit.jupiter:junit-jupiter-engine:${junitJupiterVersion}")
testCompile("org.assertj:assertj-core:3.10.0")
// To avoid compiler warnings about @API annotations in JUnit code
testCompileOnly('org.apiguardian:apiguardian-api:1.0.0')
implementation 'com.squareup.retrofit2:retrofit:2.4.0'
implementation 'com.squareup.retrofit2:converter-gson:2.4.0'
implementation 'com.squareup.retrofit2:adapter-rxjava:2.4.0'
implementation 'io.reactivex.rxjava2:rxjava:2.2.2'
implementation 'com.google.firebase:firebase-admin:6.5.0'
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}
Gradle Dependency Tree
尝试过的解决方案
- 在 Whosebug 上检查类似问题后，这似乎与 Google 的 Guava 库发生冲突有关。从上面的 Gradle 依赖关系中，一些库正在调用旧版本的 Guava。 build.gradle 中的所有库都已更新到最新版本。
- 重建项目。
- IntelliJ 使缓存无效并重新启动
- 在 build.gradle 中实现当前版本的 Guava：
api "com.google.guava:guava:27.0-jre"
- 在 build.gradle 中实现最低版本的 Guava，在依赖树中发现：
implementation 'com.google.guava:guava:19.0'
- 在 build.gradle 中实现最高版本的 Guava，在依赖树中发现：
implementation 'com.google.guava:guava:20.0'
- 正在尝试排除 build.gradle 中最低版本的 Guava，在依赖树中找到：
configurations {all*.exclude 'com.google.guava:guava:19.0'}
添加当前版本27.0:
dependencies {
api "com.google.guava:guava:27.0-jre"
}
和 exclude 其他版本 19.0 和 20.0，在任何可能被引用的地方。
./gradlew app:dependencies > dependencies.txt
或检查：
./gradlew app:dependencies | grep guava
例如（firebase-admin肯定是候选人）：
// https://mvnrepository.com/artifact/com.google.firebase/firebase-admin
implementation ("com.google.firebase:firebase-admin:6.5.0") {
exclude group: "com.google.guava", module: "guava"
}
可能还有更多参考资料。
解决方案
Jar 构建在更新我的库依赖项并在从 Github 重新拉取在不同机器上构建的版本时重新定义项目级 SDK 后再次开始工作。
依赖项更新
- 已将
compile 更改为 implementation。
- 通过在 Google 上搜索每个项目的最新版本来更新版本号。
build.grade
buildscript {
ext.kotlin_version = '1.3.10'
ext.junitJupiterVersion = '5.3.2'
repositories {
mavenCentral()
}
dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'org.junit.platform:junit-platform-gradle-plugin:1.0.3'
}
}
plugins {
id 'java'
id 'org.jetbrains.kotlin.jvm' version '1.2.51'
}
version '1.0-SNAPSHOT'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
testImplementation group: 'junit', name: 'junit', version: '5.3.2'
// JUnit Jupiter API and TestEngine implementation
testImplementation("org.junit.jupiter:junit-jupiter-api:${junitJupiterVersion}")
testRuntime("org.junit.jupiter:junit-jupiter-engine:${junitJupiterVersion}")
testImplementation "org.assertj:assertj-core:3.11.1"
// To avoid compiler warnings about @API annotations in JUnit code
testCompileOnly 'org.apiguardian:apiguardian-api:1.0.0'
implementation 'com.squareup.retrofit2:retrofit:2.5.0'
implementation 'com.squareup.retrofit2:converter-gson:2.5.0'
implementation 'com.squareup.retrofit2:adapter-rxjava:2.5.0'
implementation 'io.reactivex.rxjava2:rxjava:2.2.4'
implementation 'com.google.firebase:firebase-admin:6.6.0'
implementation 'com.google.apis:google-api-services-youtube:v3-rev206-1.25.0'
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}
问题
Java/Kotlin 应用程序在 IntelliJ IDE 的 Main Class 中按预期运行。但是，当应用程序构建到 .Jar 文件时，会出现以下错误：java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors.
这是重构目录、模块、根项目、and/or 组名称的问题。
重现错误
我已将项目移至新的目录路径，一切都按预期运行。但是，在我尝试修改目录后，and/or 模块名称并重构 settings.gradle 中的 rootProject.name 和 group 中的 group build.gradle是在运行新建一个.jarbuild.
完整的错误信息
Exception in thread "Timer-0" java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors.directExecutor()Ljava/util/concurrent/Executor;
at io.grpc.internal.ClientCallImpl.<init>(ClientCallImpl.java:96)
at io.grpc.internal.ManagedChannelImpl$RealChannel.newCall(ManagedChannelImpl.java:662)
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor.interceptCall(CensusTracingModule.java:382)
at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:104)
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor.interceptCall(CensusStatsModule.java:675)
at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:104)
at com.google.api.gax.grpc.GrpcHeaderInterceptor.interceptCall(GrpcHeaderInterceptor.java:81)
at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:104)
at com.google.api.gax.grpc.GrpcMetadataHandlerInterceptor.interceptCall(GrpcMetadataHandlerInterceptor.java:55)
at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:104)
at io.grpc.internal.ManagedChannelImpl.newCall(ManagedChannelImpl.java:636)
at com.google.api.gax.grpc.GrpcClientCalls.newCall(GrpcClientCalls.java:66)
at com.google.api.gax.grpc.GrpcDirectCallable.futureCall(GrpcDirectCallable.java:58)
at com.google.api.gax.grpc.GrpcExceptionCallable.futureCall(GrpcExceptionCallable.java:62)
at com.google.api.gax.rpc.UnaryCallable.futureCall(UnaryCallable.java:126)
at com.google.api.gax.rpc.UnaryCallable.futureCall(UnaryCallable.java:87)
at com.google.cloud.firestore.FirestoreImpl.sendRequest(FirestoreImpl.java:330)
at com.google.cloud.firestore.UpdateBuilder.commit(UpdateBuilder.java:608)
at com.google.cloud.firestore.WriteBatch.commit(WriteBatch.java:41)
at com.google.cloud.firestore.DocumentReference.create(DocumentReference.java:141)
at com.google.cloud.firestore.CollectionReference.add(CollectionReference.java:115)
at com.google.cloud.firestore.CollectionReference.add(CollectionReference.java:141)
at PriceDifferenceTask.findMaxProfitAndPercentPriceDifference(PriceDifferenceTask.kt:167)
at PriceDifferenceTask.access$findMaxProfitAndPercentPriceDifference(PriceDifferenceTask.kt:15)
at PriceDifferenceTask$run.call(PriceDifferenceTask.kt:64)
at PriceDifferenceTask$run.call(PriceDifferenceTask.kt:15)
at rx.functions.Functions.call(Functions.java:169)
at rx.internal.operators.OperatorZip$Zip.tick(OperatorZip.java:252)
at rx.internal.operators.OperatorZip$Zip$InnerSubscriber.onNext(OperatorZip.java:323)
at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276)
at rx.Subscriber.setProducer(Subscriber.java:211)
at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138)
at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129)
at rx.Observable.unsafeSubscribe(Observable.java:10256)
at rx.internal.operators.OperatorZip$Zip.start(OperatorZip.java:202)
at rx.internal.operators.OperatorZip$ZipSubscriber.onNext(OperatorZip.java:143)
at rx.internal.operators.OperatorZip$ZipSubscriber.onNext(OperatorZip.java:109)
at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276)
at rx.Subscriber.setProducer(Subscriber.java:209)
at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138)
at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
at rx.Observable.subscribe(Observable.java:10352)
at rx.Observable.subscribe(Observable.java:10319)
at rx.Observable.subscribe(Observable.java:10159)
at PriceDifferenceTask.run(PriceDifferenceTask.kt:66)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
实施
build.gradle
group 'coinverse'
version '1.0-SNAPSHOT'
buildscript {
ext.kotlin_version = '1.2.71'
ext.junitJupiterVersion = '5.0.3'
repositories {
mavenCentral()
}
dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'org.junit.platform:junit-platform-gradle-plugin:1.0.3'
}
}
apply plugin: 'java'
apply plugin: 'kotlin'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
testImplementation group: 'junit', name: 'junit', version: '4.12'
// JUnit Jupiter API and TestEngine implementation
testCompile("org.junit.jupiter:junit-jupiter-api:${junitJupiterVersion}")
testRuntime("org.junit.jupiter:junit-jupiter-engine:${junitJupiterVersion}")
testCompile("org.assertj:assertj-core:3.10.0")
// To avoid compiler warnings about @API annotations in JUnit code
testCompileOnly('org.apiguardian:apiguardian-api:1.0.0')
implementation 'com.squareup.retrofit2:retrofit:2.4.0'
implementation 'com.squareup.retrofit2:converter-gson:2.4.0'
implementation 'com.squareup.retrofit2:adapter-rxjava:2.4.0'
implementation 'io.reactivex.rxjava2:rxjava:2.2.2'
implementation 'com.google.firebase:firebase-admin:6.5.0'
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}
Gradle Dependency Tree
尝试过的解决方案
- 在 Whosebug 上检查类似问题后，这似乎与 Google 的 Guava 库发生冲突有关。从上面的 Gradle 依赖关系中，一些库正在调用旧版本的 Guava。 build.gradle 中的所有库都已更新到最新版本。
- 重建项目。
- IntelliJ 使缓存无效并重新启动
- 在 build.gradle 中实现当前版本的 Guava：
api "com.google.guava:guava:27.0-jre" - 在 build.gradle 中实现最低版本的 Guava，在依赖树中发现：
implementation 'com.google.guava:guava:19.0' - 在 build.gradle 中实现最高版本的 Guava，在依赖树中发现：
implementation 'com.google.guava:guava:20.0' - 正在尝试排除 build.gradle 中最低版本的 Guava，在依赖树中找到：
configurations {all*.exclude 'com.google.guava:guava:19.0'}
添加当前版本27.0:
dependencies {
api "com.google.guava:guava:27.0-jre"
}
和 exclude 其他版本 19.0 和 20.0，在任何可能被引用的地方。
./gradlew app:dependencies > dependencies.txt
或检查：
./gradlew app:dependencies | grep guava
例如（firebase-admin肯定是候选人）：
// https://mvnrepository.com/artifact/com.google.firebase/firebase-admin
implementation ("com.google.firebase:firebase-admin:6.5.0") {
exclude group: "com.google.guava", module: "guava"
}
可能还有更多参考资料。
解决方案
Jar 构建在更新我的库依赖项并在从 Github 重新拉取在不同机器上构建的版本时重新定义项目级 SDK 后再次开始工作。
依赖项更新
- 已将
compile更改为implementation。 - 通过在 Google 上搜索每个项目的最新版本来更新版本号。
build.grade
buildscript {
ext.kotlin_version = '1.3.10'
ext.junitJupiterVersion = '5.3.2'
repositories {
mavenCentral()
}
dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'org.junit.platform:junit-platform-gradle-plugin:1.0.3'
}
}
plugins {
id 'java'
id 'org.jetbrains.kotlin.jvm' version '1.2.51'
}
version '1.0-SNAPSHOT'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
testImplementation group: 'junit', name: 'junit', version: '5.3.2'
// JUnit Jupiter API and TestEngine implementation
testImplementation("org.junit.jupiter:junit-jupiter-api:${junitJupiterVersion}")
testRuntime("org.junit.jupiter:junit-jupiter-engine:${junitJupiterVersion}")
testImplementation "org.assertj:assertj-core:3.11.1"
// To avoid compiler warnings about @API annotations in JUnit code
testCompileOnly 'org.apiguardian:apiguardian-api:1.0.0'
implementation 'com.squareup.retrofit2:retrofit:2.5.0'
implementation 'com.squareup.retrofit2:converter-gson:2.5.0'
implementation 'com.squareup.retrofit2:adapter-rxjava:2.5.0'
implementation 'io.reactivex.rxjava2:rxjava:2.2.4'
implementation 'com.google.firebase:firebase-admin:6.6.0'
implementation 'com.google.apis:google-api-services-youtube:v3-rev206-1.25.0'
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}