无法运行 gradle 测试任务，因为 java.lang.NoClassDefFoundError： jdk/internal/reflect/GeneratedSerializationConstructorAccessor1

unit-testing android java gradle

2022-09-01 05:34:16

我有一个Android项目，我无法再在本地运行所有测试gradle任务（我在这个项目中有3种不同的风格）。在任务失败之前，我有50次此错误消息。我使用Gitlab CI / CD远程运行这些任务没有问题，并且我在本地有另一个项目，我也没有这个问题。

java.lang.NoClassDefFoundError: jdk/internal/reflect/GeneratedSerializationConstructorAccessor1
    at jdk.internal.reflect.GeneratedSerializationConstructorAccessor1.newInstance(Unknown Source)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at java.base/java.io.ObjectStreamClass.newInstance(ObjectStreamClass.java:1092)
    at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2150)
    at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1668)
    at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:482)
    at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:440)
    at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.deserializeWorker(SystemApplicationClassLoaderWorker.java:153)
    at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:121)
    at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:71)
    at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
    at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)

答案 1

这是一个老问题，但是对于未来的Google搜索者以及可能解决此问题的感兴趣方来说，值得一提的是，如果您使用更受欢迎的演练之一来设置JaCoCo + Robolectric + Espresso - https://medium.com/@rafael_toledo/setting-up-an-unified-coverage-report-in-android-with-jacoco-robolectric-and-espresso-ffe239aaf3fa 。请在下面添加：

tasks.withType(Test) {
    jacoco.includeNoLocationClasses = true
    jacoco.excludes = ['jdk.internal.*']
}

在我的情况下：

junitJacoco {
    jacocoVersion = '0.8.4' // type String
    includeInstrumentationCoverageInMergedReport = true // type boolean
    tasks.withType(Test) {
        jacoco.includeNoLocationClasses = true
        jacoco.excludes = ['jdk.internal.*']
    }
}

答案 2

感谢@Tungken

我不得不把它加进去testOptions { unitTests.all { jacoco {

android {
  compileSdk 30
  buildToolsVersion "30.0.3"

  defaultConfig {
 
     ...

    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}

buildTypes {
    release {
        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
       
    }
    debug {
        testCoverageEnabled true
        debuggable true
    }
}
compileOptions {
    sourceCompatibility JavaVersion.VERSION_11
    targetCompatibility JavaVersion.VERSION_11
}
kotlinOptions {
    jvmTarget = '11'
}

testOptions {
    unitTests.all {
        jacoco {
            includeNoLocationClasses = true
            excludes = ['jdk.internal.*']       //This line
        }
    }
    unitTests.returnDefaultValues = true
}

}