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Kotlin和Mock throw com.sun.tools.attach.AttachNotSupportedException:未安装提供程序_Kotlin_Mockk - Fatal编程技术网

Kotlin和Mock throw com.sun.tools.attach.AttachNotSupportedException:未安装提供程序

Kotlin和Mock throw com.sun.tools.attach.AttachNotSupportedException:未安装提供程序,kotlin,mockk,Kotlin,Mockk,在Java应用程序中使用Zulu JDK(8u242b20),我在尝试从kotlin类运行测试时收到一个异常,如下所示: class SomeTest { @MockK private lateinit var fileService: FileService @SetUp fun setUp(){ MockKAnnotations.init(this, relaxed = true) } @Test fun `foo`(){ // do some

在Java应用程序中使用Zulu JDK(8u242b20),我在尝试从kotlin类运行测试时收到一个异常,如下所示:

class SomeTest {
  @MockK
  private lateinit var fileService: FileService

  @SetUp
  fun setUp(){
    MockKAnnotations.init(this, relaxed = true)
  }

  @Test
  fun `foo`(){
    // do something
  }
}
例外情况如下

java.lang.ExceptionInInitializerError
    at com.something.SomeTest.setUp(SomeTest.kt:121)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.IllegalStateException: Error during attachment using: net.bytebuddy.agent.ByteBuddyAgent$AttachmentProvider$Compound@6156496
    at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:384)
    at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:358)
    at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:326)
    at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:312)
    at io.mockk.proxy.jvm.JvmMockKAgentFactory.initInstrumentation(JvmMockKAgentFactory.kt:127)
    at io.mockk.proxy.jvm.JvmMockKAgentFactory.init(JvmMockKAgentFactory.kt:34)
    at io.mockk.impl.JvmMockKGateway.<init>(JvmMockKGateway.kt:46)
    at io.mockk.impl.JvmMockKGateway.<clinit>(JvmMockKGateway.kt:169)
    ... 23 more
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at net.bytebuddy.agent.Attacher.install(Attacher.java:84)
    at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:379)
    ... 30 more
Caused by: com.sun.tools.attach.AttachNotSupportedException: no providers installed
    at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:208)
    ... 36 more


java.lang.NoClassDefFoundError: Could not initialize class io.mockk.impl.JvmMockKGateway

    at com.something.SomeTest.setUp(SomeTest.kt:121)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
java.lang.ExceptionInInitializeError
在com.something.SomeTest.setUp(SomeTest.kt:121)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于java.lang.reflect.Method.invoke(Method.java:498)
位于org.junit.runners.model.FrameworkMethod$1.runReflectVeCall(FrameworkMethod.java:50)
位于org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
位于org.junit.runners.model.FrameworkMethod.invokeeexplosive(FrameworkMethod.java:47)
位于org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
位于org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
位于org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
位于org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
位于org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
访问org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
位于org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
位于org.junit.runners.ParentRunner.run(ParentRunner.java:363)
位于org.junit.runner.JUnitCore.run(JUnitCore.java:137)
位于com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
位于com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
位于com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
位于com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
导致的原因:java.lang.IllegalStateException:附加期间出错,使用:net.bytebuddy.agent.ByteBuddyAgent$AttachmentProvider$Compound@6156496
位于net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:384)
位于net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:358)
位于net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:326)
位于net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:312)
位于io.mockk.proxy.jvm.JVMMockAgentFactory.initInstrumentation(JVMMockAgentFactory.kt:127)
在io.mockk.proxy.jvm.JVMMockAgentFactory.init(JVMMockAgentFactory.kt:34)
在io.mockk.impl.JVMMockGateway。(JVMMockGateway.kt:46)
在io.mockk.impl.JVMMockGateway。(JVMMockGateway.kt:169)
... 23多
原因:java.lang.reflect.InvocationTargetException
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于java.lang.reflect.Method.invoke(Method.java:498)
位于net.bytebuddy.agent.Attacher.install(Attacher.java:84)
位于net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:379)
... 30多
原因:com.sun.tools.attach.AttachNotSupportedException:未安装提供程序
位于com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:208)
... 36多
java.lang.NoClassDefFoundError:无法初始化类io.mockk.impl.JVMMockGateway
在com.something.SomeTest.setUp(SomeTest.kt:121)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于java.lang.reflect.Method.invoke(Method.java:498)
位于org.junit.runners.model.FrameworkMethod$1.runReflectVeCall(FrameworkMethod.java:50)
位于org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
位于org.junit.runners.model.FrameworkMethod.invokeeexplosive(FrameworkMethod.java:47)
位于org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
位于org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
位于org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
位于org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
位于org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
访问org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
位于org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
位于org.junit.runners.ParentRunner.run(ParentRunner.java:363)
位于org.junit.runner.JUnitCore.run(JUnitCore.java:137)
位于com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
位于com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
位于com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
位于com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
它是在使用MockK之后开始的,以前使用kotlin是可以的。 你知道这是什么原因吗


我不知道要添加哪些其他详细信息,所有内容都应该可以从代码中看到,但由于stackoverflow限制,我仍然无法发布问题,所以这只是生成一些随机的blabla文本。

ByteBuddy需要
tools.jar
库中的类,它是JDK的一部分,很可能从类路径中丢失。您可以添加
$JAVA\u HOME/lib
    <dependency>
        <groupId>com.sun</groupId>
        <artifactId>tools</artifactId>
        <version>${java.version}</version>
        <scope>system</scope>
        <systemPath>${java.home}/../lib/tools.jar</systemPath>
    </dependency>