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NPE when start container #1936

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aivinog1 opened this issue Oct 2, 2019 · 4 comments
Closed

NPE when start container #1936

aivinog1 opened this issue Oct 2, 2019 · 4 comments

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@aivinog1
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aivinog1 commented Oct 2, 2019

In some project, I have NPE when start my simple test:

java.lang.ExceptionInInitializerError
	at sun.misc.Unsafe.ensureClassInitialized(Native Method)
	at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
	at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:156)
	at java.lang.reflect.Field.acquireFieldAccessor(Field.java:1088)
	at java.lang.reflect.Field.getFieldAccessor(Field.java:1069)
	at java.lang.reflect.Field.get(Field.java:393)
	at org.junit.runners.model.FrameworkField.get(FrameworkField.java:73)
	at org.junit.runners.model.TestClass.getAnnotatedFieldValues(TestClass.java:230)
	at org.junit.runners.ParentRunner.classRules(ParentRunner.java:255)
	at org.junit.runners.ParentRunner.withClassRules(ParentRunner.java:244)
	at org.junit.runners.ParentRunner.classBlock(ParentRunner.java:194)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:362)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
	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.NullPointerException
	at org.testcontainers.utility.ResourceReaper.start(ResourceReaper.java:92)
	at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:131)
	at org.testcontainers.containers.GenericContainer.<init>(GenericContainer.java:175)
	at org.testcontainers.containers.JdbcDatabaseContainer.<init>(JdbcDatabaseContainer.java:36)
	at org.testcontainers.containers.OracleContainer.<init>(OracleContainer.java:40)

Then I have tried to run tests in this project:

13:31:23.699 DEBUG org.testcontainers.utility.TestcontainersConfiguration - Testcontainers configuration overrides will be loaded from file:/home/aivinog1/.testcontainers.properties
13:31:23.736 INFO  org.testcontainers.dockerclient.DockerClientProviderStrategy - Loaded org.testcontainers.dockerclient.EnvironmentAndSystemPropertyClientProviderStrategy from ~/.testcontainers.properties, will try it first
13:31:23.922 DEBUG org.testcontainers.dockerclient.DockerClientProviderStrategy - Pinging docker daemon...
13:31:24.167 INFO  org.testcontainers.dockerclient.EnvironmentAndSystemPropertyClientProviderStrategy - Found docker client settings from environment
13:31:24.168 INFO  org.testcontainers.dockerclient.DockerClientProviderStrategy - Found Docker environment with Environment variables, system properties and defaults. Resolved dockerHost=unix:///var/run/docker.sock
13:31:24.168 DEBUG org.testcontainers.dockerclient.DockerClientProviderStrategy - Checking Docker OS type for Environment variables, system properties and defaults. Resolved dockerHost=unix:///var/run/docker.sock
13:31:24.330 INFO  org.testcontainers.DockerClientFactory - Docker host IP address is localhost
13:31:24.358 INFO  org.testcontainers.DockerClientFactory - Connected to docker: 
  Server Version: 1.13.1
  API Version: 1.26
  Operating System: Fedora 30 (Workstation Edition)
  Total Memory: 15916 MB
13:31:24.396 DEBUG org.testcontainers.utility.RegistryAuthLocator - Looking up auth config for image: quay.io/testcontainers/ryuk:0.2.3
13:31:24.396 DEBUG org.testcontainers.utility.RegistryAuthLocator - RegistryAuthLocator has configFile: /home/aivinog1/.docker/config.json (exists) and commandPathPrefix: 
13:31:24.400 DEBUG org.testcontainers.utility.RegistryAuthLocator - registryName [quay.io] for dockerImageName [quay.io/testcontainers/ryuk:0.2.3]
13:31:24.400 DEBUG org.testcontainers.utility.RegistryAuthLocator - no matching Auth Configs - falling back to defaultAuthConfig [null]
13:31:24.400 DEBUG org.testcontainers.dockerclient.auth.AuthDelegatingDockerClientConfig - Effective auth config [null]

Unexpected exception, expected<org.testcontainers.containers.ContainerLaunchException> but was<java.lang.NullPointerException>
java.lang.Exception: Unexpected exception, expected<org.testcontainers.containers.ContainerLaunchException> but was<java.lang.NullPointerException>
	at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:28)
	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$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:106)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
	at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155)
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137)
	at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
	at org.testcontainers.utility.ResourceReaper.start(ResourceReaper.java:92)
	at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:131)
	at org.testcontainers.containers.GenericContainer.<init>(GenericContainer.java:175)
	at org.testcontainers.containers.CassandraContainer.<init>(CassandraContainer.java:42)
	at org.testcontainers.containers.CassandraContainer.<init>(CassandraContainer.java:38)
	at org.testcontainers.containers.CassandraContainerTest.testEmptyConfigurationOverride(CassandraContainerTest.java:58)
	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.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:19)
	... 39 more

But this error occurs only in a first test. Others simply pass.
@bsideup
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bsideup commented Oct 2, 2019

@aivinog1 could you please share:

  • Java vendor & version
  • Testcontainers version
  • OS type

@aivinog1
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aivinog1 commented Oct 2, 2019 •
edited

@bsideup Java version:

[aivinog1@localhost ~]$ java -version
openjdk version "1.8.0_222"
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_222-b10)
OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.222-b10, mixed mode)
[aivinog1@localhost ~]$

Testcontainers version: I run tests from the latest master branch in this(Testcontainers-java) project.

OS type: Linux, Fedora 30.

@aivinog1
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aivinog1 commented Oct 7, 2019

@bsideup Alright, I have a workaround about this issue, it is the same as here: #1356 (comment).

@rnorth
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rnorth commented Oct 12, 2019

It seems like the solution is in #1356 (comment) so I'm inclined to close - there's nothing we can really do about this.

@rnorth rnorth closed this as completed Oct 12, 2019
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@rnorth @bsideup @aivinog1