Gradle build succeeds in local, but builds fail in Docker.
The following error occurs during gradle build in docker:
java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is:
java.io.EOFException
at java.rmi/sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:254)
at java.rmi/sun.rmi.server.UnicastRef.invoke(UnicastRef.java:164)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:217)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:162)
at com.sun.proxy.$Proxy110.compile(Unknown Source)
at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.incrementalCompilationWithDaemon(GradleKotlinCompilerWork.kt:290)
at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.compileWithDaemon(GradleKotlinCompilerWork.kt:213)
at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.compileWithDaemonOrFallbackImpl(GradleKotlinCompilerWork.kt:151)
at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.run(GradleKotlinCompilerWork.kt:130)
at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunner.runCompilerAsync(GradleKotlinCompilerRunner.kt:173)
at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunner.runCompilerAsync(GradleKotlinCompilerRunner.kt:168)
at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunner.runJvmCompilerAsync(GradleKotlinCompilerRunner.kt:87)
at org.jetbrains.kotlin.gradle.tasks.KotlinCompile.callCompilerAsync$kotlin_gradle_plugin(Tasks.kt:541)
at org.jetbrains.kotlin.gradle.tasks.KotlinCompile.callCompilerAsync$kotlin_gradle_plugin(Tasks.kt:465)
at org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompile.executeImpl(Tasks.kt:387)
at org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompile.execute(Tasks.kt:351)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:104)
It seems to be caused by the lack of memory in gradle daemon.
My gradle.properties is as follows.
org.gradle.jvmargs=-XX:MaxMetaspaceSize=1024m -XX:+HeapDumpOnOutOfMemoryError -Xmx2g
My Dockerfile is as follows.
...
RUN gradlew build -Dspring.profiles.active=${PHASE}
...
It's the same gradle memory setting,
but why does it succeed in local and fail in docker?
Related
all! Three other people and I have recently completed a Java project, which is a recreation of the game Pokemon. Here is a link to the project:
https://github.com/Pirate-Hunter-Zoro/Pokemon
The following screen recording should show that the project runs successfully on IntelliJ: https://screencast-o-matic.com/watch/c3lXbNVvrqX
However, when I try to clone this project from Git, and run 'gradle wrapper' and then './gradlew run', while the application does launch, I cannot make it past the intro screen, as this video shows:
https://somup.com/c3lXbRww2Y
Finally, here is the resulting error message:
Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at javafx.fxml#19/javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1857)
at javafx.fxml#19/javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1724)
at javafx.base#19/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at javafx.base#19/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:234)
at javafx.base#19/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at javafx.base#19/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at javafx.base#19/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at javafx.base#19/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at javafx.base#19/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at javafx.base#19/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at javafx.base#19/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at javafx.base#19/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at javafx.base#19/com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at javafx.base#19/com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
at javafx.base#19/javafx.event.Event.fireEvent(Event.java:198)
at javafx.graphics#19/javafx.scene.Scene$ClickGenerator.postProcess(Scene.java:3599)
at javafx.graphics#19/javafx.scene.Scene$MouseHandler.process(Scene.java:3903)
at javafx.graphics#19/javafx.scene.Scene.processMouseEvent(Scene.java:1887)
at javafx.graphics#19/javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2620)
at javafx.graphics#19/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:411)
at javafx.graphics#19/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:301)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at javafx.graphics#19/com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(GlassViewEventHandler.java:450)
at javafx.graphics#19/com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:424)
at javafx.graphics#19/com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:449)
at javafx.graphics#19/com.sun.glass.ui.View.handleMouseEvent(View.java:551)
at javafx.graphics#19/com.sun.glass.ui.View.notifyMouse(View.java:937)
at javafx.graphics#19/com.sun.glass.ui.mac.MacView.notifyMouse(MacView.java:127)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at com.sun.javafx.reflect.Trampoline.invoke(MethodUtil.java:77)
at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at javafx.base#19/com.sun.javafx.reflect.MethodUtil.invoke(MethodUtil.java:275)
at javafx.fxml#19/com.sun.javafx.fxml.MethodHelper.invoke(MethodHelper.java:84)
at javafx.fxml#19/javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1852)
... 27 more
Caused by: java.lang.IllegalArgumentException: Invalid URL: Invalid URL or resource not found
at javafx.graphics#19/javafx.scene.image.Image.validateUrl(Image.java:1138)
at javafx.graphics#19/javafx.scene.image.Image.<init>(Image.java:628)
at csci205_final_project#0.1-SNAPSHOT/org.Fearsome_Foursome.Application.Controllers.ArenaController.setUpNameSpriteHealth(ArenaController.java:190)
at csci205_final_project#0.1-SNAPSHOT/org.Fearsome_Foursome.Application.HelloPokemon.loadScene(HelloPokemon.java:102)
at csci205_final_project#0.1-SNAPSHOT/org.Fearsome_Foursome.Application.Controllers.MenuController.showArena(MenuController.java:108)
at csci205_final_project#0.1-SNAPSHOT/org.Fearsome_Foursome.Application.Controllers.MenuController.setHard(MenuController.java:132)
... 38 more
Caused by: java.lang.IllegalArgumentException: Invalid URL or resource not found
at javafx.graphics#19/javafx.scene.image.Image.validateUrl(Image.java:1123)
Please let me know if there is any more information I should get a hold of and share!
Many thanks for any help anyone could offer!
I tried to clone a repository and use 'gradle wrapper' and './gradlew run', expecting the application to work. The application launches, but does not work.
Hi using Quarkus with Jib extension and setting: quarkus.jib.base-jvm-image=azul/zulu-openjdk-alpine:11
The build fails with the below error.
I'm on Mac OS X, with Docker Desktop.
This seems to have happened after updating Docker Desktop
Running with sudo ./gradlew clean build --stacktrace -Dquarkus.container-image.build=true -Dquarkus.profile=dev works.
Checked with ./docker-credential-osxkeychain list and my credentials are listed.
Also looking at Docker Desktop I'm also logged in.
io.quarkus.builder.BuildException: Build failure: Build failed due to errors
[error]: Build step io.quarkus.container.image.jib.deployment.JibProcessor#buildFromJar threw an exception: java.lang.RuntimeException: Unable to create container image
at io.quarkus.container.image.jib.deployment.JibProcessor.containerize(JibProcessor.java:240)
at io.quarkus.container.image.jib.deployment.JibProcessor.buildFromJar(JibProcessor.java:166)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at io.quarkus.deployment.ExtensionLoader$3.execute(ExtensionLoader.java:925)
at io.quarkus.builder.BuildContext.run(BuildContext.java:277)
at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2449)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1478)
at java.base/java.lang.Thread.run(Thread.java:829)
at org.jboss.threads.JBossThread.run(JBossThread.java:501)
Caused by: com.google.cloud.tools.jib.api.RegistryAuthenticationFailedException: Failed to authenticate with registry registry-1.docker.io/azul/zulu-openjdk-alpine because: 401 Unauthorized
GET https://auth.docker.io/token?service=registry.docker.io&scope=repository:azul/zulu-openjdk-alpine:pull
{"details":"incorrect username or password"}
at com.google.cloud.tools.jib.registry.RegistryAuthenticator.authenticate(RegistryAuthenticator.java:305)
at com.google.cloud.tools.jib.registry.RegistryAuthenticator.authenticate(RegistryAuthenticator.java:257)
at com.google.cloud.tools.jib.registry.RegistryAuthenticator.authenticatePull(RegistryAuthenticator.java:176)
at com.google.cloud.tools.jib.registry.RegistryClient.doBearerAuth(RegistryClient.java:334)
at com.google.cloud.tools.jib.registry.RegistryClient.authPullByWwwAuthenticate(RegistryClient.java:393)
at com.google.cloud.tools.jib.builder.steps.PullBaseImageStep.call(PullBaseImageStep.java:177)
at com.google.cloud.tools.jib.builder.steps.PullBaseImageStep.call(PullBaseImageStep.java:69)
at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74)
at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: com.google.cloud.tools.jib.http.ResponseException: 401 Unauthorized
GET https://auth.docker.io/token?service=registry.docker.io&scope=repository:azul/zulu-openjdk-alpine:pull
{"details":"incorrect username or password"}
at com.google.cloud.tools.jib.http.FailoverHttpClient.call(FailoverHttpClient.java:355)
at com.google.cloud.tools.jib.http.FailoverHttpClient.call(FailoverHttpClient.java:266)
at com.google.cloud.tools.jib.registry.RegistryAuthenticator.authenticate(RegistryAuthenticator.java:283)
... 12 more
Caused by: com.google.api.client.http.HttpResponseException: 401 Unauthorized
GET https://auth.docker.io/token?service=registry.docker.io&scope=repository:azul/zulu-openjdk-alpine:pull
{"details":"incorrect username or password"}
at com.google.api.client.http.HttpResponseException$Builder.build(HttpResponseException.java:293)
at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:1118)
at com.google.cloud.tools.jib.http.FailoverHttpClient.call(FailoverHttpClient.java:349)
... 14 more
Not exactly sure how it came about. But I erased my ~/.docker/docker.config and it works. I think on older Docker Desktop the keychain auth had to be manually setup and I guess updating made things screwy.
I am using OpenJDK 11 with SBT 1.5.4
I have also set my System Environment Variable path to C:\sbt\bin - i.e. I am on Windows
I also have JAVA_HOME defined.
When I run sbt command from command line, I am getting the following error:
copying runtime jar...
[info] [launcher] getting org.scala-sbt sbt 1.4.1 (this may take some time)...
[info] [launcher] getting Scala 2.13.3 (for sbt)...
java.lang.NoClassDefFoundError: scala/Serializable
at sbt.internal.ClassLoaderWarmup$.warmup(XMainConfiguration.scala:31)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at sbt.internal.XMainConfiguration.run(XMainConfiguration.scala:82)
at sbt.xMain.run(Main.scala:46)
at xsbt.boot.Launch$.$anonfun$run$1(Launch.scala:149)
at xsbt.boot.Launch$.withContextLoader(Launch.scala:176)
at xsbt.boot.Launch$.run(Launch.scala:149)
at xsbt.boot.Launch$.$anonfun$apply$1(Launch.scala:44)
at xsbt.boot.Launch$.launch(Launch.scala:159)
at xsbt.boot.Launch$.apply(Launch.scala:44)
at xsbt.boot.Launch$.apply(Launch.scala:21)
at xsbt.boot.Boot$.runImpl(Boot.scala:78)
at xsbt.boot.Boot$.run(Boot.scala:73)
at xsbt.boot.Boot$.main(Boot.scala:21)
at xsbt.boot.Boot.main(Boot.scala)
Caused by: java.lang.ClassNotFoundException: scala.Serializable
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 18 more
[error] [launcher] error during sbt launcher: java.lang.NoClassDefFoundError: scala/Serializable
I don't know what I am doing wrong because as per documentation, this should just work. I also tried deleting HOME/.sbt directory to repeat the process, but no luck. Any idea from anyone?
It says [info] [launcher] getting Scala 2.13.3 (for sbt).... But sbt should always use Scala 2.12. Do you have a line like scalaVersion := "2.13.3" somewhere in the project directory?
I get a NoClassDefFoundError when trying to add a dependency to my custom Gradle plugin, and I haven't found a way to solve it.
Added to the plugin's dependency block:
implementation("org.apache.logging.log4j:log4j-api:2.11.2")
implementation("org.apache.logging.log4j:log4j-core:2.11.2")
Added to the plugin's DeclarationAttributeAltererExtension implementation:
val log = LogManager.getLogger(ReallyAllOpenExtension::class.java)
Here's the full stacktrace:
no.synth.kotlin.plugins.reallyallopen.FunctionalPluginTest > should include plugin via plugins block FAILED
org.gradle.testkit.runner.UnexpectedBuildFailure: Unexpected build execution failure in /var/folders/g4/024g2mzn7jl5s2b2cvg_ythh00016k/T/junit5022572406008108408 with arguments [build]
Output:
> Task :compileKotlin FAILED
e: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager
at no.synth.kotlin.plugins.reallyallopen.ReallyAllOpenExtension.<clinit>(ReallyAllOpenPlugin.kt:106)
at no.synth.kotlin.plugins.reallyallopen.ReallyAllOpenRegistrar.registerProjectComponents(ReallyAllOpenPlugin.kt:79)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.<init>(KotlinCoreEnvironment.kt:174)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.<init>(KotlinCoreEnvironment.kt:123)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.createForProduction(KotlinCoreEnvironment.kt:413)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.createCoreEnvironment(K2JVMCompiler.kt:259)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:124)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:54)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:84)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:42)
at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:103)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:364)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:105)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:237)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.access$compileIncrementally(IncrementalCompilerRunner.kt:37)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner$compile$2.invoke(IncrementalCompilerRunner.kt:79)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:91)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.execIncrementalCompiler(CompileServiceImpl.kt:597)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.access$execIncrementalCompiler(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:455)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:1023)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:1065)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:1022)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:454)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.LogManager
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:588)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
... 44 more
The full implementation and test case is in a separate branch at https://github.com/henrik242/kotlin-really-allopen/tree/unable-to-add-dependencies
Recreate the problem by running ./gradlew clean :kotlin-really-allopen:build :kotlin-really-allopen:publishToMavenLocal :functional-test:build
I suspect your problem is because of known classloader issues with plugins exercised with Gradle's TestKit.
I will paraphrase what that link says: Your plugin and its runtime classpath are loaded with one classloader. The functional test and its classpath are loaded in yet a second different classloader. Such a situation is the classic recipe for NoClassDefFoundErrors. Therefore, when using TestKit with a custom plugin, the plugin's runtime classpath must be explicitly injected into the runtime classpath of the functional test that is exercising the plugin.
The way your project is organized — with the functional test as a subproject — is likely to compound those known classloader issues. It certainly makes things more complicated than they need to be.
The answer to your question, therefore, is: Reorganize your project.
Using the Gradle User Guide as a guide, I simplified your project.
I forked and reorganized it the way Gradle advises.
The fixed code is in the able-to-add-dependencies branch of the fork.
I try to use JUnit 5 in a Gradle project. compileJava and compileTestJava both succeed, but test fails with the strange message Could not execute test class 'module-info'. (message from stacktrace):
> Task :test FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':test'.
> There were failing tests. See the report at: file:///Users/axel/git/utility/build/reports/tests/test/index.html
The test result file hints me that "failed to execute tests", but the stack trace looks weird. It seems JUnit is trying to run the class corresponding to my module-info.java file:
org.gradle.api.internal.tasks.testing.TestSuiteExecutionException: Could not execute test class 'module-info'.
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:53)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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.$Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:117)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$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$1.run(ManagedExecutorImpl.java:46)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.NoClassDefFoundError: module-info is not a class because access_flag ACC_MODULE is set
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:801)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:699)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:622)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:580)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.loadClass(JUnitPlatformTestClassProcessor.java:103)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.access$200(JUnitPlatformTestClassProcessor.java:54)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.execute(JUnitPlatformTestClassProcessor.java:82)
at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.execute(JUnitPlatformTestClassProcessor.java:77)
at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
... 25 more
versions used:
jin:utility axel$ java -version
openjdk version "11" 2018-09-25
OpenJDK Runtime Environment 18.9 (build 11+28)
OpenJDK 64-Bit Server VM 18.9 (build 11+28, mixed mode)
jin:utility axel$ ./gradlew -version
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/Users/axel/.gradle/wrapper/dists/gradle-4.10.2-bin/cghg6c4gf4vkiutgsab8yrnwv/gradle-4.10.2/lib/groovy-all-2.4.15.jar) to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
------------------------------------------------------------
Gradle 4.10.2
------------------------------------------------------------
Build time: 2018-09-19 18:10:15 UTC
Revision: b4d8d5d170bb4ba516e88d7fe5647e2323d791dd
Kotlin DSL: 1.0-rc-6
Kotlin: 1.2.61
Groovy: 2.4.15
Ant: Apache Ant(TM) version 1.9.11 compiled on March 23 2018
JVM: 11 (Oracle Corporation 11+28)
OS: Mac OS X 10.14 x86_64
jin:utility axel$ grep -i junit build.gradle
// JUnit
testImplementation 'org.junit.jupiter:junit-jupiter-api:5.3.1'
testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.3.1'
useJUnitPlatform()
Does anyone know how to tell JUnit not to try to run module-info or any other workaround?
Ignoring module-info.class at test-runtime is "Resort to the class-path": https://sormuras.github.io/blog/2018-09-11-testing-in-the-modular-world#resort-to-the-classpath -- your tests may access internal classes as before. All modular boundaries are discarded.
If you want stay in the modular world when doing white box tests, you need to patch your main and test modules into a single one. Either at test compile or test runtime. More information about that test modes can also be found in the blog linked above.
For a Gradle setup you may either use the JUnit ConsoleLauncher manually or re-configure the Gradle runtime paths like described here https://guides.gradle.org/building-java-9-modules/ and/or use https://github.com/zyxist/chainsaw
Works if I add a filter in build.gradle:
test {
useJUnitPlatform()
filter {
exclude '**/module-info.class'
}
}