Uploaded image for project: 'Weld'
  1. Weld
  2. WELD-2559

Weld core cannot initialize class with Java 12

    XMLWordPrintable

Details

    • Bug
    • Resolution: Obsolete
    • Minor
    • None
    • 3.1.0.Beta1
    • None
    • None
    • Hide

      1) edit ~/.m2/toolchains.xml and add entry for Java 12
      2) git clone https://github.com/apache/wicket
      3) cd wicket
      4) mvn clean install -Pjava12

      Show
      1) edit ~/.m2/toolchains.xml and add entry for Java 12 2) git clone https://github.com/apache/wicket 3) cd wicket 4) mvn clean install -Pjava12

    Description

      I am testing Apache Wicket with Java 12 (openjdk-12-ea+28_linux-x64) and I hit the following problem while trying to execute these tests:

      org.jboss.weld.exceptions.WeldException: WELD-001524: Unable to load proxy class for bean Implicit Bean [javax.enterprise.event.Event] with qualifiers [@Default] with class interface javax.enterprise.event.Event using classloader jdk.internal.loader.ClassLoaders$AppClassLoader@1b6d3586

	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
	at java.base/java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:600)
	at java.base/java.util.concurrent.ForkJoinTask.get(ForkJoinTask.java:1006)
	at org.jboss.weld.executor.AbstractExecutorServices.checkForExceptions(AbstractExecutorServices.java:73)
	at org.jboss.weld.executor.AbstractExecutorServices.invokeAllAndCheckForExceptions(AbstractExecutorServices.java:59)
	at org.jboss.weld.executor.AbstractExecutorServices.invokeAllAndCheckForExceptions(AbstractExecutorServices.java:67)
	at org.jboss.weld.bootstrap.ConcurrentBeanDeployer.doAfterBeanDiscovery(ConcurrentBeanDeployer.java:88)
	at org.jboss.weld.bootstrap.BeanDeployment.afterBeanDiscovery(BeanDeployment.java:268)
	at org.jboss.weld.bootstrap.WeldStartup.deployBeans(WeldStartup.java:476)
	at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:86)
	at org.jboss.weld.environment.se.Weld.initialize(Weld.java:803)
	at org.jglue.cdiunit.CdiRunner.createTest(CdiRunner.java:129)
	at org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:266)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:263)
	at org.jglue.cdiunit.CdiRunner.methodBlock(CdiRunner.java:179)
	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: org.jboss.weld.exceptions.WeldException: WELD-001524: Unable to load proxy class for bean Implicit Bean [javax.enterprise.event.Event] with qualifiers [@Default] with class interface javax.enterprise.event.Event using classloader jdk.internal.loader.ClassLoaders$AppClassLoader@1b6d3586
	at org.jboss.weld.bean.proxy.ProxyFactory.getProxyClass(ProxyFactory.java:370)
	at org.jboss.weld.bean.builtin.AbstractFacadeBean.initializeAfterBeanDiscovery(AbstractFacadeBean.java:61)
	at org.jboss.weld.bootstrap.ConcurrentBeanDeployer$AfterBeanDiscoveryInitializerFactory.doWork(ConcurrentBeanDeployer.java:111)
	at org.jboss.weld.bootstrap.ConcurrentBeanDeployer$AfterBeanDiscoveryInitializerFactory.doWork(ConcurrentBeanDeployer.java:102)
	at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:62)
	at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:55)
	at org.jboss.weld.executor.CommonForkJoinPoolExecutorServices.lambda$wrap$0(CommonForkJoinPoolExecutorServices.java:70)
	at java.base/java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1447)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.jboss.classfilewriter.ClassFile
	at org.jboss.weld.bean.proxy.ProxyFactory.newClassFile(ProxyFactory.java:476)
	at org.jboss.weld.bean.proxy.ProxyFactory.createProxyClass(ProxyFactory.java:436)
	at org.jboss.weld.bean.proxy.ProxyFactory.getProxyClass(ProxyFactory.java:362)
	... 12 more

      I tried with versions 3.0.4.Final and 3.1.0.Beta1 of org.jboss.weld.module:weld-web and org.jboss.weld.se:weld-se-core.
      With Java 11 everything is fine.

      Any idea what could be the issue here ?

      Attachments

        Issue Links

          is caused by

          Bug - A problem that impairs or prevents the functions of the product. WFLY-11406 Reflection exception at org.jboss.classfilewriter.ClassFile on JDK12

          • Critical - To be worked on immediately following BLOCKER issues.
          • Closed
          is related to

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) WELD-2556 Draft new SPI for defining classes that will delegate to integrator implementations

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              martin.grigorov_jira Martin Grigorov (Inactive)
              Votes:
              2 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: