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The Hibernate Annotation Processor to generate the JPA metamodel classes fails due to a CNFException on javax.xml.bind.JAXBException.class. This class is contained in the JDK 1.8. This worked perfectly in eclipse 4.7.3 ------------------------------------------------------ eclipse.buildId=4.17.0.I20200902-1800 java.version=14.0.2 java.vendor=Oracle Corporation BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=de_DE Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product org.eclipse.jdt.apt.pluggable.core Error Tue Nov 10 08:25:58 CET 2020 Unable to create instance of annotation processor org.hibernate.jpamodelgen.JPAMetaModelEntityProcessor java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException at org.hibernate.jpamodelgen.xml.JpaDescriptorParser.<init>(JpaDescriptorParser.java:60) at org.hibernate.jpamodelgen.JPAMetaModelEntityProcessor.init(JPAMetaModelEntityProcessor.java:99) at org.eclipse.jdt.internal.apt.pluggable.core.dispatch.IdeAnnotationProcessorManager.discoverNextProcessor(IdeAnnotationProcessorManager.java:97) at org.eclipse.jdt.internal.compiler.apt.dispatch.RoundDispatcher.round(RoundDispatcher.java:119) at org.eclipse.jdt.internal.compiler.apt.dispatch.BaseAnnotationProcessorManager.processAnnotations(BaseAnnotationProcessorManager.java:171) at org.eclipse.jdt.internal.apt.pluggable.core.dispatch.IdeAnnotationProcessorManager.processAnnotations(IdeAnnotationProcessorManager.java:138) at org.eclipse.jdt.internal.compiler.Compiler.processAnnotationsInternal(Compiler.java:958) at org.eclipse.jdt.internal.compiler.Compiler.processAnnotations(Compiler.java:932) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:450) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:426) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:386) at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:214) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:318) at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:79) at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:278) at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:187) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:832) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:220) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:263) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:316) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:319) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:371) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:392) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:154) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:244) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBException at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:435) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522) ... 28 more
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie.
