Eclipse 4.12-java.lang.ClassNotFoundException：com.sun.xml.internal.bind.v2.ContextFactory [英] Eclipse 4.12 - java.lang.ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory

问题描述

运行eclipse插件时出现错误。
Eclipse在Java11中使用4.12。

I am getting below error while running my eclipse plugin. Eclipse used 4.12 with java11. It used to work fine in eclipse 4.6.3 + java8.

javax.xml.bind.JAXBException: Provider com.sun.xml.internal.bind.v2.ContextFactory not found
 - with linked exception:
[java.lang.ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory cannot be found by com.my.cep.studio.cluster.topology_0.0.0]

!ENTRY com.my.cep.diagramming 4 0   at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:146)
    at javax.xml.bind.ContextFinder.find(ContextFinder.java:289)
    at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:412)
    at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:375)
    at com.my.cep.studio.cluster.topology.editors.ClusterTopologyDiagramManager.parseFile(ClusterTopologyDiagramManager.java:193)
    at com.my.cep.studio.cluster.topology.editors.ClusterTopologyDiagramManager.openModel(ClusterTopologyDiagramManager.java:175)
    at com.my.cep.diagramming.drawing.BaseDiagramManager.createDrawingCanvas(BaseDiagramManager.java:233)
    at com.my.cep.diagramming.drawing.DiagramManager$2.run(DiagramManager.java:259)
    at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.lang.ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory cannot be found by com.my.cep.studio.cluster.topology_0.0.0
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:512)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:423)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:415)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:155)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    at javax.xml.bind.ContextFinder.safeLoadClass(ContextFinder.java:480)
    at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:112)

推荐答案

Sun people have remove directly access to jaxb package in java 11.
These dependency will work instead of it.
And same time if if you are facing hibernate "NullPointerException" issue.


<dependency>
    <groupId>com.sun.xml.bind</groupId>
    <artifactId>jaxb-core</artifactId>
    <version>2.3.0.1</version>
</dependency>
<dependency>
    <groupId>javax.xml.bind</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.3.1</version>
</dependency>
<dependency>
    <groupId>com.sun.xml.bind</groupId>
    <artifactId>jaxb-impl</artifactId>
    <version>2.3.1</version>
</dependency>
<dependency>
    <groupId>org.javassist</groupId>
    <artifactId>javassist</artifactId>
    <version>3.25.0-GA</version>
</dependency>

这篇关于Eclipse 4.12-java.lang.ClassNotFoundException：com.sun.xml.internal.bind.v2.ContextFactory的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！