java.lang.ClassFormatError when creating JAXBContext object
- From: gwinsor <glwinsor@xxxxxxxxx>
- Date: Fri, 29 Jun 2007 10:04:56 -0700
Hi,
I am trying to marshal an XML document using JAXB 2.0. At runtime,
when my web application tries to create a JAXBContext object, I get
the following exception:
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:
125)
root cause
java.lang.ClassFormatError: Illegal class modifiers in class com/
innatedb/xml/mi/package-info: 0x1600
java.lang.ClassLoader.defineClass1(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java:620)
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:
124)
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:
1815)
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:
869)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:
1322)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:
1201)
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:242)
java.lang.Package.getPackageInfo(Package.java:350)
java.lang.Package.getAnnotation(Package.java:361)
com.sun.xml.bind.v2.model.annotation.RuntimeInlineAnnotationReader.getPackageAnnotation(RuntimeInlineAnnotationReader.java:
85)
com.sun.xml.bind.v2.model.annotation.RuntimeInlineAnnotationReader.getPackageAnnotation(RuntimeInlineAnnotationReader.java:
17)
com.sun.xml.bind.v2.model.impl.TypeInfoImpl.parseElementName(TypeInfoImpl.java:
86)
com.sun.xml.bind.v2.model.impl.ClassInfoImpl.<init>(ClassInfoImpl.java:
126)
com.sun.xml.bind.v2.model.impl.RuntimeClassInfoImpl.<init>(RuntimeClassInfoImpl.java:
50)
com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.createClassInfo(RuntimeModelBuilder.java:
59)
com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.createClassInfo(RuntimeModelBuilder.java:
41)
com.sun.xml.bind.v2.model.impl.ModelBuilder.getClassInfo(ModelBuilder.java:
123)
com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:
49)
com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:
41)
com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:
189)
com.sun.xml.bind.v2.model.impl.RegistryInfoImpl.<init>(RegistryInfoImpl.java:
63)
com.sun.xml.bind.v2.model.impl.ModelBuilder.addRegistry(ModelBuilder.java:
232)
com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:
201)
com.sun.xml.bind.v2.runtime.JAXBContextImpl
$3.run(JAXBContextImpl.java:352)
com.sun.xml.bind.v2.runtime.JAXBContextImpl
$3.run(JAXBContextImpl.java:350)
java.security.AccessController.doPrivileged(Native Method)
com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:
349)
com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:
215)
com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:
76)
com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:
55)
com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:
124)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
java.lang.reflect.Method.invoke(Method.java:585)
javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:132)
javax.xml.bind.ContextFinder.find(ContextFinder.java:286)
javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:372)
javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:337)
javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:244)
com.innatedb.search.interaction.DownloadPsiMiXmlAction.execute(DownloadPsiMiXmlAction.java:
155)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:
431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:
236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:
1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:
125)
Here is the line of code which throws the exception:
JAXBContext jc = JAXBContext.newInstance("com.innatedb.xml.mi");
I am using JDK1.6.0
I have no problem creating XML objects from classes based on the xml
schema and I used the xjc compiler belonging to the JKD1.6.0. In
addition, the java class containing the above snippet of code compiles
without any problems.
Is there anything obvious that I am overlooking? Thanks for any
suggestions you can offer.
Geoff
.
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