Schemagen error

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Revision as of 09:56, 17 July 2012 by Brianegge (talk | contribs) (Created page with "I spent about a half a day tracking down the cause of my schemagen task failing. I was getting this error: <verbose> [schemagen] [loading java/util/Map.class(java/util:Map.cl...")
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I spent about a half a day tracking down the cause of my schemagen task failing. I was getting this error:

<verbose> [schemagen] [loading java/util/Map.class(java/util:Map.class)] [schemagen] [loading javax/xml/bind/annotation/XmlAccessType.class(javax/xml/bind/annotation:XmlAccessType.class)] [schemagen] [loading javax/xml/bind/annotation/XmlAccessorType.class(javax/xml/bind/annotation:XmlAccessorType.class)] [schemagen] [loading javax/xml/bind/annotation/XmlAttribute.class(javax/xml/bind/annotation:XmlAttribute.class)] [schemagen] [loading javax/xml/bind/annotation/XmlElement.class(javax/xml/bind/annotation:XmlElement.class)] [schemagen] [loading javax/xml/bind/annotation/XmlType.class(javax/xml/bind/annotation:XmlType.class)] [schemagen] [loading javax/xml/bind/annotation/adapters/XmlJavaTypeAdapter.class(javax/xml/bind/annotation/adapters:XmlJavaTypeAdapter.class)] [schemagen] [loading java/lang/Object.class(java/lang:Object.class)] [schemagen] [loading java/lang/String.class(java/lang:String.class)] [schemagen] [loading java/util/List.class(java/util:List.class)] [schemagen] [loading javax/xml/bind/annotation/XmlElementWrapper.class(javax/xml/bind/annotation:XmlElementWrapper.class)] [schemagen] [loading javax/xml/bind/annotation/XmlRootElement.class(javax/xml/bind/annotation:XmlRootElement.class)] [schemagen] [loading java/lang/annotation/Retention.class(java/lang/annotation:Retention.class)] [schemagen] [loading java/lang/annotation/RetentionPolicy.class(java/lang/annotation:RetentionPolicy.class)] [schemagen] [loading java/lang/annotation/Target.class(java/lang/annotation:Target.class)] [schemagen] [loading java/lang/annotation/ElementType.class(java/lang/annotation:ElementType.class)] [schemagen] [loading java/lang/annotation/Annotation.class(java/lang/annotation:Annotation.class)] [schemagen] [loading java/lang/Class.class(java/lang:Class.class)] [schemagen] [loading java/lang/Character.class(java/lang:Character.class)] [schemagen] [loading java/util/Calendar.class(java/util:Calendar.class)] [schemagen] [loading java/util/GregorianCalendar.class(java/util:GregorianCalendar.class)] [schemagen] [loading java/util/Date.class(java/util:Date.class)] [schemagen] [loading java/io/File.class(java/io:File.class)] [schemagen] [loading java/net/URL.class(java/net:URL.class)] [schemagen] [loading java/net/URI.class(java/net:URI.class)] [schemagen] [loading java/awt/Image.class(java/awt:Image.class)] [schemagen] [loading javax/activation/DataHandler.class(javax/activation:DataHandler.class)] [schemagen] [loading javax/xml/transform/Source.class(javax/xml/transform:Source.class)] [schemagen] [loading javax/xml/datatype/XMLGregorianCalendar.class(javax/xml/datatype:XMLGregorianCalendar.class)] [schemagen] [loading java/util/UUID.class(java/util:UUID.class)] [schemagen] [loading java/lang/Boolean.class(java/lang:Boolean.class)] [schemagen] [loading java/lang/Byte.class(java/lang:Byte.class)] [schemagen] [loading java/lang/Short.class(java/lang:Short.class)] [schemagen] [loading java/lang/Integer.class(java/lang:Integer.class)] [schemagen] [loading java/lang/Long.class(java/lang:Long.class)] [schemagen] [loading java/lang/Float.class(java/lang:Float.class)] [schemagen] [loading java/lang/Double.class(java/lang:Double.class)] [schemagen] [loading java/math/BigInteger.class(java/math:BigInteger.class)] [schemagen] [loading java/math/BigDecimal.class(java/math:BigDecimal.class)] [schemagen] [loading javax/xml/namespace/QName.class(javax/xml/namespace:QName.class)] [schemagen] [loading javax/xml/datatype/Duration.class(javax/xml/datatype:Duration.class)] [schemagen] [loading java/lang/Void.class(java/lang:Void.class)] [schemagen] [loading javax/xml/bind/annotation/XmlType$DEFAULT.class(javax/xml/bind/annotation:XmlType$DEFAULT.class)] [schemagen] Problem encountered during annotation processing; [schemagen] see stacktrace below for more information. [schemagen] java.lang.annotation.AnnotationTypeMismatchException: Incorrectly typed data found for annotation element public abstract java.lang.String javax.xml.bind.annotation.XmlType.namespace() (Found data of type java.lang.String) [schemagen] at com.sun.tools.apt.mirror.declaration.AnnotationProxyMaker$ValueVisitor$1.generateException(AnnotationProxyMaker.java:241) [schemagen] at sun.reflect.annotation.AnnotationInvocationHandler.invoke(AnnotationInvocationHandler.java:56) [schemagen] at $Proxy3.namespace(Unknown Source) [schemagen] at com.sun.xml.bind.v2.model.annotation.XmlTypeQuick.namespace(XmlTypeQuick.java:32) [schemagen] at com.sun.xml.bind.v2.model.impl.TypeInfoImpl.parseTypeName(TypeInfoImpl.java:152) [schemagen] at com.sun.xml.bind.v2.model.impl.ClassInfoImpl.<init>(ClassInfoImpl.java:169) [schemagen] at com.sun.xml.bind.v2.model.impl.ModelBuilder.createClassInfo(ModelBuilder.java:339) [schemagen] at com.sun.xml.bind.v2.model.impl.ModelBuilder.getClassInfo(ModelBuilder.java:239) [schemagen] at com.sun.xml.bind.v2.model.impl.ModelBuilder.getClassInfo(ModelBuilder.java:209) [schemagen] at com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:315) [schemagen] at com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:330) [schemagen] at com.sun.tools.xjc.api.impl.j2s.JavaCompilerImpl.bind(JavaCompilerImpl.java:90) [schemagen] at com.sun.tools.jxc.apt.SchemaGenerator$1.process(SchemaGenerator.java:115) [schemagen] at com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProcessor.process(AnnotationProcessors.java:60) [schemagen] at com.sun.tools.apt.comp.Apt.main(Apt.java:454) [schemagen] at com.sun.tools.apt.main.JavaCompiler.compile(JavaCompiler.java:258) [schemagen] at com.sun.tools.apt.main.Main.compile(Main.java:1102) [schemagen] at com.sun.tools.apt.main.Main.compile(Main.java:964) [schemagen] at com.sun.tools.apt.Main.processing(Main.java:95) [schemagen] at com.sun.tools.apt.Main.process(Main.java:85) [schemagen] at com.sun.tools.apt.Main.process(Main.java:67) [schemagen] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [schemagen] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [schemagen] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [schemagen] at java.lang.reflect.Method.invoke(Method.java:597) [schemagen] at com.sun.tools.jxc.AptBasedTask$InternalAptAdapter.execute(AptBasedTask.java:97) [schemagen] at com.sun.tools.jxc.AptBasedTask.compile(AptBasedTask.java:144) [schemagen] at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:882) [schemagen] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) [schemagen] at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) [schemagen] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [schemagen] at java.lang.reflect.Method.invoke(Method.java:597) [schemagen] at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) [schemagen] at org.apache.tools.ant.Task.perform(Task.java:348) [schemagen] at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:62) [schemagen] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) [schemagen] at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) [schemagen] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [schemagen] at java.lang.reflect.Method.invoke(Method.java:597) [schemagen] at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) [schemagen] at org.apache.tools.ant.Task.perform(Task.java:348) [schemagen] at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:394) [schemagen] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) [schemagen] at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) [schemagen] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [schemagen] at java.lang.reflect.Method.invoke(Method.java:597) [schemagen] at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) [schemagen] at org.apache.tools.ant.Task.perform(Task.java:348) [schemagen] at org.apache.tools.ant.Target.execute(Target.java:357) [schemagen] at org.apache.tools.ant.Target.performTasks(Target.java:385) [schemagen] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337) [schemagen] at org.apache.tools.ant.Project.executeTarget(Project.java:1306) [schemagen] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) [schemagen] at org.apache.tools.ant.Project.executeTargets(Project.java:1189) [schemagen] at org.apache.tools.ant.Main.runBuild(Main.java:758) [schemagen] at org.apache.tools.ant.Main.startAnt(Main.java:217) [schemagen] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257) [schemagen] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104) </verbose>

The root cause? I needed to include the compiled classes on my schemagen classpath.

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