Erro ao mandar construir aplicação web

Olá,

Estou com um problema ao tentar construir minha aplicação web que usa JSF 2, Primefaces 3.4. Ela executa normalmente, porém ao tentar gerar a pasta dist com o arquivo para implantação, o erro é apresentado.
Este erro(abaixo) já foi citado aqui no fórum algumas vezes. E a solução apresentada era desmarcar a opção “Ativar Processamento de Anotações” nas propriedades do projeto.
Porém se eu fizer isso gerarei erros em outra parte do projeto onde se usam classes do tipo:

Como consigo resolver esse problema?
E qual o nome dado a esse tipo de classe? para que eu possa procurar mais no google.

Erro:

Created dir: C:\Users\NOT02\Documents\NetBeansProjects\siscos\build\generated-sources\ap-source-output
Compiling 55 source files to C:\Users\NOT02\Documents\NetBeansProjects\siscos\build\web\WEB-INF\classes


An annotation processor threw an uncaught exception.
Consult the following stack trace for details.
java.lang.RuntimeException: com.sun.tools.javac.code.Symbol$CompletionFailure: class file for org.jaxen.FunctionContext not found
	at org.eclipse.persistence.internal.jpa.modelgen.CanonicalModelProcessor.process(CanonicalModelProcessor.java:407)
	at com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:793)
	at com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:722)
	at com.sun.tools.javac.processing.JavacProcessingEnvironment.access$1700(JavacProcessingEnvironment.java:97)
	at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1029)
	at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1163)
	at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1108)
	at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:824)
	at com.sun.tools.javac.main.Main.compile(Main.java:439)
	at com.sun.tools.javac.main.Main.compile(Main.java:353)
	at com.sun.tools.javac.main.Main.compile(Main.java:342)
	at com.sun.tools.javac.main.Main.compile(Main.java:333)
	at com.sun.tools.javac.Main.compile(Main.java:76)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.apache.tools.ant.taskdefs.compilers.Javac13.execute(Javac13.java:56)
	at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1153)
	at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:930)
	at org.netbeans.modules.java.source.ant.JavacTask.execute(JavacTask.java:145)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	at sun.reflect.GeneratedMethodAccessor145.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
	at org.apache.tools.ant.Task.perform(Task.java:348)
	at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:68)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	at sun.reflect.GeneratedMethodAccessor145.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
	at org.apache.tools.ant.Task.perform(Task.java:348)
	at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:398)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	at sun.reflect.GeneratedMethodAccessor145.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
	at org.apache.tools.ant.Task.perform(Task.java:348)
	at org.apache.tools.ant.Target.execute(Target.java:392)
	at org.apache.tools.ant.Target.performTasks(Target.java:413)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
	at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:283)
	at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:541)
	at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:153)
Caused by: com.sun.tools.javac.code.Symbol$CompletionFailure: class file for org.jaxen.FunctionContext not found
C:\Users\NOT02\Documents\NetBeansProjects\siscos\nbproject\build-impl.xml:887: The following error occurred while executing this line:
C:\Users\NOT02\Documents\NetBeansProjects\siscos\nbproject\build-impl.xml:309: Compile failed; see the compiler error output for details.
FALHA NA CONSTRUÇÃO (tempo total: 9 segundos)