我从昨天开始处理这个问题并且能够解决它。
我添加了这个
<dependency>
<groupId>org.picketlink</groupId>
<artifactId>picketlink-api</artifactId>
<scope>compile</scope>
<version>${picketlink.version}</version>
</dependency>
<dependency>
<groupId>org.picketlink</groupId>
<artifactId>picketlink-impl</artifactId>
<scope>runtime</scope>
<version>${picketlink.version}</version>
</dependency>
到我的pom.xml，起初我现在没有问题是什么，因为有时候工作有些时候没有。
所以，如果我将picketlink添加到我的pom.xml（我尝试了picktlink快速入门和版本中的许多选项），并且它第一次运行，但如果我再次重新编译并尝试替换我的.war文件，我得到和错误，我必须删除数据/ * tmp / *文件夹并重新启动我的jboss。
这是错误
11:42:41,286 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC000001: Failed to start service jboss.deployment.unit."mapache.war".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."mapache.war".POST_MODULE: JBAS018733: Failed to process phase POST_MODULE of deployment "mapache.war"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:166) [wildfly-server-8.0.0.Final.jar:8.0.0.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) [jboss-msc-1.2.0.Final.jar:1.2.0.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881) [jboss-msc-1.2.0.Final.jar:1.2.0.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_55]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_55]
at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_55]
Caused by: org.apache.xerces.impl.dv.DVFactoryException: DTD factory class org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from DTDDVFactory.
at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.impl.xs.opti.SchemaParsingConfig.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.impl.xs.opti.SchemaParsingConfig.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.impl.xs.traversers.XSDHandler.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.impl.xs.traversers.XSDHandler.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.impl.xs.XMLSchemaLoader.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.impl.xs.XMLSchemaLoader.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.impl.xs.XMLSchemaValidator.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.jaxp.validation.XMLSchemaValidatorComponentManager.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.jaxp.validation.ValidatorHandlerImpl.<init>(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at org.apache.xerces.jaxp.validation.AbstractXMLSchema.newValidatorHandler(Unknown Source) [xercesImpl-2.9.1-jbossas-2.jar:]
at com.sun.xml.bind.v2.runtime.unmarshaller.ValidatingUnmarshaller.<init>(ValidatingUnmarshaller.java:51)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.createUnmarshallerHandler(UnmarshallerImpl.java:139)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.getUnmarshallerHandler(UnmarshallerImpl.java:113)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:178)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:174)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:225)
at org.hibernate.validator.internal.xml.ValidationXmlParser.unmarshal(ValidationXmlParser.java:118)
at org.hibernate.validator.internal.xml.ValidationXmlParser.parseValidationXml(ValidationXmlParser.java:78)
at org.hibernate.validator.internal.engine.ConfigurationImpl.getBootstrapConfiguration(ConfigurationImpl.java:263)
at org.hibernate.validator.internal.cdi.ValidationExtension.<init>(ValidationExtension.java:93)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.7.0_55]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [rt.jar:1.7.0_55]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_55]
at java.lang.reflect.Constructor.newInstance(Constructor.java:526) [rt.jar:1.7.0_55]
at java.lang.Class.newInstance(Class.java:374) [rt.jar:1.7.0_55]
at org.jboss.as.weld.deployment.WeldPortableExtensions.tryRegisterExtension(WeldPortableExtensions.java:54)
at org.jboss.as.weld.deployment.processors.WeldPortableExtensionProcessor.loadAttachments(WeldPortableExtensionProcessor.java:120)
at org.jboss.as.weld.deployment.processors.WeldPortableExtensionProcessor.deploy(WeldPortableExtensionProcessor.java:80)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:159) [wildfly-server-8.0.0.Final.jar:8.0.0.Final]
... 5 more
11:42:41,290 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) JBAS014613: Operation ("full-replace-deployment") failed - address: ([]) - failure description: {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"mapache.war\".POST_MODULE" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"mapache.war\".POST_MODULE: JBAS018733: Failed to process phase POST_MODULE of deployment \"mapache.war\"
Caused by: org.apache.xerces.impl.dv.DVFactoryException: DTD factory class org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from DTDDVFactory."}}
我必须删除之前提到的那些文件夹并重新启动wildfly才能再次使用。