问启动JBoss时出错

EN

Starting jboss-as: Exception in thread "main" java.lang.ExceptionInInitializerError
   at java.lang.Class.initializeClass(libgcj.so.10)
   at __redirected.__JAXPRedirected.initAll(__JAXPRedirected.java:87)
   at org.jboss.modules.Module$1.run(Module.java:85)
   at org.jboss.modules.Module$1.run(Module.java:72)
   at java.security.AccessController.doPrivileged(libgcj.so.10)
   at org.jboss.modules.Module.<clinit>(Module.java:72)
   at java.lang.Class.initializeClass(libgcj.so.10)
   at org.jboss.modules.Main.main(Main.java:255)
Caused by: java.lang.IllegalArgumentException: Problem configuring DatatypeFactory
   at __redirected.__DatatypeFactory.<clinit>(__DatatypeFactory.java:70)
   at java.lang.Class.initializeClass(libgcj.so.10)
   ...7 more
Caused by: javax.xml.datatype.DatatypeConfigurationException: java.lang.ClassNotFoundException: gnu.xml.datatype.JAXPDatatypeFactory
   at javax.xml.datatype.DatatypeFactory.newInstance(libgcj.so.10)
   at __redirected.__DatatypeFactory.<clinit>(__DatatypeFactory.java:62)
   ...8 more
Caused by: java.lang.ClassNotFoundException: gnu.xml.datatype.JAXPDatatypeFactory
   at java.lang.Class.forName(libgcj.so.10)
   at javax.xml.datatype.DatatypeFactory.newInstance(libgcj.so.10)
   ...9 more