Problem with plugin in intellij 13

I had developer a plugin for intellij 12 that just call a simple webservice using cxf jars. When i update the version of intellij for version 13 this error start happend

java.lang.ExceptionInInitializerError
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
 at java.lang.Class.newInstance(Class.java:374)
 at javax.xml.soap.FactoryFinder.newInstance(FactoryFinder.java:47)
 at javax.xml.soap.FactoryFinder.find(FactoryFinder.java:193)
 at javax.xml.soap.FactoryFinder.find(FactoryFinder.java:97)
 at javax.xml.soap.SAAJMetaFactory.getInstance(SAAJMetaFactory.java:73)
 at javax.xml.soap.MessageFactory.newInstance(MessageFactory.java:145)
 at com.sun.xml.internal.ws.api.SOAPVersion.<init>(SOAPVersion.java:165)
 at com.sun.xml.internal.ws.api.SOAPVersion.<clinit>(SOAPVersion.java:71)
 at com.sun.xml.internal.ws.api.BindingID.<clinit>(BindingID.java:324)
 at com.sun.xml.internal.ws.client.WSServiceDelegate.addPort(WSServiceDelegate.java:359)
 at javax.xml.ws.Service.addPort(Service.java:323)
....

I don't know why. I just compile this plugin with inettlij plataform sdk for version 13.
The structure of plugin that version 13 has chance?

Anybody has an idea what start happend?


Thanks for attention.