尝试部署我的应用程序时,我似乎得到以下exception: Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions java.util.List is an interface, and JAXB can't handle interfaces. this problem is related to the following location: at java.util.List at private java.util.List foobar.alkohol.register.webservice.jaxws.GetRelationsFromPersonResponse._return at foobar.alkohol.register.webservice.jaxws.GetRelationsFromPersonResponse java.util.List does not have a no-arg default constructor. this problem is related to the following location: at java.util.List at private java.util.List foobar.alkohol.register.webservice.jaxws.GetRelationsFromPersonResponse._return […]