Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 3004, 1 year ago
Invalid class received: interface java.util.Collection loaded from file:/D:/bea/jdk131_02/jre/lib/rt.jar!/java/util/Collection.class. All classes that will be serialized or deserialized must be non-interface, non-abstract classes that provide a public def ault constructor
weblogic.xml.schema.binding.BindingException: Invalid class received:
interface java.util.Collection loaded from file:/D:/bea/jdk131_02/jre/lib/rt.jar!/java/util/Collection.class.
All classes that will be serialized or deserialized must be non-interface, non-abstract
classes that provide a public def
ault constructor	at weblogic.ant.taskdefs.webservices.servicegen.ServiceGenTask.execute(ServiceGenTask.java:167)	at org.apache.tools.ant.Task.perform(Task.java:217)	at org.apache.tools.ant.Target.execute(Target.java:164)	at org.apache.tools.ant.Target.performTasks(Target.java:182)	at org.apache.tools.ant.Project.executeTarget(Project.java:601)	at org.apache.tools.ant.Project.executeTargets(Project.java:560)	at org.apache.tools.ant.Main.runBuild(Main.java:454)	at org.apache.tools.ant.Main.start(Main.java:153)	at org.apache.tools.ant.Main.main(Main.java:176)