Java desktop application error

user8769643

Hello - I am working on a desktop java application which has a jnlp file. When i try to run the application in my local it's throwing this error below. The same application seems to be working fine in my dev environment. Can someone please advise what must be causing this error and how to resolve it.

Thank you for all your help!

java.lang.ClassCastException: com.sun.org.apache.xerces.internal.dom.ElementNSImpl cannot be cast to gov.faa.saa.pr.services.projects.domain.ProjectSummary

   api.ProjectRepositoryAPI.getProjectList(ProjectRepositoryAPI.java)

at designer.ui.actions.tasks.ProjectListOfflineTask.doOffline(ProjectListOfflineTask.java)

at designer.ui.actions.tasks.ProjectListOfflineTask.doOffline(ProjectListOfflineTask.java)

at designer.ui.actions.tasks.OfflineTaskDialog.run(OfflineTaskDialog.java)

at java.lang.Thread.run(Unknown Source)

morgalr

Check:

Different versions of Java

Different versions of the Classes in the project

handat

That looks like your XML object was either incomplete or missing elements. Ensure that you have access to the same XML objects on your desktop as you get on your dev environment. That could be file system structure or permission differences or network hostname/port differences/being blocked depending on how those XML objects are accessed/retrieved.

user8769643

This issue is related to proguard. Issue got fixed by following instructions in the link

http://java-plusplus.blogspot.com/2013/12/proguard-and-jaxb.html