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Wildfly Management API [message #1855140] Thu, 29 September 2022 13:55 Go to next message
Carlos Oliva is currently offline Carlos OlivaFriend
Messages: 2
Registered: December 2021
Junior Member
How can I resolve the following error: java.lang.NoClassDefFoundError: org/jboss/dmr/ModelNode?

I am using Eclipse 2020-06, JDK 1.8.0_261, JBoss Tools plug-in, Wildfly 11.

I created a servlet according to the following link:

The servlet works fine with the default code but if I add a ModelNode, I get the class not found error.

The code is the following:
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
//response.getWriter().append("Served at: ").append(request.getContextPath());

ModelNode op = new ModelNode();


PrintWriter out = response.getWriter();

out.print("<h2>Welcome to GeeksForGeeks</h2>");
Re: Wildfly Management API [message #1855141 is a reply to message #1855140] Thu, 29 September 2022 14:27 Go to previous message
Nitin Dahyabhai is currently offline Nitin DahyabhaiFriend
Messages: 4345
Registered: July 2009
Senior Member

This sounds like something to ask on the forum for JBoss Tools.

That said, if org.jboss.dmr.ModelNode is not provided by Wildfly 11, and you have added it to your project
in a way other than putting it in its WEB-INF/lib folder, you must mark it as needing to be deployed with
your project's Deployment Assembly property page.

Nitin Dahyabhai
Eclipse Web Tools Platform
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