The WMS Client test server crashed after some time

[robinhoutmeyers]

While performing the WMS Client tests using one of our desktop clients, the server suddenly was no longer able to respond to GetMap requests and returned a HTTP 500 error for each subsequent GetMap request with the following error:

HTTP Status 500 – Internal Server Error Type Exception Report

Message net.sf.saxon.trans.XPathException: DOMSender: no start node defined

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

javax.servlet.ServletException: net.sf.saxon.trans.XPathException: DOMSender: no start node defined com.occamlab.te.web.MonitorServlet.process(MonitorServlet.java:276) com.occamlab.te.web.MonitorServlet.doGet(MonitorServlet.java:302) javax.servlet.http.HttpServlet.service(HttpServlet.java:624) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) Root Cause

net.sf.saxon.trans.XPathException: DOMSender: no start node defined net.sf.saxon.dom.DOMSender.send(DOMSender.java:81) net.sf.saxon.dom.DOMObjectModel.sendSource(DOMObjectModel.java:112) net.sf.saxon.event.Sender.send(Sender.java:218) net.sf.saxon.IdentityTransformer.transform(IdentityTransformer.java:29) com.occamlab.te.web.MonitorServlet.process(MonitorServlet.java:235) com.occamlab.te.web.MonitorServlet.doGet(MonitorServlet.java:302) javax.servlet.http.HttpServlet.service(HttpServlet.java:624) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

[dstenger]

Thank you for reporting. Was this a temporary problem or are you still not able to test your client?

[robinhoutmeyers]

This appeared to be a temporary problem; when it happened, I tested for quite some time, but I have not yet been able to reproduce it.

[dstenger]

Thank you for confirming. I propose to close this issue and reopen it if the problem occurs again.

[robinhoutmeyers]

OK