java.net.MalformedURLException: unknown protocol: classloader

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java.net.MalformedURLException: unknown protocol: classloader
at java.net.URL.(URL.java:544)
at java.net.URL.(URL.java)
at java.net.URL.(URL.java)
at oracle.xml.parser.v2.NonValidatingParser.pushExternalDTD(NonValidatingParser.java:521)
at oracle.xml.parser.v2.NonValidatingParser.parseDoctypeDecl(NonValidatingParser.java:465)
at oracle.xml.parser.v2.NonValidatingParser.parseProlog(NonValidatingParser.java:297)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:277)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:184)
at org.apache.struts.action.ActionServlet.initServlet(ActionServlet.java:1433)
at javax.servlet.GenericServlet.init(GenericServlet.java:259)
at com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:2141)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4582)
at com.evermind.server.http.HttpApplication.initPreloadServlets(HttpApplication.java:4676)
at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:820)
at com.evermind.server.http.HttpApplication.(HttpApplication.java:542)
at com.evermind.server.Application.getHttpApplication(Application.java:889)
at com.evermind.server.http.HttpServer.getHttpApplication(HttpServer.java:690)
at com.evermind.server.http.HttpSite.getApplication(HttpSite.java:420)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:422)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
at java.lang.Thread.run(Thread.java:534)

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