Publishing MWS Project from Designer throws Exception

Hi All,
I’ve a problem publishing MWS project from designer.
Designer Version - 7.1.2
MWS Version - 7.1.2

The exception that is thrown on MWS logs is

A “java.lang.NoSuchFieldException” occurred with the Message “loaders”
java.lang.NoSuchFieldException: loaders
at java.lang.Class.getDeclaredField(Class.java:1854)
at com.webmethods.caf.common.ObjectUtil.closeURLClassLoader(ObjectUtil.java:1142)
at com.webmethods.portal.service.install.impl.WebApplicationInstallService.install(WebApplicationInstallService.java:172)
at com.webmethods.portal.mech.install.impl.BasicInstallMechanics.installComponent(BasicInstallMechanics.java:761)
at com.webmethods.portal.framework.mech.install.PortletAppilcationInstallMechanics.installComponent(PortletAppilcationInstallMechanics.java:436)
at com.webmethods.portal.mech.install.impl.BasicInstallMechanics.installComponentSafe(BasicInstallMechanics.java:888)
at com.webmethods.portal.bizPolicy.command.install.InstallComponent.installComponent(InstallComponent.java:85)
at com.webmethods.portal.bizPolicy.biz.install.impl.InstallPolicy.installComponent(InstallPolicy.java:66)
at com.webmethods.portal.portlet.impl.wm_pghelpers.bizPolicy.command.DeployComponent.deployComponent(DeployComponent.java:84)
at com.webmethods.portal.portlet.impl.wm_pghelpers.bizPolicy.command.DeployComponent.handle(DeployComponent.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.webmethods.portal.webservices.handlers.CommandProvider.invokeMethod(CommandProvider.java:240)
at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)
at com.webmethods.portal.webservices.handlers.CommandProvider.processMessage(CommandProvider.java:199)
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
at com.webmethods.portal.webservices.servlet.PortalAxisServlet.doPost(PortalAxisServlet.java:167)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:616)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830)
at com.webmethods.portal.webservices.auth.BasicAuthFilter.doFilter(BasicAuthFilter.java:75)
at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
at com.webmethods.caf.faces.servlet.XSSFilter.doFilter(XSSFilter.java:22)
at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
at com.webmethods.portal.webApplication.WmWebAppContext.handle(WmWebAppContext.java:159)
at org.mortbay.http.HttpServer.service(HttpServer.java:909)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

Hi
I am facing a similar issue, but I am not able to re-install a war file. Have you ever got the fix for this issue.