2011-11-21 15:27:03,990 [526917480@qtp-244453010-0] ERROR com.pmease.quickbuild.RemotingSerializerFactory - Error invoking hessian method.
    com.pmease.quickbuild.QuickbuildException: Failed to evaluate below expression:
    node.getAttribute("workspaceDir")
        at com.pmease.quickbuild.util.ExceptionUtils.wrapException(ExceptionUtils.java:89)
        at com.pmease.quickbuild.DefaultScriptEngine.evaluate(DefaultScriptEngine.java:93)
        at com.pmease.quickbuild.DefaultScriptEngine.interpolate(DefaultScriptEngine.java:104)
        at com.pmease.quickbuild.model.Configuration.interpolate(Configuration.java:1050)
        at com.pmease.quickbuild.model.Configuration.getWorkspaceDir(Configuration.java:1056)
        at com.pmease.quickbuild.grid.NodeServiceImpl.getWorkspaceDir(NodeServiceImpl.java:72)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:618)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:306)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:202)
        at com.caucho.hessian.server.HessianServlet.invoke(HessianServlet.java:389)
        at com.caucho.hessian.server.HessianServlet.service(HessianServlet.java:369)
        at com.pmease.quickbuild.grid.GridServlet.service(GridServlet.java:32)
        at com.pmease.quickbuild.web.HttpServiceProvider$1$1.service(HttpServiceProvider.java:87)
        at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
        at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:126)
        at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:317)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:939)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
    Caused by: java.lang.UnsupportedOperationException: Permission check can only be done on server.
        at com.pmease.quickbuild.security.SecurityHelper.hasPermission(SecurityHelper.java:201)
        at com.pmease.quickbuild.security.SecurityHelper.hasPermission(SecurityHelper.java:248)
        at com.pmease.quickbuild.plugin.tracker.core.AbstractTrackerPlugin.getExtensions(AbstractTrackerPlugin.java:49)
        at com.pmease.quickbuild.pluginsupport.DefaultPluginManager.getExtensions(DefaultPluginManager.java:186)
        at com.pmease.quickbuild.DefaultScriptEngine.evaluate(DefaultScriptEngine.java:76)
        ... 32 more
2011-11-21 15:27:05,709 [526917480@qtp-244453010-0] ERROR com.pmease.quickbuild.RemotingSerializerFactory - Error invoking hessian method.
    com.pmease.quickbuild.QuickbuildException: Failed to evaluate below expression:
    node.getAttribute("workspaceDir",vars.getValue("workspaceDir"))
        at com.pmease.quickbuild.util.ExceptionUtils.wrapException(ExceptionUtils.java:89)
        at com.pmease.quickbuild.DefaultScriptEngine.evaluate(DefaultScriptEngine.java:93)
        at com.pmease.quickbuild.DefaultScriptEngine.interpolate(DefaultScriptEngine.java:104)
        at com.pmease.quickbuild.model.Configuration.interpolate(Configuration.java:1050)
        at com.pmease.quickbuild.model.Configuration.getWorkspaceDir(Configuration.java:1056)
        at com.pmease.quickbuild.grid.NodeServiceImpl.getWorkspaceDir(NodeServiceImpl.java:72)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:618)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:306)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:202)
        at com.caucho.hessian.server.HessianServlet.invoke(HessianServlet.java:389)
        at com.caucho.hessian.server.HessianServlet.service(HessianServlet.java:369)
        at com.pmease.quickbuild.grid.GridServlet.service(GridServlet.java:32)
        at com.pmease.quickbuild.web.HttpServiceProvider$1$1.service(HttpServiceProvider.java:87)
        at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
        at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:126)
        at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:317)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:939)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
    Caused by: java.lang.UnsupportedOperationException: Permission check can only be done on server.
        at com.pmease.quickbuild.security.SecurityHelper.hasPermission(SecurityHelper.java:201)
        at com.pmease.quickbuild.security.SecurityHelper.hasPermission(SecurityHelper.java:248)
        at com.pmease.quickbuild.plugin.tracker.core.AbstractTrackerPlugin.getExtensions(AbstractTrackerPlugin.java:49)
        at com.pmease.quickbuild.pluginsupport.DefaultPluginManager.getExtensions(DefaultPluginManager.java:186)
        at com.pmease.quickbuild.DefaultScriptEngine.evaluate(DefaultScriptEngine.java:76)
        ... 32 more