mondrian.olap.MondrianException: Mondrian Error:Internal error: Virtual file is not readable: c:/Work/_Project/Pentaho/Project/pentaho-solutions\ol\analysis\OLCube.mondrian.xml

mondrian.olap.MondrianException: Mondrian Error:Internal error: Virtual file is not readable: c:/Work/_Project/Pentaho/Project/pentaho-solutions\ol\analysis\OLCube.mondrian.xml	at mondrian.resource.MondrianResource$_Def0.ex(MondrianResource.java:752)	at mondrian.olap.Util.newInternal(Util.java:1076)	at mondrian.olap.Util.newError(Util.java:1091)	at mondrian.rolap.RolapSchema.load(RolapSchema.java:277)	at mondrian.rolap.RolapSchema.(RolapSchema.java:213)	at mondrian.rolap.RolapSchema.(RolapSchema.java:76)	at mondrian.rolap.RolapSchema$Pool.get(RolapSchema.java:837)	at mondrian.rolap.RolapSchema$Pool.get(RolapSchema.java:659)	at mondrian.rolap.RolapConnection.(RolapConnection.java:148)	at mondrian.rolap.RolapConnection.(RolapConnection.java:79)	at mondrian.olap.DriverManager.getConnection(DriverManager.java:122)	at mondrian.olap.DriverManager.getConnection(DriverManager.java:87)	at mondrian.olap.DriverManager.getConnection(DriverManager.java:55)	at org.pentaho.data.connection.mdx.MDXConnection.init(MDXConnection.java:88)	at org.pentaho.data.connection.mdx.MDXConnection.init(MDXConnection.java:152)	at org.pentaho.data.connection.mdx.MDXConnection.(MDXConnection.java:73)	at org.pentaho.data.PentahoConnectionFactory.getConnection(PentahoConnectionFactory.java:136)	at org.pentaho.plugin.mdx.MDXBaseComponent.getConnection(MDXBaseComponent.java:393)	at org.pentaho.plugin.mdx.MDXBaseComponent.getDatasourceConnection(MDXBaseComponent.java:306)	at org.pentaho.plugin.mdx.MDXBaseComponent.executeAction(MDXBaseComponent.java:137)	at org.pentaho.plugin.ComponentBase.execute(ComponentBase.java:437)	at org.pentaho.core.runtime.RuntimeContextBase.executeComponent(RuntimeContextBase.java:1097)	at org.pentaho.core.runtime.RuntimeContextBase.executeAction(RuntimeContextBase.java:1071)	at org.pentaho.core.runtime.RuntimeContextBase.performActions(RuntimeContextBase.java:986)	at org.pentaho.core.runtime.RuntimeContextBase.executeLoop(RuntimeContextBase.java:942)	at org.pentaho.core.runtime.RuntimeContextBase.executeSequence(RuntimeContextBase.java:847)	at org.pentaho.core.runtime.RuntimeContextBase.executeSequence(RuntimeContextBase.java:754)	at org.pentaho.core.solution.SolutionEngineBase.executeInternal(SolutionEngineBase.java:298)	at org.pentaho.core.solution.SolutionEngineBase.execute(SolutionEngineBase.java:232)	at org.pentaho.core.solution.SolutionEngineBase.execute(SolutionEngineBase.java:164)	at org.pentaho.core.solution.SolutionEngine.execute(SolutionEngine.java:58)	at org.pentaho.ui.component.charting.AbstractChartComponent.getActionData(AbstractChartComponent.java:163)	at org.pentaho.ui.component.charting.CategoryDatasetChartComponent.createChart(CategoryDatasetChartComponent.java:82)	at org.pentaho.ui.component.charting.CategoryDatasetChartComponent.getXmlContent(CategoryDatasetChartComponent.java:156)	at org.pentaho.ui.XmlComponent.getContent(XmlComponent.java:47)	at org.pentaho.ui.ChartHelper.doChart(ChartHelper.java:279)	at org.apache.jsp.portlets.TOPPChart_jsp._jspService(TOPPChart_jsp.java:86)	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)	at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)	at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.switchuser.SwitchUserProcessingFilter.doFilter(SwitchUserProcessingFilter.java:335)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at com.pentaho.security.SecurityStartupFilter.doFilter(SecurityStartupFilter.java:71)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at com.pentaho.security.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:160)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:178)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:217)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:108)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at com.pentaho.security.HttpSessionReuseDetectionFilter.doFilter(HttpSessionReuseDetectionFilter.java:142)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:193)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)	at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)	at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)	at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)	at org.pentaho.core.system.SystemStatusFilter.doFilter(SystemStatusFilter.java:53)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)	at java.lang.Thread.run(Unknown Source)