view error stacktrace

May 22, 2017 3:26:49 PM com.sun.jersey.spi.container.ContainerResponse mapMappableContainerException
SEVERE: The RuntimeException could not be mapped to a response, re-throwing to the HTTP container
java.lang.ArrayIndexOutOfBoundsException: 0
	at com.google.common.collect.RegularImmutableList.get(RegularImmutableList.java:58)
	at flipkart.sp.views.SPWSRProductViewFacade.getAsSingleValued(SPWSRProductViewFacade.java:127)
	at flipkart.views.IViewable$getAsSingleValued$0.call(Unknown Source)
	at flipkart.sp.views.AttributeManipulationDSL.handleKeyOverrides(AttributeManipulationDSL.groovy:70)
	at flipkart.sp.views.AttributeManipulationDSL$handleKeyOverrides$3.callCurrent(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49)
	at flipkart.sp.views.AttributeManipulationDSL$handleKeyOverrides$3.callCurrent(Unknown Source)
	at flipkart.sp.views.AttributeManipulationDSL.computeView(AttributeManipulationDSL.groovy:46)
	at flipkart.sp.views.AttributeManipulationDSL$computeView.callCurrent(Unknown Source)
	at Script1.run(Script1.groovy:1)
	at Script1$run.call(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
	at Script1$run.call(Unknown Source)
	at flipkart.views.core.GroovyDSLViewComputer.executeView(GroovyDSLViewComputer.groovy:68)
	at flipkart.views.core.GroovyDSLViewComputer$executeView$2.callCurrent(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49)
	at flipkart.views.core.GroovyDSLViewComputer$executeView$2.callCurrent(Unknown Source)
	at flipkart.views.core.GroovyDSLViewComputer.computeView(GroovyDSLViewComputer.groovy:46)
	at flipkart.views.DefaultViewer.view(DefaultViewer.java:46)
	at flipkart.views.ViewManagerImpl.getMissedView(ViewManagerImpl.java:155)
	at flipkart.views.ViewManagerImpl.computeView(ViewManagerImpl.java:83)
	at flipkart.sp.service.impl.ViewsServiceImpl.computeAndReturnViews(ViewsServiceImpl.java:70)
	at flipkart.sp.web.resources.ViewsResource.computeView(ViewsResource.java:40)
	at sun.reflect.GeneratedMethodAccessor815.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
	at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
	at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
	at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
	at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
	at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1480)
	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1411)
	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1360)
	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1350)
	at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)
	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)