2016-02-05 06:15:52,617 ERROR [io.undertow.request] (default task-15) UT005023: Exception handling request to /libs/lodash/lodash.js: java.lang.NullPointerException

2016-02-05 06:15:52,638 ERROR [io.undertow.request] (default task-25) UT005023: Exception handling request to /libs/angular/angular.js: java.lang.NullPointerException
	at io.undertow.server.protocol.http.HttpResponseConduit.transferFrom(HttpResponseConduit.java:664)
	at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.transferFrom(AbstractFixedLengthStreamSinkConduit.java:193)
	at org.xnio.conduits.ConduitStreamSinkChannel.transferFrom(ConduitStreamSinkChannel.java:142)
	at io.undertow.channels.DetachableStreamSinkChannel.transferFrom(DetachableStreamSinkChannel.java:127)
	at io.undertow.server.HttpServerExchange$WriteDispatchChannel.transferFrom(HttpServerExchange.java:1951)
	at org.xnio.channels.Channels.transferBlocking(Channels.java:512)
	at io.undertow.servlet.spec.ServletOutputStreamImpl.transferFrom(ServletOutputStreamImpl.java:528)
	at io.undertow.io.BlockingSenderImpl.performTransfer(BlockingSenderImpl.java:142)
	at io.undertow.io.BlockingSenderImpl.transferFrom(BlockingSenderImpl.java:135)
	at io.undertow.server.handlers.resource.PathResource$1TransferTask.run(PathResource.java:217)
	at io.undertow.server.handlers.resource.PathResource.serveImpl(PathResource.java:247)
	at io.undertow.server.handlers.resource.PathResource.serve(PathResource.java:105)
	at org.wildfly.extension.undertow.deployment.ServletResource.serve(ServletResource.java:95)
	at io.undertow.server.handlers.resource.CachedResource.serve(CachedResource.java:168)
	at io.undertow.servlet.handlers.DefaultServlet.serveFileBlocking(DefaultServlet.java:358)
	at io.undertow.servlet.handlers.DefaultServlet.doGet(DefaultServlet.java:180)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
	at org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:205)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
	at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
	at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.server.handlers.MetricsHandler.handleRequest(MetricsHandler.java:62)
	at io.undertow.servlet.core.MetricsChainHandler.handleRequest(MetricsChainHandler.java:59)
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

2016-02-05 06:15:53,911 ERROR [io.undertow.request] (default task-26) UT005023: Exception handling request to /libs/d3/d3.js: java.lang.NullPointerException