ERROR com.pmease.quickbuild.rest.providers.GenericExceptionMapper - Error serving restful request.
 com.pmease.quickbuild.QuickbuildException: File does not exist: /opt/quickbuild/storage/builds/11112611/artifacts/ant.build.artifacts
  at com.pmease.quickbuild.rest.resources.FileResource.list(FileResource.java:66)
  at sun.reflect.GeneratedMethodAccessor397.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:606)
  at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:149)
  at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67)
  at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:259)
  at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:83)
  at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:133)
  at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:71)
  at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:990)
  at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:941)
  at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:932)
  at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:384)
  at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:451)
  at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:632)
  at com.pmease.quickbuild.rest.RestServlet.service(RestServlet.java:48)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669)
  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1336)
  at com.pmease.quickbuild.Quickbuild$DisableTraceFilter.doFilter(Quickbuild.java:1033)
  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
  at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
  at org.eclipse.jetty.server.Server.handle(Server.java:365)
  at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
  at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
  at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
  at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
  at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
  at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
  at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
  at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
  at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
  at java.lang.Thread.run(Thread.java:724)