java.lang.NullPointerException

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  • component-showcase-portlet Data Export demo Data fails to export, console error seen: "NetworkError: 500 Internal Server Error - http://localhost:8080/component-showcase-portlet/icefaces/resource/LTEwMzY1NDczMDQ=/export_1467825028331.csv" Server error seen: Jul 06, 2016 10:47:28 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [/com ponent-showcase-portlet] threw exception [java.lang.NullPointerException] with r oot cause java.lang.NullPointerException at com.liferay.faces.bridge.application.internal.ResourceImpl.getRequest Path(ResourceImpl.java:268) at org.icefaces.impl.application.AuxUploadResourceHandler.handleResource Request(AuxUploadResourceHandler.java:73) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:601) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52 ) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:208) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. doFilter(InvokerFilterChain.java:116) at sun.reflect.GeneratedMethodAccessor535.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoa derBeanHandler.java:67) at com.sun.proxy.$Proxy582.doFilter(Unknown Source) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. doFilter(InvokerFilterChain.java:116) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. processDirectCallFilter(InvokerFilterChain.java:165) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. doFilter(InvokerFilterChain.java:96) at com.liferay.portal.kernel.servlet.PortalClassLoaderFilter.doFilter(Po rtalClassLoaderFilter.java:74) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. processDoFilter(InvokerFilterChain.java:204) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain. doFilter(InvokerFilterChain.java:109) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFil ter(InvokerFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica torBase.java:505) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java: 957) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:423) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp 11Processor.java:1079) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process( AbstractProtocol.java:620) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoin t.java:318) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskTh read.java:61) at java.lang.Thread.run(Thread.java:745)
    via by Liana Munroe,
    • java.lang.NullPointerException at com.liferay.faces.bridge.application.internal.ResourceImpl.getRequestPath(ResourceImpl.java:268) at org.icefaces.impl.application.AuxUploadResourceHandler.handleResourceRequest(AuxUploadResourceHandler.java:73) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:601) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) at sun.reflect.GeneratedMethodAccessor535.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67) at com.sun.proxy.$Proxy582.doFilter(Unknown Source) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:165) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96) at com.liferay.portal.kernel.servlet.PortalClassLoaderFilter.doFilter(PortalClassLoaderFilter.java:74) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)
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