15/07/15 11:04: exception thrown context path: /aalto803.nsf page name: /preferences.xsp javax.faces.facesexception @ com.sun.faces.lifecycle.invokeapplicationphase.execute(invokeapplicationphase.java:102) @ com.sun.faces.lifecycle.lifecycleimpl.phase(lifecycleimpl.java:210) @ com.sun.faces.lifecycle.lifecycleimpl.execute(lifecycleimpl.java:96) @ com.ibm.xsp.controller.facescontrollerimpl.execute(facescontrollerimpl.java:256) @ com.ibm.xsp.webapp.facesservlet.serviceview(facesservlet.java:228) @ com.ibm.xsp.webapp.facesservletex.serviceview(facesservletex.java:157) @ com.ibm.xsp.webapp.facesservlet.service(facesservlet.java:160) @ com.ibm.xsp.webapp.facesservletex.service(facesservletex.java:138) @ com.ibm.xsp.webapp.designerfacesservlet.service(designerfacesservlet.java:103) @ com.ibm.designer.runtime.domino.adapter.componentmodule.invokeservlet(componentmodule.java:576) @ com.ibm.domino.xsp.module.nsf.nsfcomponentmodule.invokeservlet(nsfcomponentmodule.java:1335) @ com.ibm.designer.runtime.domino.adapter.componentmodule$adapterinvoker.invokeservlet(componentmodule.java:853) @ com.ibm.designer.runtime.domino.adapter.componentmodule$servletinvoker.doservice(componentmodule.java:796) @ com.ibm.designer.runtime.domino.adapter.componentmodule.doservice(componentmodule.java:565) @ com.ibm.domino.xsp.module.nsf.nsfcomponentmodule.doservice(nsfcomponentmodule.java:1319) @ com.ibm.domino.xsp.module.nsf.nsfservice.doserviceinternal(nsfservice.java:662) @ com.ibm.domino.xsp.module.nsf.nsfservice.doservice(nsfservice.java:482) @ com.ibm.designer.runtime.domino.adapter.lcdenvironment.doservice(lcdenvironment.java:357) @ com.ibm.designer.runtime.domino.adapter.lcdenvironment.service(lcdenvironment.java:313) @ com.ibm.domino.xsp.bridge.http.engine.xspcmdmanager.service(xspcmdmanager.java:272) caused by: java.lang.nullpointerexception @ javax.faces.component.uiviewroot.broadcastevents(uiviewroot.java:317) @ javax.faces.component.uiviewroot.processapplication(uiviewroot.java:428) @ com.sun.faces.lifecycle.invokeapplicationphase.execute(invokeapplicationphase.java:94) ... 19 more we're in process of finding memory leaks, can add necessarye recycle() statements. this: open document in our application, save , close it, , multiple times. can see memory usage stabilizes after few times, in cases, seems sign. every , then, after 10 repeats or so, application stops, message above (nullpointerexception), or noaccesssignal.
no clue start looking... ideas??
just in case wonders why don't use openntf library: application has run on r8.5 domino server.
i check don't recycle database objects. add multiple try{}catch() statements in code print can find code crashes narrow down problem.
also check how state , application / session timeout configured http://www.dalsgaard-data.eu/blog/tuning-your-xpages/
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