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List:       opennms-install
Subject:    [opennms-install] New OpenNMS install: Error when manually running
From:       Isaac Hollander <isaac.hollander () selerityfinancial ! com>
Date:       2009-07-01 15:06:25
Message-ID: loom.20090701T150406-816 () post ! gmane ! org
[Download RAW message or body]

My new OpenNMS install on CentOS 5.3 did not autodiscover my entire network 
(after I had added ranges to the config as required).  I got the below error 
from the servlet when saving and restarting autodiscovery on the Admin page.  
Has anyone seen it before?  Any ideas?

The Web User Interface Has Experienced an Unexpected Error

The webUI has encountered an exception condition that it does not know how to 
handle.

Possible causes could be that the database is not responding, the OpenNMS 
application has stopped or is not running, or there is an issue with the servlet 
container.

You can try going to the main page and hitting "refresh" in your browser, but 
there is a good chance that will have no effect. Please bring this message to 
the attention of the person responsible for maintaining OpenNMS for your 
organization, and have them insure that OpenNMS, the external servlet container 
(if applicable), and the database are all running without errors.

Error Details
java.lang.NullPointerException
	at 
org.opennms.web.admin.discovery.GeneralSettingsLoader.load(GeneralSettingsLoader
.java:38)
	at 
org.opennms.web.admin.discovery.ActionDiscoveryServlet.doPost(ActionDiscoverySer
vlet.java:96)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
	at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.jav
a:1093)
	at 
org.extremecomponents.table.filter.AbstractExportFilter.doFilter(AbstractExportF
ilter.java:49)
	at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.jav
a:1084)
	at 
org.opennms.web.StoreRequestPropertiesFilter.doFilter(StoreRequestPropertiesFilt
er.java:71)
	at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.jav
a:1084)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:265)
	at 
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityI
nterceptor.java:107)
	at 
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurit
yInterceptor.java:72)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:275)
	at 
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFil
ter.java:166)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:275)
	at 
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(Anonymo
usProcessingFilter.java:125)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:275)
	at 
org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(Secur
ityContextHolderAwareRequestFilter.java:81)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:275)
	at 
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFil
ter.java:173)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:275)
	at 
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.
java:271)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:275)
	at 
org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:275)
	at 
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessi
onContextIntegrationFilter.java:249)
	at 
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainP
roxy.java:275)
	at 
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
	at 
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
	at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.jav
a:1084)
	at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
	at 
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
	at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
	at 
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
	at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.Server.handle(Server.java:324)
	at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
	at 
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:842)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
	at 
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
	at 
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)



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