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Error in the server logs.

Question asked by SAI442 on Aug 22, 2015
Latest reply on Aug 24, 2015 by nick_darlington

I was looking at the server logs for an issue and came across the below error section.

 

And this is getting logged app-ca.logs in every minute. I was not sure if this is some thing to be done with tomcat configure.

 

Could you some one help me to understand the issue better and its resolution?

 

 

ERROR 2015-08-22 08:30:00,885 [http-bio-153.88.184.217-81-exec-845] uif.UIServlet (clarity:none:none:none)

java.lang.NullPointerException

  at com.ca.clarity.union.utility.BrowserUtils.<init>(BrowserUtils.java:116)

  at com.ca.clarity.uif.UIServlet.writeShellHtml(UIServlet.java:106)

  at com.ca.clarity.uif.UIServlet.service(UIServlet.java:82)

  at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

  at com.niku.union.web.filter.GZIPResponseFilter.doFilter(GZIPResponseFilter.java:119)

  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

  at com.niku.union.web.filter.CharsetFilter.doFilter(CharsetFilter.java:56)

  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

  at org.apache.catalina.filters.AddDefaultCharsetFilter.doFilter(AddDefaultCharsetFilter.java:88)

  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

  at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

  at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

  at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)

  at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

  at com.niku.union.web.valves.ErrorPageRedirectValve.invoke(ErrorPageRedirectValve.java:70)

  at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:931)

  at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

  at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)

  at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)

  at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)

  at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)

  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

  at java.lang.Thread.run(Thread.java:722)

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