[jboss-jira] [JBoss JIRA] (JBWEB-270) Exception in JBoss with SSO
Rajesh Sinha created JBWEB-270:
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Summary: Exception in JBoss with SSO
Key: JBWEB-270
URL: https://issues.jboss.org/browse/JBWEB-270
Project: JBoss Web
Issue Type: Bug
Security Level: Public (Everyone can see)
Reporter: Rajesh Sinha
Assignee: Remy Maucherat
Hi,
Below mentioned is a stack trace of the exception which i am getting while accessing a
particular JSP page through a SSO(Single Sign On) enabled server. Surprisingly it works
completely fine when i switch SSO off.Attached is the JSP which i am referring to.
ERROR - [] [ajp-10.248.0.101-9009-8] - Cannot append null value
java.lang.NullPointerException
at org.apache.coyote.ajp.AjpMessage.appendString(AjpMessage.java:242)
at org.apache.coyote.ajp.AjpMessage.appendBytes(AjpMessage.java:178)
at org.apache.coyote.ajp.AjpProcessor.prepareResponse(AjpProcessor.java:980)
at org.apache.coyote.ajp.AjpProcessor.action(AjpProcessor.java:494)
at org.apache.coyote.Response.action(Response.java:186)
at org.apache.coyote.Response.sendHeaders(Response.java:386)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:333)
at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:314)
at org.apache.catalina.connector.Response.flushBuffer(Response.java:557)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:344)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:567)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:436)
at
org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:384)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451)
at java.lang.Thread.run(Thread.java:662)
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