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<p class="MsoNormal">This is my first time posting to this list, although I’ve been a longtime member. Unfortunately, this time, I’m stumped.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">In the past two days, we started seeing the following ERROR in our
<i>idp-process</i> logs. During the time that this error is occurring, Jetty is unresponsive. Jetty will sometimes recover without a restart and sometimes not. Does anyone have any suggestions on how to begin debugging something like this?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Environment is Shibboleth IdP 3.3.2, Jetty 9.3.20, RHEL7<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks in advance for any help,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Greg Miller<o:p></o:p></p>
<p class="MsoNormal">Manager of Network Services<o:p></o:p></p>
<p class="MsoNormal">University of Richmond<o:p></o:p></p>
<p class="MsoNormal"><a href="mailto:gmiller@richmond.edu">gmiller@richmond.edu</a><o:p></o:p></p>
<p class="MsoNormal">(804) 289-8546<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>2018-10-30 10:43:19,689 - ERROR [net.shibboleth.idp.saml.profile:-1] - Uncaught runtime exception<o:p></o:p></b></p>
<p class="MsoNormal"><b>org.springframework.binding.expression.EvaluationException: An ELException occurred getting the value for expression 'opensamlProfileRequestContext.getSubcontext(T(net.shibboleth.idp.profile.context.SpringRequestContext), true).setRequestContext(flowRequestContext)'
on context [class org.springframework.webflow.engine.impl.RequestControlContextImpl]<o:p></o:p></b></p>
<p class="MsoNormal"><b> at org.springframework.binding.expression.spel.SpringELExpression.getValue(SpringELExpression.java:92)<o:p></o:p></b></p>
<p class="MsoNormal"><b>Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1011E:(pos 30): Method call: Attempted to call method getSubcontext(java.lang.Class,java.lang.Boolean) on null context object<o:p></o:p></b></p>
<p class="MsoNormal"><b> at org.springframework.expression.spel.ast.MethodReference.throwIfNotNullSafe(MethodReference.java:144)<o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
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