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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <p style="margin: 10px 0 0 0; margin-top: 0">Hi Scott, </p> <p style="margin: 10px 0 0 0">We have received the following error 83 times on our production environment within a day, here is an overview from Dev (This has only occured 5 times in one week in dev)</p>
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<li><span class="error">[12/Oct/2018:08:28:46 +1300]</span> "GET /profile/SAML2/Redirect/SSO?SAMLRequest=</li>
<li><span class="error">[12/Oct/2018:08:28:51 +1300]</span> "POST /profile/SAML2/Redirect/SSO?execution=e1s1 HTTP/1.1" 500</li>
<li>IDP ERROR</li>
</ol> <p style="margin: 10px 0 0 0">2018-10-12 08:28:51,010 - ERROR <span class="error">[net.shibboleth.idp.authn:-2]</span> - <span class="error">[f3w2hsrccrug87kwdp7qg0uo]</span> - Uncaught runtime exception</p> <p style="margin: 10px 0 0 0">org.springframework.binding.expression.EvaluationException: An ELException occurred getting the value for expression 'authenticationContext.setAttemptedFlow(thisFlow)' on context <span class="error">[class org.springframework.webflow.engine.impl.RequestControlContextImpl]</span></p> <p style="margin: 10px 0 0 0"> at org.springframework.binding.expression.spel.SpringELExpression.getValue(SpringELExpression.java:92)</p> <p style="margin: 10px 0 0 0">Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1011E:(pos 22): Method call: Attempted to call method setAttemptedFlow(net.shibboleth.idp.authn.AuthenticationFlowDescriptor) on null context object</p> <p style="margin: 10px 0 0 0">User Overview</p> <p style="margin: 10px 0 0 0">-> User went to <a href="https://site.dev.auckland.ac.nz" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">https://site.dev.auckland.ac.nz</a> using Firefox in normal mode<br> -> was redirected to Shibboleth login page<br> -> He entered username & password<br> -> Then he clicked Sign-in button<br> -> That's when he saw this error - Uncaught runtime exception displayed on the GUI</p> <p style="margin: 10px 0 0 0">Do you have any advice on debugging the login process, were finding it difficult to replicate the issue but we could put some debug code on PRD to capture the problem </p> <p style="margin: 10px 0 0 0"> </p> </td>
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