Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 807573, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at tcom.sun.identity.saml.common.SAMLServiceManager.getAttribute(SAMLServiceManager.java:822)	at tcom.sun.identity.saml.AssertionManager.createAssertion(AssertionManager.java:519)	at tcom.sun.identity.saml.AssertionManager.createAssertion(AssertionManager.java:203)	at tcom.sun.identity.saml.AssertionManager.createAssertion(AssertionManager.java:188)	at tAssertionArtifactNSF.doGet(AssertionArtifactNSF.java:120)	at tjavax.servlet.http.HttpServlet.service(HttpServlet.java:740)	at tjavax.servlet.http.HttpServlet.service(HttpServlet.java:853)	at tcom.iplanet.server.http.servlet.NSServletRunner.invokeServletService(NSServletRunner.java:919)	at tcom.iplanet.server.http.servlet.NSServletRunner.Service(NSServletRunner.java:483)