java.lang.NullPointerException: This exception has no message.

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 Venkatesh Reddy Madduri, 1 year ago
This exception has no message.
via Oracle Community by user1080549, 2 years ago
This exception has no message.
java.lang.NullPointerException	at weblogic.servlet.internal.session.SessionData.reuseSessionId(SessionData.java:215)	at weblogic.servlet.internal.session.SessionData.<init>(SessionData.java:133)	at weblogic.servlet.internal.session.MemorySessionData.<init>(MemorySessionData.java:9)	at weblogic.servlet.internal.session.MemorySessionContext.getNewSession(MemorySessionContext.java:21)	at weblogic.servlet.internal.ServletRequestImpl$SessionHelper.getNewSession(ServletRequestImpl.java:3274)	at weblogic.servlet.internal.ServletRequestImpl$SessionHelper._getSessionInternal(ServletRequestImpl.java:2746)	at weblogic.servlet.internal.ServletRequestImpl$SessionHelper.getSessionInternal(ServletRequestImpl.java:2702)	at weblogic.servlet.internal.ServletRequestImpl$SessionHelper.getSession(ServletRequestImpl.java:2692)	at weblogic.servlet.internal.ServletRequestImpl.getSession(ServletRequestImpl.java:1401)	at javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:255)	at jsp_servlet.__login._jspService(__login.java:23)	at weblogic.servlet.jsp.JspBase.service(JspBase.java:35)