You might try making sure that you have logged out before you shutdown tomcat.


From: aps ku <[EMAIL PROTECTED]>
Reply-To: "Jetspeed Users List" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Horrible Exception NPE
Date: Tue, 27 May 2003 14:24:08 -0700 (PDT)


I have built jetspeed from jetspeed-1.4-b3-src.zip and also had jportal downloaded and built likewise. I can get it working but once I shut down tomcat 4.1.18 and restart tomcat, I am receiving this Horrible NPE error. The only way I can cure it is remove the expanded war from the tomcat_home/webapps/ dir and restart tomcat so it can re-expand again. What is causing this to fail on subsequent Tomcat re-start? I looked at previous postings and its not clear and other had similar exceptions but not same as mine. Any help would be appreciated.

Attached snippet of exception:

Horrible Exception: java.lang.NullPointerException
        at
org.apache.jetspeed.modules.pages.JetspeedTemplatePage.doBuildBeforeAction(JetspeedTemplatePage.java:159)
        at
org.apache.jetspeed.modules.pages.JetspeedVelocityPage.doBuildBeforeAction(JetspeedVelocityPage.java:83)
        at
org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:137)
        at
org.apache.turbine.modules.Page.build(Page.java:90)
        at
org.apache.turbine.modules.PageLoader.exec(PageLoader.java:123)
        at org.apache.turbine.Turbine.doGet(Turbine.java:563)
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

>>>>snip>>>

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