This error message stinks.  I'm encountering it myself on a regular basis.  The
likely cause is that your web.xml is configured wrong, or there was something in
your servlet's init method that failed.  But it can also happen if there are
naming conflicts between web.xml and web app configuration parameters in
local.properties.  If you submit your web.xml and the bottom half of your
local.properties I can probably figure out the problem if you can't.

Scott Stirling

> -----Original Message-----
> From: Yu, Calvin [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, July 26, 2000 4:24 PM
> To: [EMAIL PROTECTED]
> Subject: Problems running web app.
>
>
> I'm having problems running a web app in JRun 3.0 with Apache.  When I try
> to hit the URL, I'm getting this exception:
>
> 07/26 15:41:10 error (JRun) Could not pre-load servlet: vendela
> [javax.servlet.ServletException]
> javax.servlet.ServletException: null
> java.lang.NullPointerException
>       at java.util.Hashtable.put(Hashtable.java:377)
>       at
> allaire.jrun.util.OrderedProperties.putProperty(OrderedProperties.java:95)
>       at
> allaire.jrun.util.OrderedProperties.setProperty(OrderedProperties.java:88)
>       at allaire.jrun.servlet.JRunSE.loadConfig(JRunSE.java:332)
>       at allaire.jrun.servlet.JRunSE.init(JRunSE.java:151)
>       at allaire.jrun.ServletService.init(ServletService.java:66)
>       at allaire.jrun.ServletService.init(ServletService.java:31)
>       at
> allaire.jrun.servlet.JRunServletLoader.loadServletInstance(JRunServletLoader
> .java:236)
>       at
> allaire.jrun.servlet.JRunServletLoader.loadServletInstance(JRunServletLoader
> .java:190)
>       at
> allaire.jrun.servlet.JRunServletLoader.loadServlet(JRunServletLoader.java:17
> 7)
>       at allaire.jrun.servlet.JRunSE.getServletReference(JRunSE.java:1261)
>       at allaire.jrun.servlet.JRunSE.preloadServlets(JRunSE.java:968)
>       at allaire.jrun.servlet.JRunSE.init(JRunSE.java:196)
>       at allaire.jrun.ServletService.init(ServletService.java:66)
>       at allaire.jrun.ServletService.init(ServletService.java:31)
>       at
> allaire.jrun.servlet.JRunServletLoader.loadServletInstance(JRunServletLoader
> .java:236)
>       at allaire.jrun.servlet.JRunSE.initServices(JRunSE.java:620)
>       at allaire.jrun.servlet.JvmContext.initServices(JvmContext.java:96)
>       at allaire.jrun.servlet.JRunSE.init(JRunSE.java:187)
>       at allaire.jrun.servlet.JvmContext.init(JvmContext.java:35)
>       at allaire.jrun.ServletService.init(ServletService.java:66)
>       at allaire.jrun.ServletService.init(ServletService.java:31)
>       at JRun.main(JRun.java:130)
>
> I was wondering if anyone has any insight on what causing this to happen.
>
> I got JRun install from CD in this month's JDJ.
>
> Thanks,
> Calvin

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