Fellow Listers,
Although I searched a big number of sources, I could not find a solution to
my problem. Being a newbie of Tomcat is not so easy as each of you would
guess :-)
My problem is the NPE error. The error message that I copied below is not
specific to one JSP, instead, I get it for every JSP that works properly
with JDeveloper 3.2. Yes, they're all working properly with JDev on the
same server.
Can anyone route me to the right source of solution so I can try to find a
way.
Thanks in advance.
Kemal Mavi.
Platform :
Windows 2000 Server
Jakarta-Tomcat.3.3
JDK1.3
One of the JSPs (*very* simple):
<%@ page language = "java" errorPage="MRPerror.jsp" import = "java.util.*,
oracle.jbo.*, javax.naming.*" contentType="text/html;charset=ISO-8859-1" %>
<HTML>
<HEAD>
<META NAME="GENERATOR" CONTENT="Oracle JDeveloper">
<title>MRP I</title>
</HEAD>
<FRAMESET ROWS="90,*" FRAMESPACING="0" FRAMEBORDER="0" border="false" >
<FRAME SRC="title.html" NAME="titleFrame" FRAMEBORDER="0"
MARGINHEIGHT=1
MARGINWIDTH=1 FRAMEBORDER="0" FRAMESPACING="0" SCROLLING="No">
<FRAMESET cols="200,*"
FRAMESPACING="0" FRAMEBORDER="0" SCROLLING="AUTO">
<FRAME SRC="contents.jsp" name="navFrame">
<FRAME src="description.html" name="contentsFrame">
</FRAMESET>
</FRAMESET>
</HTML>
Error Message from Tomcat3.3 console screen:
Loading from CLASSPATH MyProject4_package5_Package5Module.properties
java.lang.NullPointerException
at
oracle.jbo.html.jsp.ConnectionInfo.initializeConnectionSettings(Conne
ctionInfo.java:128)
at
oracle.jbo.html.jsp.ConnectionInfo.<init>(ConnectionInfo.java:118)
at
oracle.jbo.html.jsp.JSPApplicationRegistry.registerApplicationFromPro
pertyFile(JSPApplicationRegistry.java:195)
at
oracle.jbo.html.jsp.JSPApplicationRegistry.registerApplicationFromPro
pertyFile(JSPApplicationRegistry.java:104)
at main_1._jspService(main_1.java:58)
at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.facade.ServletHandler.doService(Unknown
Source)
at org.apache.tomcat.core.Handler.invoke(Unknown Source)
at org.apache.tomcat.core.Handler.service(Unknown Source)
at org.apache.tomcat.facade.ServletHandler.service(Unknown Source)
at org.apache.tomcat.core.ContextManager.internalService(Unknown
Source)
at org.apache.tomcat.core.ContextManager.service(Unknown Source)
at
org.apache.tomcat.modules.server.Http10Interceptor.processConnection(
Unknown Source)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown
Source)
at java.lang.Thread.run(Thread.java:484)
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