Bug 36089

Summary:	taglibs-datagrid gives an error in a server
Product:	Taglibs	Reporter:	ronaldAncaya <a20000223>
Component:	Sandbox Taglibs	Assignee:	Tomcat Developers Mailing List <dev>
Status:	RESOLVED INVALID
Severity:	blocker
Priority:	P1
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	AIX

Description ronaldAncaya 2005-08-09 02:47:31 UTC

Hi, i'm using the taglibs-datagrid tag for emulates a datagrid in a jsp app, 
it runs perfectly in a windows enviroment using Oracle 9Ias server and JDK 
1.3, but when i try to run it in a AIX enviroment it gives me the follow error:
Request URI:/sisrecdes/Transferencia/Reclamos/rc_re_BandEntrada_listado.jsp



Exception:
java.lang.NullPointerException
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java(Compiled 
Code))
	at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
	at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
	at java.lang.ClassLoader.loadClass(ClassLoader.java(Inlined Compiled 
Code))
	at oracle.jsp.parse.JspUtils.loadClassJDK(JspUtils.java(Compiled Code))
	at oracle.jsp.parse.JspUtils.loadClass(JspUtils.java(Inlined Compiled 
Code))
	at oracle.jsp.parse.JspRTTag.(JspRTTag.java(Compiled Code))
	at oracle.jsp.parse.JspParseState.createTagParser(JspParseState.java
(Compiled Code))
	at oracle.jsp.parse.JspParseTag.parseNextTag(JspParseTag.java(Compiled 
Code))
	at oracle.jsp.parse.JspParseTagFile.parse(JspParseTagFile.java:160)
	at oracle.jsp.parse.OracleJsp2Java.transform(OracleJsp2Java.java:40)
	at oracle.jsp.runtimev2.JspPageCompiler.attemptCompilePage
(JspPageCompiler.java:295)
	at oracle.jsp.runtimev2.JspPageCompiler.compilePage
(JspPageCompiler.java:171)
	at oracle.jsp.runtimev2.JspPageInfo.compileAndLoad
(JspPageInfo.java:338)
	at oracle.jsp.runtimev2.JspPageTable.compileAndServe
(JspPageTable.java:481)
	at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:255)
	at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:407)
	at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:330)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
	at com.evermind.server.http.ResourceFilterChain.doFilter
(ResourceFilterChain.java:66)
	at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:284)
	at com.evermind.server.http.ServletRequestDispatcher.invoke
(ServletRequestDispatcher.java:539)
	at com.evermind.server.http.ServletRequestDispatcher.forwardInternal
(ServletRequestDispatcher.java:285)
	at com.evermind.server.http.HttpRequestHandler.processRequest
(HttpRequestHandler.java:771)
	at com.evermind.server.http.AJPRequestHandler.run
(AJPRequestHandler.java:170)
	at com.evermind.server.http.AJPRequestHandler.run
(AJPRequestHandler.java:72)
	at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run
(PooledExecutor.java:802)
	at java.lang.Thread.run(Thread.java:512)

When i check the log file it gives me the follow:
8/8/05 5:30 PM sisrec: JspServlet: unable to dispatch to requested page: 
java.lang.NullPointerException
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java(Compiled 
Code))
	at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
	at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
	at java.lang.ClassLoader.loadClass(ClassLoader.java(Inlined Compiled 
Code))
	at oracle.jsp.parse.JspUtils.loadClassJDK(JspUtils.java(Compiled Code))
	at oracle.jsp.parse.JspUtils.loadClass(JspUtils.java(Inlined Compiled 
Code))
	at oracle.jsp.parse.JspRTTag.<init>(JspRTTag.java(Compiled Code))
	at oracle.jsp.parse.JspParseState.createTagParser(JspParseState.java
(Compiled Code))
	at oracle.jsp.parse.JspParseTag.parseNextTag(JspParseTag.java(Compiled 
Code))
	at oracle.jsp.parse.JspParseTagFile.parse(JspParseTagFile.java:160)
	at oracle.jsp.parse.OracleJsp2Java.transform(OracleJsp2Java.java:40)
	at oracle.jsp.runtimev2.JspPageCompiler.attemptCompilePage
(JspPageCompiler.java:295)
	at oracle.jsp.runtimev2.JspPageCompiler.compilePage
(JspPageCompiler.java:171)
	at oracle.jsp.runtimev2.JspPageInfo.compileAndLoad
(JspPageInfo.java:338)
	at oracle.jsp.runtimev2.JspPageTable.compileAndServe
(JspPageTable.java:481)
	at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:255)
	at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:407)
	at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:330)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
	at com.evermind.server.http.ResourceFilterChain.doFilter
(ResourceFilterChain.java:66)
	at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:284)
	at com.evermind.server.http.ServletRequestDispatcher.invoke
(ServletRequestDispatcher.java:539)
	at com.evermind.server.http.ServletRequestDispatcher.forwardInternal
(ServletRequestDispatcher.java:285)
	at com.evermind.server.http.HttpRequestHandler.processRequest
(HttpRequestHandler.java:771)
	at com.evermind.server.http.AJPRequestHandler.run
(AJPRequestHandler.java:170)
	at com.evermind.server.http.AJPRequestHandler.run
(AJPRequestHandler.java:72)
	at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run
(PooledExecutor.java:802)
	at java.lang.Thread.run(Thread.java:512)

Could u help me please, its very critical for me, i would thank u forever,

Comment 1 Nestor Boscan 2005-08-15 00:01:21 UTC

Hi

It seems that you're using Oracle9iAS 9.0.2. This version does not support all 
the features in JSP 1.2. The datagrid tag lib requires that you have a JSP 1.2 
container. In Oracle9iAS 9.0.3 and 10g it works perfectly.