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From "Varanasi, Ishwara" <Ishwara.Varan...@fmr.com>
Subject Error listing JDBC drivers...
Date Wed, 03 May 2006 03:40:02 GMT
Hi,
	While creating data sources, the 2nd page in Database Pools
wizard doesn't come up if I put the JAR with driver classes in the
GERONIMO/repository folder or in any subfolder of this folder. (I tried
to load Oracle thin driver)

The stack trace of exception is here:

08:53:53,954 ERROR [DatabasePoolPortlet] Unable to render portlet
java.lang.NullPointerException
        at
org.apache.geronimo.console.databasemanager.wizard.DatabasePoolPortlet.l
oadDriverJARList(
DatabasePoolPortlet.java:750)
        at
org.apache.geronimo.console.databasemanager.wizard.DatabasePoolPortlet.r
enderBasicParams(
DatabasePoolPortlet.java:721)
        at
org.apache.geronimo.console.databasemanager.wizard.DatabasePoolPortlet.d
oView(DatabasePoo
lPortlet.java:625)
        at
javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:250)
        at javax.portlet.GenericPortlet.render(GenericPortlet.java:178)
        at
org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:218)
        at
org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:158)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
        at
org.apache.pluto.core.PortletServlet.service(PortletServlet.java:153)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.j
ava:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)

        at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
her.java:672)
        at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDisp
atcher.java:574)
        at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispat
cher.java:499)
        at
org.apache.pluto.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerIm
pl.java:120)
        at
org.apache.pluto.invoker.impl.PortletInvokerImpl.render(PortletInvokerIm
pl.java:73)
        at
org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl
.java:119)
        at
org.apache.pluto.portalImpl.core.PortletContainerWrapperImpl.renderPortl
et(PortletContain
erWrapperImpl.java:70)
        at
org.apache.pluto.portalImpl.aggregation.PortletFragment.service(PortletF
ragment.java:168)

        at
org.apache.jsp.WEB_002dINF.aggregation.ColumnFragment_jsp._jspService(or
g.apache.jsp.WEB_
002dINF.aggregation.ColumnFragment_jsp:65)
        at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
        at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:322)
        at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
        at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.j
ava:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)

        at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
her.java:672)
        at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDisp
atcher.java:574)
        at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispat
cher.java:499)
        at
org.apache.pluto.portalImpl.aggregation.AbstractFragment.service(Abstrac
tFragment.java:11
2)
        at
org.apache.jsp.WEB_002dINF.aggregation.RowFragment_jsp._jspService(org.a
pache.jsp.WEB_002
dINF.aggregation.RowFragment_jsp:64)
        at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
        at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:322)
        at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
        at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.j
ava:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)

        at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
her.java:672)
        at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDisp
atcher.java:574)
        at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispat
cher.java:499)
        at
org.apache.pluto.portalImpl.aggregation.AbstractFragment.service(Abstrac
tFragment.java:11
2)
        at
org.apache.jsp.WEB_002dINF.aggregation.PageFragment_jsp._jspService(org.
apache.jsp.WEB_00
2dINF.aggregation.PageFragment_jsp:67)

Regards,
Ishwar

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