Howdy, Post the relevant code that throws the NPE. ;) Yoav Shapira Millennium ChemInformatics
>-----Original Message----- >From: Vid Bijelic [mailto:[EMAIL PROTECTED] >Sent: Friday, August 15, 2003 3:13 PM >To: [EMAIL PROTECTED] >Subject: WebApp and database not working > >Hi, > >When I open web page with database connection directly >(not via Apache and WebApp) it works fine (displays >records from database), but when I open the same page >through Apache using WebApp I got Null Pointer >Exception. > >I hope some one has a suggestion for this. > >I am using Tomcat4.1, Apache2.0.4, RedHat >9.0,j2sdk1.4.2, WebApp, InterClient and InterBase 6.0 >database. > >Here is the Exception I am getting: >-------------------------------------------------- >exception > >org.apache.jasper.JasperException > at >org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.j ava: >248) > at >org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295 ) > at >org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) > at >javax.servlet.http.HttpServlet.service(HttpServlet.java) > at >org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio >nFilterChain.java:247) > at >org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC >hain.java:193) > at >org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j >ava:260) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j >ava:191) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardContext.invoke(StandardContext.java:24 15) > at >org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:18 >0) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV alve >.java:170) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:641) > at >org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:17 >2) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:641) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav >a:174) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.connector.warp.WarpRequestHandler.handle(Unknown >Source) > at >org.apache.catalina.connector.warp.WarpConnection.run(Unknown >Source) > at java.lang.Thread.run(Thread.java:534) > > >root cause > >java.lang.NullPointerException > at >org.apache.jsp.index1_jsp._jspService(index1_jsp.java:61) > at >org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) > at >javax.servlet.http.HttpServlet.service(HttpServlet.java) > at >org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.j ava: >204) > at >org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295 ) > at >org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) > at >javax.servlet.http.HttpServlet.service(HttpServlet.java) > at >org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio >nFilterChain.java:247) > at >org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC >hain.java:193) > at >org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j >ava:260) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j >ava:191) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardContext.invoke(StandardContext.java:24 15) > at >org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:18 >0) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV alve >.java:170) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:641) > at >org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:17 >2) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:641) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav >a:174) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.connector.warp.WarpRequestHandler.handle(Unknown >Source) > at >org.apache.catalina.connector.warp.WarpConnection.run(Unknown >Source) > at java.lang.Thread.run(Thread.java:534) > >------------------------------------------------------ > >Thanks, > >Vid > >__________________________________ >Do you Yahoo!? >Yahoo! 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