Hi,
I have installed tomcat on HP-UX box.I have deployed my web application
on tomcat container.I have copied mysql JDBC driver under common/lib
area.
While running the application i am getting following error ....
Cannot load JDBC driver class 'null'
java.lang.NullPointerException:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at
org.apache.commons.dbcp.BasicDataSource.createDataSource(Unknown
Source)
at
org.apache.commons.dbcp.BasicDataSource.getConnection(Unknown Source)
at org.apache.jsp.index_0005fmysql$jsp._jspService(Unknown
Source)
at org.apache.jasper.runtime.HttpJspBase.service(Unknown
Source)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(Unknown
Source)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(Unknown
Source)
at org.apache.jasper.servlet.JspServlet.service(Unknown
Source)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown
Source)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown
Source)
at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown
Source)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Unkno
wn Source)
at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
at org.apache.catalina.core.ContainerBase.invoke(Unknown
Source)
at org.apache.catalina.core.StandardContextValve.invoke(Unknown
Source)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(Unkno
wn Source)
at org.apache.catalina.core.StandardPipeline.invoke(Unknown
Source)
at org.apache.catalina.core.ContainerBase.invoke(Unknown
Source)
at org.apache.catalina.core.StandardContext.invoke(Unknown
Source)
at org.apache.catalina.core.StandardHostValve.invoke(Unknown
Source)
Can u please tell me what is wrong ?
Thanks,
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