Madhavi wrote: > I am using dbtags lib for accessing database from client side (jsp). > It works fine with Tomcat3.0, but when I use the same thing in Tomcat4.0 it's > falling over. > The error reads - > java.lang.VerifyError: (class: org/apache/jsp/log$jsp, method: _jspService
signature: > (Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletRespo nse;)V) > Incompatible object argument for function call at > java.lang.Class.newInstance0(Native Method) at > java.lang.Class.newInstance(Class.java:237) at > org.apache.jasper.servlet.JspServlet$JspServletWrapper.load(JspServlet.java: 138) I started seeing this same error yesterday while working on a taglib based on DBTags. I'm using Tomcat 3.3.1. All I did was change my tag from BodyTagSupport to TagSupport, and deleted the doStartTag and doAfterEndTag (?) methods. It still compiled with no errors, but gave the 'Incompatible object argument' error when I reloaded the jsp. I was able to get rid of that error by putting the tag code back the way it was, as an extension of BodySupportTag. Which it doesn't need to be, but it's got other problems, so I'll settle for not causing any additional ones while I try to fix it. -- Wendy Smoak Applications Systems Analyst, Sr. Arizona State University PA Information Resources Management
