Dick Van Dyke wrote:Looks like they just want to see my troubleshooting skills.
There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors
Ashish S Yadav wrote:I dont think its wrong to give him a tiny hint without revealing too much if that is possible.
Regards,
Anayonkar Shivalkar (SCJP, SCWCD, OCMJD, OCEEJBD)
Dick Van Dyke wrote:A user is entering information into a third party web-based java application that is integrated with our directory and authentication servers. The user complains of application crashing after inputting information and hitting save and indicates receiving the 'gibberish' below.
java.lang.IllegalArgumentException: argument type mismatch at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code)) at java.lang.reflect.Method.invoke(Method.java(Compiled Code)) at org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.java:1789) at org.apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.java:1684) at org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:1713) at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019) at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
What are your troubleshooting steps with the user?
Don't get me started about those stupid light bulbs. |