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Questions tagged [servletexception]

A Servlet Exception defines a general exception a servlet can throw when it encounters difficulty.

A servlet is a typical http request handler in java realm. A servlet-exception is thrown by the service method in case of any error condition while handling the requests.

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javax.servlet.ServletException cannot be resolved to a type in spring web app

I am developing web app using spring frame work, but i am getting following error in some of the jsp pages. javax.servlet.ServletException cannot be resolved to a type I have included servlet-api also but still same error message is displaying. How…
user2238980
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javax.servlet.ServletException: java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/ConditionalTagSupport

I am using sitemesh to decorate the pages. I am using a JSP page for this. The page worked fine until I used the conditional tag. I have the jstl-impl-1.2.jar & sitemesh-3.0-alpha-1.jar files in the WEB-INF/lib folder. I have following tag…
Ghost-Man
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Can't run my servlet from tomcat server even though the classes are in package

i am trying to get my servlet to run, i have been searching for 2 days and trying every possible solution and no luck. The servet class is in the appropriate folder (i.e under the package name). I also added the jar files needed in my servlet into…
Mido
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What is an 'error dispatch' in servlet processing?

The javadoc of the javax.servlet.AsyncContext interface says: In the event that an asynchronous operation has timed out, the container must run through these steps: Invoke, at their onTimeout method, all AsyncListener instances registered…
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ServletExceptions thrown by HttpServlet are logged as 'SEVERE' by Tomcat, although processed in a recommended manner

Problem description Tomcat is logging a SEVERE message including a stacktrace when my HttpServlet is throwing a ServletException, although it is properly re-directed to another HttpServlet in the web.xml. Tomcat logs the following message with…
Korthout
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Servlet Exception + Class Cast Exception + Glassfish + Netbeans + JPA Entities + Vaadin

I get this error: StandardWrapperValve[Vaadin Servlet]: PWC1406: Servlet.service() for servlet Vaadin Servlet threw exception java.lang.ClassCastException: com.delhi.entities.Category cannot be cast to com.delhi.entities.Category when I try to run…
Random Joe
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spring boot application running but endpoint throwing 404

I was trying my hand at writing a sample Spring Boot application. My initial thought was it's an easy example to follow and write but I am not able to print a simple statement upon hitting my endpoint. I don't want to use any view (HTML,JSP etc)…
Harsh Sengar
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Error java.lang.ClassNotFoundException: javax.enterprise.context.spi.Contextual

Right now im using the following: NetBeans 8.2 Apache Tomcat 8.0.53 JSF 2.2 IceFaces 4.3 All in a Maven project (3.6 I think) Im trying to fill an "ace:dataTable" with a List that I've already created. When I try to run the "Principal.xhtml"…
Janel Garces
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java.lang.ClassCastException cannot be cast to javax.servlet.ServletException

I'm trying to deploy a java application to appspot (google appengine). I'm new to java, so bear with me. When I run the application locally from eclipse, it runs fine. After uploading it to google appspot, I get an error (only in one of the .jsp…
LLucasAlday
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ServletException in '/left.do': java.lang.ClassNotFoundException: org.apache.jsp.WEB_002dINF.tiles.leftlogged_jsp

After integrating ESAPI into a login form I am getting a rendering issue and an error after a successful login. The error generated in the browser states: javax.servlet.ServletException: org.apache.jasper.JasperException:…
Turk
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Where to inspect servlet exceptions in tomcat

A very simple question (pardon) - if a servlet throws ServletException and it runs in Tomcat - where can I inspect the exception details? Tried to look under logs but nothing is there. I probably miss something very obvious. I do not use (and at…
BreakPhreak
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java.lang.NoClassDefFoundError: java/sql/Driver?

I am trying to build a login-registration web app which essentially lets users register on a database and then allows them to log in. I have written all the code, and I am trying to connect my program to my database. Here is the error I receive:…
Matteo Lunghi
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Spring Security ExceptionTranslationFilter throw "Unable to handle the Spring Security Exception because the response is already committed."

I'm using spring security web 5.0.9 and tomcat 8. ExceptionTranslationFilter throw ServletException "Unable to handle the Spring Security Exception because the response is already committed." I dig into the source code and find the root cause. I'm…
Jay Fantasy
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How to solve: javax.servlet.ServletException: java.lang.NoClassDefFoundError: javax/xml/ws/soap/SOAPFaultException

I met " javax.servlet.ServletException: java.lang.NoClassDefFoundError: javax/xml/ws/soap/SOAPFaultException" exception when I click the button in my jsp webpage. It worked fine when I ran it in Eclipse. so I published it to webapps and started the…
Eddie
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Could not resolve view with name '/hello/index' in servlet with name 'grailsDispatcherServlet'

I am not able to open the controller on grails project I am using the following versions of groovy and grails C:\Users\Two95Admin>grails -version Java HotSpot(TM) Client VM warning: TieredCompilation is disabled in this releas| Grails Version:…
SM ANSARI
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