Servlet « Exception « JSP-Servlet Q&A

1. correctly printstacktrace of servlet exception stackoverflow.com

so i am using a filter to catch servlet exception (because we are using a mix of jsf/plain servlets) when catching the ServletException and calling printstacktrace most of the information is lost. the ...

2. Soap exception when used in a servlet stackoverflow.com

I created a SOAP client using jboss wsconsume that works great. But when I try to use the same generated classes from a java servlet it throws the following exception:

Caused by: ...

3. remote servlet exception forums.netbeans.org

4. I got this exception with servlet + quartz forums.terracotta.org

INFO: QuartzInitializer: Quartz Scheduler failed to initialize: org.quartz.SchedulerException: SchedulerPlugin class 'org.quartz.plugins.xml.JobInitializationPlugin' could not be instantiated. [See nested exception: java.lang.ClassNotFoundException: org.quartz.plugins.xml.JobInitializationPlugin] 9-ago-2010 12.40.39 org.apache.catalina.core.StandardContext loadOnStartup GRAVE: Servlet /Tesi2Level threw load() exception java.lang.ClassNotFoundException: org.quartz.plugins.xml.JobInitializationPlugin at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1516) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1361) at org.quartz.simpl.InitThreadContextClassLoadHelper.loadClass(InitThreadContextClassLoadHelper.java:72) at org.quartz.simpl.CascadingClassLoadHelper.loadClass(CascadingClassLoadHelper.java:116) at org.quartz.impl.StdSchedulerFactory.instantiate(StdSchedulerFactory.java:1022) at org.quartz.impl.StdSchedulerFactory.getScheduler(StdSchedulerFactory.java:1460) at org.quartz.ee.servlet.QuartzInitializerServlet.init(QuartzInitializerServlet.java:160) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4187) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4496) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardHost.start(StandardHost.java:785) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at ...

5. Servlet exception coderanch.com

6. Servlet runtime exceptions coderanch.com

"Putting try/catch blocks is not an option." Well you are not going to catch exceptions any other way, but you only need to have try/catch at the servlet doGet - doPost level. I generally enclose practically all the code in doGet or doPost in a try/catch - be sure to log the result as well as try to write a HTML ...

7. Servlet Exception.... coderanch.com

8. servlet exception coderanch.com

9. Servlet config exception coderanch.com

10. Java Exceptions - Halt Servlet Execution coderanch.com

Okay, I've written a servlet, and in this servlet I throw a custom exception, "InvalidSiteException", however when throwing this, all it does it return my nice error message to the top of the page, then continue execution of the servlet. How would I go about halting the execution of the servlet after the execption is thrown, cought, and error is displayed. ...

11. Exception in Servlet coderanch.com

12. Servlet Exception coderanch.com

13. servlet exception coderanch.com

14. Servlet Exception coderanch.com

Originally posted by Saif uddin: Why is it so ? is this issue about compatibility or is about difference in generated JDK 1.5 or JDK 6 class file.. If it is then what is the major difference between these class files. Thanks in Advance.. A JRE can't be expected to interpret a class file that was compiled with a future version ...

15. Only one question in Servlet exception. coderanch.com

16. Exception with Servlet coderanch.com

Hi All, I am using DES3 Encryption Algorithm for encrypting and decrypting password.The jdk version which I am using is 1.4.2 When I run my program as an independent standalone application then the entire process (encryption and decryption) runs fine.But when I use my servlet to call the encrypt or decrypt method then I get the foll. error. I am using ...

17. servlet exception!!!! coderanch.com

18. Servlet Exception coderanch.com

19. Servlet /MyAPP threw load() exception: java.lang.Null.PointerException coderanch.com

First, thank you for reading this. Second, if I am in the wrong place (or format/forum) I am sorry and I will correct it. I am attempting to migrate a J2EE app from Windows Server 2003 R2 to Centos 5.6. Windows works fine, Centos I have an Error. Here is the list of components that have changed. jboss-4.0.1 (Windows) to jboss-6.0.0.20100429-M3 ...

20. Getting Servlet Exception for a perticular servlet while running. coderanch.com

21. Allocate exception for my firstr and very simple servlet coderanch.com

22. IllegalStateExceptions, null ponter exceptions, ServletExceptions and other odd servlet behavior coderanch.com

23. Servlet Exception java-forums.org

24. SEVERE: Allocate exception for servlet ServletHandler java-forums.org

hi, i'm new to JSP and Servlets. I have written a JSP login page and i'm processing those data through a Servlet. But i get this exception when i submit the login page. SEVERE: Allocate exception for servlet ServletHandler java.lang.ClassNotFoundException: ServletHandler This is my login page

User name
Password
	New User
25. remote servlet exception java-forums.org
26. Exceptions related to DynaValidatorForm java-forums.org
27. Servlet Exception forums.oracle.com
28. Servlet Exception forums.oracle.com I am getting the below error while trying to run the servlet. I have already added xerces.jar in my classpath.can anybody tell me why I am getting this error. java.lang.NoClassDefFoundError: org/apache/xml/serialize/XMLSerializer at org.exolab.castor.xml.Unmarshaller.initConfig(Unknown Source) at org.exolab.castor.xml.Unmarshaller.(Unknown Source) at org.exolab.castor.xml.Unmarshaller.(Unknown Source) at org.exolab.castor.mapping.Mapping.loadMappingInternal(Unknown Source) at org.exolab.castor.mapping.Mapping.loadMappingInternal(Unknown Source) at org.exolab.castor.mapping.Mapping.loadMapping(Unknown Source) at fcheckapi.SpotApiToXml.translateToXml(SpotApiToXml.java:45) at fcheckapi.FCheckApiProcess.apiProcess(FCheckApiProcess.java:40) at location.FCheck.checkAddress(FCheck.java:390) at location.Location.submit1(Location.java:382) at gui.SDTServlet.newSubmit(SDTServlet.java:870) at gui.SDTServlet.doPost(SDTServlet.java:244) ...
29. servlet exception forums.oracle.com
30. Servlet Exception forums.oracle.com
31. Servlet exception ................ forums.oracle.com This won't help. It's a configuration problem, not a code problem. There must be some old jars conflicting with the newer ones, or the jars and .tld files are not in the appropriated directories. In particular those jars should not be placed on the classpath, but inside the server's lib directory (there should be no jars in the classpath). Also, it's ...
32. servlet exception forums.oracle.com "Which one??" Is there a specific log file for your webapp? If not, probably the catalina-*.out or stdout.log file, or else the stderr**.log file.. Usually, there is a date associated to the file as well, pick the most recent. The java stack trace shows you the origination of the error...and sometimes even more useful information (SQL exception indicating bad user/password... or ...