I'm facing a problem when running my application with the jboss AS 5 in eclipse,
Searched a coupple of instructions and followed.
Basically what I did in order to solve the problem was;
1st - See if there were some duplicated libraries
2nd - Remove the duplicated libraries in my application (THE ONES THAT ARE ALREADY IN MY JBOSS COMMON LIBRARY)
3rd - Test the application...
So, all the steps where strickly followed, in fact there were 2 libraries in my application that were also in jboss' library, respectively (the sevlet-api.jar and the common-logging.jar)
When I removed the existing SERVLET-API.jar(which exists in jboss common lib) in my application's library a new set of error messages was thrown:
org.jboss.deployers.spi.DeploymentException: Error during deploy: vfszip:/%JBOSS_HOME/server/default/deploy/<MY_WAR_NAME>
And I removed the commons-logging.jar as well and another set of erros I get...
But Now, I have returned to the step 0, i.e, the one that I had before trying to solve the problem.
BUT THE POINT IS. HOW DO I SOLVE THIS PROBLEM.
java.lang.LinkageError: loader constraint violation: loader (instance of org/apache/jasper/servlet/JasperLoader) previously initiated loading for a different type with name "javax/servlet/http/HttpServletRequest"
Help is Welcomed.
Thanks in advance
Hello Everyone. Solved the problem yet.
The issue was that I had duplicated libraries, actually. And as I was using the JBoss, I should indicate it in Target Runtime in my eclipse IDE!