vijay annamalai [https://community.jboss.org/people/raghav132] created the discussion "Class Loader issue in Jboss 5.1.0, Same application works fine in Jboss 4.2.3" To view the discussion, visit: https://community.jboss.org/message/722033#722033 -------------------------------------------------------------- Hi    I have an EAR which is working fine in Jboss 4.2.3.    Please find the Classloading settings and EAR structure for Jboss 4.2.3 below       1) This Ear contains 2 WAR(assume warone, wartwo). All the jar files are located under EAR folder. There is no Jars under WAR/lib folder for both the wars.       2) Both the WAR's MANIFEST.MF file contains reference to jars.      3) warone's jboss-web.xml file contains below entry           <class-loading java2ClassLoadingCompliance="false">               <loader-repository>                    warone:archive=warone.war                    <loader-repository-config>java2ParentDelegation=false</loader-repository-config>               </loader-repository>          </class-loading>     4) wartwo's jboss-web.xml file contains below entry           <class-loading java2ClassLoadingCompliance="false">               <loader-repository>                    wartwo:archive=wartwo.war                    <loader-repository-config>java2ParentDelegation=false</loader-repository-config>               </loader-repository>          </class-loading>    5) there is no EAR class loading setting for Jboss 4.2.3   Please find the Jboss 5.1.0 class loading setting below       1) This Ear contains 2 WAR(assume warone, wartwo). All the jar files are located under EAR folder. There is no Jars under WAR/lib folder for both the wars.       2) Both the WAR's MANIFEST.MF file contains reference to jars.      3) warone's jboss-classloading.xml file contains below entry                       <classloading xmlns="urn:jboss:classloading:1.0"                     domain="warone"                     parent-domain="ear"                     export-all="ALL"                     import-all="true"                     parent-first="false">                </classloading>     4) wartwo's jboss-classloading.xml file contains below entry                          <classloading xmlns="urn:jboss:classloading:1.0"                     domain="wartwo"                     parent-domain="ear"                     export-all="ALL"                     import-all="true"                     parent-first="false">                </classloading>    5) EAR class loading setting for Jboss 5.1.0 on ear/meta-inf/jboss-classloading.xml           <classloading xmlns="urn:jboss:classloading:1.0"                domain="ear"                parent-domain="ear"                export-all="ALL"                import-all="true"                parent-first="false">           </classloading> But this setting is not working for my application, My application is not coming up, Deployment is failed. what other setting I need to do? | | Thanks Vijay -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/722033#722033] Start a new discussion in JBoss Microcontainer at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]