maven - failed Jboss6.3 launch -


this difficulty run when tried launch jboss6.3 maven project deployment , whereas launch ok without deployment of project. besides,the project deployed , launched ok on tomcat7.x.

the message returned like:

failed enable apledi.war.  unexpected http response: 500  request {     "address" => [("deployment" => "apledi.war")],     "operation" => "deploy" }  response  internal server error {     "outcome" => "failed",     "failure-description" => {"jbas014671: failed services" => {"jboss.deployment.unit.\"apledi.war\".dependencies" => "org.jboss.msc.service.startexception in service jboss.deployment.unit.\"apledi.war\".dependencies: jbas018733: failed process phase dependencies of deployment \"apledi.war\"     caused by: org.jboss.as.server.deployment.deploymentunitprocessingexception: org.jboss.as.server.deployment.deploymentunitprocessingexception: java.lang.nullpointerexception     caused by: org.jboss.as.server.deployment.deploymentunitprocessingexception: java.lang.nullpointerexception     caused by: java.lang.nullpointerexception"}},     "rolled-back" => true }

this happens when have different deployment units, didn't specify deployment unitname on @persistencecontext. check, if entity managers annotated properly, example:

@persistencecontext(unitname = "yourunitname") private entitymanager entitymanager;

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