WAS8.5部署应用报错,想知道一下这个报错的原因
com.ibm.websphere.management.application.client.AppDeploymentException: ADMA0093E: An unexpected exception occurred while completing task MapEJBRefToEJB. Exception: com.ibm.websphere.management.application.client.AppDeploymentException: java.lang.NullPointerException [Root exception is java.lang.NullPointerException] [Root exception is com.ibm.websphere.management.application.client.AppDeploymentException: java.lang.NullPointerException [Root exception is java.lang.NullPointerException]]