[hibernate-issues] [Hibernate-JIRA] Resolved: (ANN-678) NPE when using JBoss 4.2 and @OneToOne annotation

NPE when using JBoss 4.2 and @OneToOne annotation ------------------------------------------------- Key: ANN-678 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-678 Project: Hibernate Annotations Issue Type: Bug Components: binder Affects Versions: 3.2.1 Environment: Annotations 3.2.1.ga , Hibernate 3.2.3.ga, entity-manager 3.2.1.ga. JDK 1.5, JBoss 4.2.0, Ubuntu, MySQL 5, SVN, Maven 2 Reporter: Yuval Assignee: Emmanuel Bernard As former posts of this same problem, when we use bidirectional OneToOne relations We get NullPointerException. It is quite an odd problem since this problem is not consistent. I built my sources and had this problem consistently, then when I changed the name of the folder I checked out the code to, built again and then deployed on JBoss, it worked OK. Meaning the mappedBy text and the rest of the annotation setup is ok. I saw this issue is supposed to be resolved in 3.3.1 BUT Jboss 4.2 does not work with 3.3.1 due to backward incompatibility issues. So a fix for 3.2.1 is necessary. I can past the stack trace but it is exactly the same to former posts on this same issue.