NullPointerException when creating an hbm.xml file -------------------------------------------------- Key: JBIDE-21897 URL: https://issues.jboss.org/browse/JBIDE-21897 Project: Tools (JBoss Tools) Issue Type: Bug Components: hibernate Affects Versions: 4.3.0.Final Environment: eclipse.buildId=4.5.2.M20160212-1500 java.version=1.8.0_73 java.vendor=Oracle Corporation BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product Reporter: Mohammed El Kihal Priority: Blocker Attachments: HibernateError.txt, pom.xml Generating new Hibernate mapping files becomes impossible when converting a dynamic web project to maven and modifying the pom.xml. After switching the default pom.xml with the one i have pre-configured,it lead to the JNP,even after switching to the default one again,the error persisted.