HHH-12651 org.hibernate.Session.*Query(Ljava/lang/String) methods return different types in 5.1 and 5.3 ------------------------------------------------------------------------------------------------------- Key: WFLY-10494 URL: https://issues.jboss.org/browse/WFLY-10494 Project: WildFly Issue Type: Bug Components: JPA / Hibernate Affects Versions: 13.0.0.Final Reporter: Martin Simka Assignee: Scott Marlow Priority: Blocker Labels: blocker-WF14 https://hibernate.atlassian.net/browse/HHH-12651 although mentioned in HHH-12424, it doesn't seem to be resolved in 5.1 org.hibernate.Session.createQuery(Ljava/lang/String;)Lorg/hibernate/Query in 5.3 org.hibernate.Session.createQuery(Ljava/lang/String;)Lorg/hibernate.query.Query It happens when code compiled with Hibernate ORM 5.1 is run with Hibernate ORM 5.3 I attached very simple reproducer class. {code} # compile with Hibernate 5.1 javac App.java -cp ~/.m2/repository/org/hibernate/hibernate-core/5.1.9.Final/hibernate-core-5.1.9.Final.jar # run with 5.1 => ok java -cp .:/home/msimka/.m2/repository/org/hibernate/hibernate-core/5.1.9.Final/hibernate-core-5.1.9.Final.jar App # run with 5.3 => fail java -cp .:/home/msimka/.m2/repository/org/hibernate/hibernate-core/5.3.1.Final/hibernate-core-5.3.1.Final.jar:/home/msimka/.m2/repository/javax/persistence/javax.persistence-api/2.2/javax.persistence-api-2.2.jar App Exception in thread "main" java.lang.NoSuchMethodError: org.hibernate.Session.createQuery(Ljava/lang/String;)Lorg/hibernate/Query; at App.main(App.java:35) {code} other methods with the same issue: java.lang.NoSuchMethodError: org.hibernate.Session.getNamedQuery(Ljava/lang/String;)Lorg/hibernate/Query; java.lang.NoSuchMethodError: org.hibernate.Session.createSQLQuery(Ljava/lang/String;)Lorg/hibernate/SQLQuery;