Hi!
It seems that Tapestry 5.4.1 is compatible with Hibernate 5.x (https://issues.apache.org/jira/browse/TAP5-2525) and I've seen a few e-mails on this list that suggest people are successfully using 5.0 and 5.1 (http://apache-tapestry-mailing-list-archives.1045711.n5.nabble.com/Hibernate-5-1-td5732433.html). Yet when I attempt running our app with Tapestry 5.4.1 and Hibernate 5.1.0.Final, HibernateSessionManagerImpl.java:71 throws an exception: Thread main had uncaught exception: java.lang.NoSuchMethodError: org.hibernate.Session.close()Ljava/sql/Connection; [STDOUT] Total memory: 324534272 [STDOUT] Max memory: 477626368 [STDOUT] Free memory: 123366760 [STDOUT] java.lang.NoSuchMethodError: org.hibernate.Session.close()Ljava/sql/Connection; [STDOUT] at org.apache.tapestry5.internal.hibernate.HibernateSessionManagerImpl.threadDidCleanup(HibernateSessionManagerImpl.java:71) [STDOUT] at org.apache.tapestry5.ioc.internal.services.PerthreadManagerImpl$2.run(PerthreadManagerImpl.java:107) [STDOUT] at org.apache.tapestry5.ioc.internal.services.PerthreadManagerImpl.cleanup(PerthreadManagerImpl.java:135) [STDOUT] at org.apache.tapestry5.ioc.internal.RegistryImpl.cleanupThread(RegistryImpl.java:522) [STDOUT] at org.apache.tapestry5.ioc.internal.RegistryImpl.performRegistryStartup(RegistryImpl.java:368) [STDOUT] at org.apache.tapestry5.ioc.internal.RegistryWrapper.performRegistryStartup(RegistryWrapper.java:89) [STDOUT] at org.apache.tapestry5.TapestryFilter.init(TapestryFilter.java:110) ... It seems there was an incompatible change from going form 4 -> 5, with Session now extending Closeable and changing the return value of close() to void. How would one get around this? users@tapestry.apache.org Mailing List Archives - Hibernate 5.1<http://apache-tapestry-mailing-list-archives.1045711.n5.nabble.com/Hibernate-5-1-td5732433.html> apache-tapestry-mailing-list-archives.1045711.n5.nabble.com Hibernate 5.1. Greetings. Since version 5.4.1 we now can use Hibernate 5.0. Have someone tried to upgrade Hibernate to 5.1 ?