java.lang.IllegalArgumentException: Parameter value [org.hibernate.ejb.criteria.expression.ParameterExpressionImpl@c000b6] was not matching type [java.lang.String] ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-5493 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5493 Project: Hibernate Core Issue Type: Bug Components: query-criteria Affects Versions: 3.5.2 Environment: JBossAS 6-M4 Reporter: Lukas Jungmann Attachments: app.zip -have attached simple JSF/JPA app for JBoss AS -deploy it on JBoss AS 6 M4 -load the app in a browser (/index.jsf) and click on the login button there => in the server log there is: Caused by: java.lang.IllegalArgumentException: Parameter value [org.hibernate.ejb.criteria.expression.ParameterExpressionImpl@c000b6] was not matching type [java.lang.String] at org.hibernate.ejb.AbstractQueryImpl.registerParameterBinding(AbstractQueryImpl.java:360) [:3.5.2-Final] at org.hibernate.ejb.QueryImpl.setParameter(QueryImpl.java:359) [:3.5.2-Final] at org.hibernate.ejb.criteria.CriteriaQueryCompiler$1$1.bind(CriteriaQueryCompiler.java:194) [:3.5.2-Final] at org.hibernate.ejb.criteria.CriteriaQueryCompiler.compile(CriteriaQueryCompiler.java:247) [:3.5.2-Final] at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:437) [:3.5.2-Final] at org.jboss.jpa.impl.tx.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:276) [:2.0.0] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_21] when I switch JPA provider from hibernate to eclipselink, app starts to behave correctly. I'm sorry if this is wrong place to report this issue. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira