Patch for hbm2dao "No signature of method getJavaTypeName matches (java.lang.Object,java.lang.Boolean) " -------------------------------------------------------------------------------------------------------- Key: HBX-728 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-728 Project: Hibernate Tools Type: Patch Components: reverse-engineer Versions: 3.2beta6 Environment: Hibernate tools beta6, Eclipse 3.2, Ant 1.6.5, Windows XP, Hibernate 3.1 Reporter: Jacob Bergoo This is the fix for this error message: [hibernatetool] Executing Hibernate Tool with a Standard Configuration [hibernatetool] 1. task: hbm2dao (Generates a set of DAOs) [hibernatetool] log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment). [hibernatetool] log4j:WARN Please initialize the log4j system properly. [hibernatetool] An exception occurred while running exporter #2:hbm2dao (Generates a set of DAOs) [hibernatetool] To get the full stack trace run ant with -verbose [hibernatetool] org.hibernate.tool.hbm2x.ExporterException: Error while processing template daohome.ftl [hibernatetool] freemarker.template.TemplateModelException: No signature of method getJavaTypeName matches (java.lang.Object,java.lang.Boolean) to fix this you need to edit your dao templates you are using to generate the code. For the method findById() you have a if statement <#if clazz.identifierProperty> simply change this one to: <#if clazz.identifierProperty?has_content> and it should work. -- 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