Before i begin, a warning. I am not yet an experienced tapestry user. But 5.3.7 is great and works very well for my application!
I have decided to give 5.4 a try. I simply changed my pom.xml to use 5.4-22beta. After making a couple other changes in the pom, and my hibernate cfg, I run mvn jetty:run-war. I am doing this from inside intellij idea This is the only error i get: java.lang.RuntimeException: Service id 'ValidatorFactory' has already been defined by org.apache.tapestry5.beanvalidator.BeanValidatorModule.buildValidatorFactory(BeanValidatorSource, PropertyShadowBuilder) (at BeanValidatorModule.java:67) and may not be redefined by org.apache.tapestry5.beanvalidator.modules.BeanValidatorModule.buildValidatorFactory(BeanValidatorSource, PropertyShadowBuilder) (at BeanValidatorModule.java:70). You should rename one of the service builder methods. Any ideas?