I got a new exception "java.lang.IllegalStateException: Sanity check - neither a stream response nor a redirect response was generated for this action request." after I upgraded the tapestry to 5.3.6. I was using 5.3.4 (or maybe earlier) before without any issue.
Our codes - ... @InjectPage private UserStart start; ... public Object onSubmit() throws ValidationException { Long id = -1L; id = (new UserSecurityDAO()).exist(myBean); Long bid = myBean.getId(); if(myBean != null && id > 0 && !id.equals(myBean.getId())) { //as workaround as GAE4J does not support composite primary key i.e. //beanManager.delete(id); //throw new ValidationException("User with user id '" + myBean.getUserId() + "' already exists!"); } else { if(selectedList != null && selectedList.size() > 0) { //change only if there is a selection, if not do not modify existing role(s) myBean.setUserRoles(selectedList); } } beanManager.save(myBean); return start; } Any help will be highly appreciated. -- View this message in context: http://tapestry.1045711.n5.nabble.com/java-lang-IllegalStateException-Sanity-check-neither-a-stream-response-nor-a-redirect-response-was-g-tp5717915.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org