i change the database hsqldb to mysql and the example of jbpm run ...
but when i want to create a new process (New sales...) i found this error :
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javax.servlet.ServletException: javax.servlet.jsp.JspException: table couldn't be displayed
javax.faces.webapp.FacesServlet.service(FacesServlet.java:109)
org.jbpm.webapp.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:25)
org.jbpm.webapp.filter.PersistenceFilter.doFilter(PersistenceFilter.java:28)
org.jbpm.webapp.filter.ContextFilter.doFilter(ContextFilter.java:19)
org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:38)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
