thanks!!!!very very much!!You are right! Now I can run human task service, but when I login http://192.168.188.68:8080/jbpm-console,
i am getting errors in the process tab , the page can't show the process I uploaded to guvnor before, and show error page:
http://community.jboss.org/servlet/JiveServlet/downloadImage/2-641224-17536/450-242/error.JPG