trang truong [https://community.jboss.org/people/lone] created the discussion "Re: error when i start http://localhost:8080/jbpm-console" To view the discussion, visit: https://community.jboss.org/message/780265#780265 -------------------------------------------------------------- How can i fix  Caused by: java.lang.IllegalArgumentException: Could not connect task client HornetQ(127.0.0.1:5445), Mr Swderski? This my cmd show when i run *ant start.demo.db* * * D:\OpenSource\BPM\jbpm-installer>ant start.demo.db Buildfile: D:\OpenSource\BPM\jbpm-installer\build.xml check.jboss.version: download.db.driver.check:      [echo] Checking if db driver jar has been downloaded ... download.mysql.driver: install.db.files: start.jboss: check.jboss.version: start.jboss5: check.jboss.version: start.jboss7: start.human.task:     [javac] D:\OpenSource\BPM\jbpm-installer\build.xml:844: warning: 'includeant runtime' was not set, defaulting to build.sysclasspath=last; set to false for re peatable builds      [java] Task service registered usergroup callback ...      [java] Task service started correctly!      [java] Task service running ... Many Thanks, -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/780265#780265] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]