WARNING The following node subscriptions are unconnected: * /twisttomotors: * /cmdvel * /movebase: * /mobilebase/sensors/bumperpointcloud * /movebase/cancel * /rviz: * /mobilebase/sensors/bumperpointcloud * /mapupdates

WARNING These nodes have died: * robotstatepublisher-1

Found 2 error(s).

ERROR The following nodes should be connected but aren't: * /movebase->/movebase (/movebase/globalcostmap/footprint) * /movebase->/movebase (/movebase/localcostmap/footprint)

ERROR Different number of openni2 sensors found. * 0 openni2 sensors found (expected: 1).