Cant Bringup turtleBot properly [closed]

edit

When I launch with

"roslaunch turtlebot_bringup minimal.launch"

keeps throwing this exception:

[turtlebot_node-4] process has died [pid 3063, exit code 1, cmd /opt/ros/hydro/lib/create_node/turtlebot_node.py --respawnable cmd_vel:=mobile_base/commands/velocity turtlebot_node/sensor_state:=mobile_base/sensors/core imu/data:=mobile_base/sensors/imu_data imu/raw:=mobile_base/sensors/imu_data_raw __name:=turtlebot_node __log:=/home/turtlebot/.ros/log/8e549066-31ec-11e3-85a6-dc85de038006/turtlebot_node-4.log]. log file: /home/turtlebot/.ros/log/8e549066-31ec-11e3-85a6-dc85de038006/turtlebot_node-4*.log respawning... [turtlebot_node-4] restarting process process[turtlebot_node-4]: started with pid [3198] Traceback (most recent call last): File "/opt/ros/hydro/lib/create_node/kinect_breaker_enabler.py", line 37, in <module> roslib.load_manifest('create_node') File "/opt/ros/hydro/lib/python2.7/dist-packages/roslib/launcher.py", line 62, in load_manifest sys.path = _generate_python_path(package_name, _rospack) + sys.path File "/opt/ros/hydro/lib/python2.7/dist-packages/roslib/launcher.py", line 93, in _generate_python_path m = rospack.get_manifest(pkg) File "/usr/lib/pymodules/python2.7/rospkg/rospack.py", line 133, in get_manifest return self._load_manifest(name) File "/usr/lib/pymodules/python2.7/rospkg/rospack.py", line 172, in _load_manifest retval = self._manifests[name] = parse_manifest_file(self.get_path(name), self._manifest_name) File "/usr/lib/pymodules/python2.7/rospkg/manifest.py", line 376, in parse_manifest_file _static_rosdep_view = init_rospack_interface() File "/usr/lib/pymodules/python2.7/rosdep2/rospack.py", line 55, in init_rospack_interface lookup = _get_default_RosdepLookup(Options()) File "/usr/lib/pymodules/python2.7/rosdep2/main.py", line 108, in _get_default_RosdepLookup lookup = RosdepLookup.create_from_rospkg(sources_loader=sources_loader) File "/usr/lib/pymodules/python2.7/rosdep2/lookup.py", line 335, in create_from_rospkg lookup._load_all_views(loader=sources_loader) File "/usr/lib/pymodules/python2.7/rosdep2/lookup.py", line 480, in _load_all_views self._load_view_dependencies(resource_name, loader) File "/usr/lib/pymodules/python2.7/rosdep2/lookup.py", line 502, in _load_view_dependencies loader.load_view(view_key, db, verbose=self.verbose) File "/usr/lib/pymodules/python2.7/rosdep2/sources_list.py", line 525, in load_view rosdep_db.set_view_data(view_name, source.rosdep_data, view_dependencies, view_name) File "/usr/lib/pymodules/python2.7/rosdep2/model.py", line 89, in set_view_data self._rosdep_db[view_name] = RosdepDatabaseEntry(rosdep_data.copy(), view_dependencies, origin) AttributeError: 'NoneType' object has no attribute 'copy'