ImportError: no module named rocon_qt_library.utils --> rqt_remocon
Hi all, looking for your help and thanks in advance. I have searched online but cannot find anything related.
I am complete new to ROS and TurtleBot. I have installed the Ubuntu 14.04 on both my remote PC and the notebook of TurtleBot. Following the tutorials, I have finished everything until the "A First Interaction". The connection is through wifi, have tested in the TurtleBot bringup and PC bringup, no issues.
In this "A first Interaction", when i try command rqt_remocon, I got "ImportError: No module named rocon_qt_library.utils" , and details are:
RosPluginProvider.load(rocon_remocon/Rqt Remocon) exception raised in __builtin__.__import__(rocon_remocon.rqt_remocon, [RqtRemocon]): Traceback (most recent call last): File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_gui/ros_plugin_provider.py", line 77, in load module = __builtin__.__import__(attributes['module_name'], fromlist=[attributes['class_from_class_type']], level=0)
File "/opt/ros/indigo/lib/python2.7/dist-packages/rocon_remocon/__init__.py", line 14, in <module> from .rqt_remocon import RqtRemocon
File "/opt/ros/indigo/lib/python2.7/dist-packages/rocon_remocon/rqt_remocon.py", line 15, in <module> import rocon_qt_library.utils as utils
ImportError: No module named rocon_qt_library.utils
PluginManager._load_plugin() could not load plugin "rocon_remocon/Rqt Remocon": Traceback (most recent call last):
File "/opt/ros/indigo/lib/python2.7/dist-packages/qt_gui/plugin_handler.py", line 98, in load self._load()
File "/opt/ros/indigo/lib/python2.7/dist-packages/qt_gui/plugin_handler_direct.py", line 54, in _load self._plugin = self._plugin_provider.load(self._instance_id.plugin_id, self._context)
File "/opt/ros/indigo/lib/python2.7/dist-packages/qt_gui/composite_plugin_provider.py", line 71, in load instance = plugin_provider.load(plugin_id, plugin_context)
File "/opt/ros/indigo/lib/python2.7/dist-packages/qt_gui/composite_plugin_provider.py", line 71, in load instance = plugin_provider.load(plugin_id, plugin_context)
File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_gui_py/ros_py_plugin_provider.py", line 60, in load return super(RosPyPluginProvider, self).load(plugin_id, plugin_context)
File "/opt/ros/indigo/lib/python2.7/dist-packages/qt_gui/composite_plugin_provider.py", line 71, in load instance = plugin_provider.load(plugin_id, plugin_context)
File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_gui/ros_plugin_provider.py", line 83, in load raise e
ImportError: No module named rocon_qt_library.utils
I run this command on the remote PC after "ssh +X name". +X is for the display setting, without the +X i got "rqt_remocon: cannot connect to X server". When I run this command on the Turtlebot, it returned the same error.
Does anyone have some clues about what problem this is. Thanks.
