AttributeError when running rqt commands

Question

I am trying to use rqt in ROS hydro but I see the following errors:

Traceback (most recent call last): File "/opt/ros/hydro/bin/rqt_graph", line 8, in sys.exit(main.main(sys.argv, standalone='rqt_graph.ros_graph.RosGraph')) File "/opt/ros/hydro/lib/python2.7/dist-packages/rqt_gui/main.py", line 59, in main return super(Main, self).main(argv, standalone=standalone, plugin_argument_provider=plugin_argument_provider, plugin_manager_settings_prefix=str(hash(os.environ['ROS_PACKAGE_PATH']))) File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui/main.py", line 336, in main from python_qt_binding import QT_BINDING File "/opt/ros/hydro/lib/python2.7/dist-packages/python_qt_binding/init.py", line 55, in from .binding_helper import loadUi, QT_BINDING, QT_BINDING_MODULES, QT_BINDING_VERSION # @UnusedImport File "/opt/ros/hydro/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 265, in getattr(sys, 'SELECT_QT_BINDING_ORDER', None), File "/opt/ros/hydro/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 84, in _select_qt_binding QT_BINDING_VERSION = binding_loader(required_modules, optional_modules) File "/opt/ros/hydro/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 139, in _load_pyqt _named_import('PyQt4.%s' % module_name) File "/opt/ros/hydro/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 106, in _named_import module = builtins.import(name) AttributeError: 'module' object has no attribute 'import'

please format your error message block by highlighting it and pressing `Ctl + k` — category, Oct 22 '17 at 07:52
Also, it's very difficult to answer this question without seeing the code you're trying to run. — category, Oct 22 '17 at 07:57
I see this error whenever I use the commands which is related to rqt packages. such as: rqt, rqt_graph — Mohammad Soleimani Amiri, Oct 22 '17 at 09:51
Given that, a title like "AttributeError when running rqt commands" is more readable. The current title doesn't give any indication of the error here. — category, Oct 22 '17 at 10:00
How did you install this, and how are you attempting to run it? Please may you add that info to the question? — category, Oct 23 '17 at 05:30
RQT will be installed automatically when you install full package of ROS: http://wiki.ros.org/hydro/Installation/Ubuntu — Mohammad Soleimani Amiri, Oct 24 '17 at 05:55

AttributeError when running rqt commands

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