How can do the rqt GUI error's delet

asked 2016-03-08 05:51:40 -0500

Master.L gravatar image

i make the GUI in rqt follow the tutorial in here

http://wiki.ros.org/rqt

http://wiki.ros.org/rqt_gui

but many error rosrun why?

i don't know

error is

PluginManager._load_plugin() could not load plugin "rqt_mypkg/My Plugin": 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 94, in load return class_ref(plugin_context) File "/root/rqt_plugins/src/rqt_mypkg/src/rqt_mypkg/my_module.py", line 33, in __init__ loadUi(ui_file, self._widget) File "/opt/ros/indigo/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 262, in loadUi return _loadUi(uifile, baseinstance, custom_widgets) File "/opt/ros/indigo/lib/python2.7/dist-packages/python_qt_binding/binding_helper.py", line 161, in _loadUi return uic.loadUi(uifile, baseinstance=baseinstance) File "/usr/lib/python2.7/dist-packages/PyQt4/uic/__init__.py", line 238, in loadUi return DynamicUILoader(package).loadUi(uifile, baseinstance, resource_suffix) File "/usr/lib/python2.7/dist-packages/PyQt4/uic/Loader/loader.py", line 71, in loadUi return self.parse(filename, resource_suffix, basedir) File "/usr/lib/python2.7/dist-packages/PyQt4/uic/uiparser.py", line 943, in parse document = parse(filename) File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 1182, in parse tree.parse(source, parser) File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 647, in parse source = open(source, "rb") IOError: [Errno 2] No such file or directory: '/root/rqt_plugins/src/rqt_mypkg/resource/MyPlugin.ui'

please help me..

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