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2016-05-31 10:15:14 -0500 | asked a question | 'cvtColorForDisplay' is not a member of 'cv_bridge' few week before i can catkin_make the my Work_space but now i can't catkin_make error is /home/odroid/image_transport_ws/src/image_transport_tutorial/src/my_subscriber_uvc.cpp: In function 'void imageCallback(const ImageConstPtr&)': /home/odroid/image_transport_ws/src/image_transport_tutorial/src/my_subscriber_uvc.cpp:92:7: error: 'cvtColorForDisplay' is not a member of 'cv_bridge' img= cv_bridge::cvtColorForDisplay(cv_bridge::toCvShare(msg), "", ^ make[2]: * [image_transport_tutorial/CMakeFiles/my_subscriber_uvc.dir/src/my_subscriber_uvc.cpp.o] Error 1 make[1]: [image_transport_tutorial/CMakeFiles/my_subscriber_uvc.dir/all] Error 2 make[1]: Waiting for unfinished jobs.... /home/odroid/image_transport_ws/src/image_transport_tutorial/src/my_subscriber.cpp: In function 'void rgbCallback(const ImageConstPtr&)': /home/odroid/image_transport_ws/src/image_transport_tutorial/src/my_subscriber.cpp:112:21: error: 'cvtColorForDisplay' is not a member of 'cv_bridge' g_last_image = cv_bridge::cvtColorForDisplay(cv_bridge::toCvShare(msg), "", ^ make[2]: [image_transport_tutorial/CMakeFiles/my_subscriber.dir/src/my_subscriber.cpp.o] Error 1 make[1]: [image_transport_tutorial/CMakeFiles/my_subscriber.dir/all] Error 2 make: * [all] Error 2 Why is suddenly not? please help me |
2016-05-06 02:45:54 -0500 | asked a question | stereo camera error I have a problem. For a stereo camera in ROS-indigo Run it comes out as follows and in terminal how can i run to stereo camera????? (I use odroid-u3 and odroid-camera) help me please |
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2016-03-08 05:59:25 -0500 | commented answer | How can i make GUI in ros? i'm follow the tutorial but i have many error i don't know why if use python then make plugin.xml, setup.py .ui file right? where i can find the example? |
2016-03-08 05:51:40 -0500 | asked a question | How can do the rqt GUI error's delet i make the GUI in rqt follow the tutorial in here 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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2016-03-04 01:34:24 -0500 | asked a question | How can i make GUI in ros? How can i make GUI in ros? like c# or mfc just custom rqt?? i want make a sliderbar and image processing result window |
2016-03-03 19:46:40 -0500 | asked a question | I want make new GUI in the rqt (like c# or mfc) I want make new GUI in the rqt (like c# or mfc) i want see the image processing result on the rqt gui image processing use ros on the odroid(embedded bord) i use qt creator? how do i use qt creator? how can i change the qt widge -> rqt plugins how can i make the GUI sorry i don't english very well please easy explain Thank you |
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