BenWashburn's profile - activity

I'm following the gazeboros tutorial here. When I run the commond: $roslaunch gazeboros empty_world.launch, I encountered such a warning (Converting a deprecated SDF source[data-string]) and such a error followed(Unable to convert from SDF version 1.5 to 1.4). The same thing happened with other .launch files, and nothing show on the gazebo GUI. I guess it's a version problem. My versions are gazebo-4.0 and ros indigo that run on Ubuntu 14.04. I can't figure out how to handle with such a problem and really need some help. Thanks.

Thank you very much. Gazebo works! May I ask what does this environment variable LIBGLALWAYSOFTWARE mean and how does it affect the way Gazebo works?

Hi. I'm in a dilemma. After installing gazeborospkgs, the 'rosrun/roslaunch gazebo_ros' commands work well and bring a Gazebo GUI.However when I run alone the command $gazebo in a terminal, nothing happens. Just nothing! Neither Gazebo GUI which is expected, nor warning/error information in the terminbal. I think something might go wrong with the environment variables or else, but I can't figure out. It's really awkward, for gazebo is there but not avaiable to me. I really need some help. Thanks.

Thanks a lot. That's quite helpful.

Here's the total console output: In file included from /home/ben/gazeboguispawn/build/mocGUIExampleSpawnWidget.cxx:9:0: /home/ben/gazeboguispawn/build/../GUIExampleSpawnWidget.hh:21:35: fatal error: gazebo/gui/GuiPlugin.hh: No such file and directory #include <gazebo/gui/GuiPlugin.hh> compilation terminated make[2]: * [CMakeFiles/guiexamplespawnwidget.dir/mocGUIExampleSpawnWidget.cxx.o] error 1 make[1]: * [CMakeFiles/guiexamplespawnwidget.dir/all] error 2 make: * [all] error 2

Thanks. https://bitbucket.org/osrf/gazebo/src/default/examples/plugins/guioverlayplugin_spawn/ Here's the link of the source code. After the cmake step, I met the following errors when make it--fatal error: gazebo/gui/GuiPlugin.hh: No such file or directory.-- In the path /usr/local/include/gazebo4.0/gazebo, there exist other header files like <gui.hh> and <Plugin.hh> but no <GuiPlugin.hh>. So I have no idea what has gone wrong.

When I built the source file from GUI Overlay tutorial, there was a fetal error that <gazebo gui="" guiplugin.hh=""> is missed. So I looked into the include directory and found there was no such a header file. I searched on the Internet and hardly got anything, so I am stuck here and need some help. I installed gazebo-4.0 from the source code a few days ago and still was not familar with it. Did I missed something when I installed it? Or something else? Thanks.

Thanks a lot. It's quite helpful.

I followed the tutorial on populations of models and encountered such error 'XML Element[population], child of element[world] not defined in SDF'. I'm new to Gazebo.Could anyone tells what went wrong, thanks! Population of models