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2014-04-03 03:58:26 -0500 commented answer Debugging with gdb on Gazebo Roslaunch

Thanks for you answer. But there is something similar to set a variable in the CmakeLists.txt of source's package of the library ? For example set(.....DEBUG =1 ) ?

2014-04-02 16:58:21 -0500 asked a question Debugging with gdb on Gazebo Roslaunch

Hi, i use ROS Hydro and Gazebo 1.9 on Ubuntu 13.04. I want to debug a Gazebo plugins compiled as a shared library wrote in C and inserted into the simulation. I would use gdb, and i would insert breakpoint, and son on. It's possibile to do this during the simulation? How can i do? I also read this page http://wiki.ros.org/roslaunch/Tutorials/Roslaunch%20Nodes%20in%20Valgrind%20or%20GDB But isn't enough clear.

Thanks

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2014-02-21 11:04:07 -0500 commented answer I have installed Gazebo 1-9 and there is some errors when it starts in Ubuntu 13.04 (raring)

Try setting LANG="C" or LANG="en_US" ---> The error remains

"The warning message about the model database has been fixed in gazebo 2.2. It could also indicate that you don't have an internet connection." --->and now how can i install the model database with an internet connection? Thanks!

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2014-02-20 09:11:20 -0500 asked a question I have installed Gazebo 1-9 and there is some errors when it starts in Ubuntu 13.04 (raring)

Hi, i have Ubuntu 13.04 (Raring) and i have installed Gazebo 1-9 following the Gazebo's tutorials. After that i type on the terminal "gazebo" and the gui starts but have two errors and one Warning:

Warning [ModelDatabase.cc:206] Unable to connect to model database using [http://gazebosim.org/models//database...]. Only locally installed models will be available.

Error [Param.cc:181] Unable to set value [1,0471975511965976] for key[horizontal_fov]

Error [Param.cc:181] Unable to set value [0,100000001] for key[near]

What have i to do?

Best regards

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2014-02-19 09:43:22 -0500 asked a question GAZEBO PLUGINS WHERE CAN I FIND A DESCRIPTION OF GAZEBO LIB ?

Hi! I'm new in Gazebo and i would like to use the Gazebo plugins libhector-gazebo-ros-imu.so . I have seen that are many parameters to set (updateRate, bodyName, and so on..) but where can i find a description to this lib? I would like to find something similar to http://gazebosim.org/sdf/1.3.html .

Thanks to all