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Issue when running the command: rosdep install --from-paths src -i #3
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We would appreciate it if you could provide us with more info about this issue 😁 |
Thanks for opening your first issue here! Make sure that no other issues on the same topic have already been opened! |
The other steps are fine. but when getting this issue then I dont have /gazebo/command/motor_speed topic. Here are all the topic after I run roslaunch : |
Hi @geforcexfx , thanks for opening an issue. and for finding BebopS interesting for your research activity. Could you be more specific about the error you received and also about the ROS distro and the OS you are using? |
Hi @gsilano , Thanks for your reply. My OS is ubuntu 16.04 it is freshly installed, I followed the steps from your bebops github to install BebopS package. They are all good until this step: rosdep install --from-paths src -i. Then it showed the error I mentioned above. I was stuck and I didnt know what to do, I just continued to install and it was ok again. Right now I can run roslaunch bebop_simulator bebop_without_controller.launch |
It seems very strange to me because the only dependencies are with the |
Hello @gsilano . I just installed it from another computer. It shows the same error. Here are the printouts of steps from the bebopS instructions until the step I got the error: (the error is at the end of the printouts) https://pastebin.com/zt7bM47n . So maybe you can findout where and why. Hope it helps. Thanks
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I saw your log file and repeated all steps necessary to install BebopS on my laptop from scratch. First of all, I didn't find any error in installing the ROS packages. Maybe, something goes wrong in the copy and paste procedure. To avoid issues, I modified the README.md file in the repository by moving those commands to two different lines. Also, I did the same with the
in
After the installation procedure, I run the Bebop simulation without the controller algorithm in the loop and I was able to control the propellers speed using the command Please, try again with the new commands. If you see errors, I'll try to understand what are the available solutions for fixing it together. |
Thanks , I retried from $ cd ~/catkin_ws/src, it still have the same error but it could fly with pub command now, here is the log of the installation:
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Hello @gsilano . Today I remove 2 lines:
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Hi @geforcexfx. I found the issue: I missed to insert, in the list of packages needed to run the simulation, the For the second, I think you have to source the bashrc file again. Please, try to run the commands reported below:
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Hello @gsilano . Thanks for your help. I think it is almost there but not there yet. I tried the commands:
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It seems very strange to me because I ran the same commands this morning, before answering you on GitHub, and I didn't have any issue. Perhaps, something went wrong during the installation of ROS. I suggest you follow the procedure explained on the ROS website again. I reported the link below for your convenience. http://wiki.ros.org/kinetic/Installation/Ubuntu |
Thank you very much . it helps ,this is what I did:
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this error for task2_world.launch happens in both computer(the second one followed exactly as from readme.md, no extra step and it worked) |
I checked task2_world.launch file. and this line shows the error group ns="$(arg name)" |
I just fixed the typo (commit 6d88018). Thanks for finding it. Please, try now and let me know. |
Thanks for telling me. |
It seems very strange to me. It worked when I tested. Okay, let's try in another way. Please, consider the latest commit c1fbbc2. |
Hello @gsilano . Thanks for your help. Now task1_world.launch and task2_world.launch work after pulling from the newest commit. I forgot to tell you that this command haven't worked since the first day I tried:
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I think I have fixed the bug with my last commit. Please, let me know. If all issues have been solved, please do not forget to close the issue. |
Thanks. All issues are fixed. |
root@7fe7b2744d5d:~/carla-ros-bridge/catkin_ws# sudo rosdep init |
rosdep install --from-paths src -i
ERROR: the following packages/stacks could not have their rosdep keys resolved
to system dependencies:
bebop_simulator: Cannot locate rosdep definition for [bebop_driver]
I am looking forward to your reply.
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