hi everybody
i followed all steps for the exercice of the unity 7, but it not shown anythind in the canvas, i don´t have any error in the console.
Please, i need helpe i have tried resolve this for days and do not can’t resolve.
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Hello @jlcarrillo67,
Let’s find out where the problem is!
Could you share your html and js files, please?
I need to reproduce the problem you are facing in order to provide a solution!
Regards
Thanks for answering
I used the same files provides for the course in the final of unit 7, i can’t upload files for here.
Regards
Hi @jlcarrillo67,
There are many possible causes for not having the streaming working. If you can’t upload the files, could you send me an e-mail with more details?
Thanks
I have send you the files on email, please help with the problem.
same problem in ROSDS and on my local machine, I can plot a map with this command :
rosrun map_server map_server /home/map/my_map/map.pgm 0.05
but it’s only static… if I launch the node gmaping :
I got a plot but only at the start, then no update…
Hello @pierredesreumaux,
Let’s try to debug it deeper. Please, launch rviz and check if the map shown there is updated
accordingly.
The map widget should have the same behavior.
Hi @marco.nc.arruda,
Thanks, I have tried to launch rviz in the same time, nothing more yet… same if I try to echo the topic /map nothing seems to be publish on that.
Hello @pierredesreumaux,
Thanks for the detailed report. I have noticed the simulation was wrong and I just changed it.
The problem is that mapping was expecting laser scan to come from /scan, which is published by Husky robot, not by Turtlebot 2.
Sorry for the inconvenience, let me know if I can help with something else.
Please check a demonstration attached as GIF
@marco.nc.arruda I’ve got the same issue, is this something I need to do in the code or is it already fixed on your side?
Could you please post your issue as a separate topic, giving more details? It’s been a long time since the initial issue, and a lot of things have changed.