CoppeliaSim forums

I just went through the tutorial for bubbleRob and I am pretty confident that I followed everything precisely. But for some reason, bubbleRob doesn't want to avoid objects. I also could not get the vision sensor to display in the floating view I added. I understand this is extremely vague, but any help would be greatly appreciated. Thanks.

Hello,

A few quick questions:

• did you copy/paste the child script code? Are error messages displaying at the bottom of the main window?
• does the floating view display a grey surface, or black?
• is the proximity sensor lighting up (with a yellow beam too) when an obstacle touches it?

If you could upload your scene to a specific location, that would help.

Cheers

Your question is really vague, when I started with V-REP I did these tutorial too, and everything gets right.

I did copy and paste the child script. The floating view displays just a black screen. And no, the sensor does not light up when it touches an object. I've tried recreating the sensors as per the instructions a few times, but nothing seems to make it work.

And how exactly would I upload my scene somewhere?

hi,

What was meant is to upload the scene to a repository or in the cloud, and put the link on this thread to let us try to help you. There are plenty of services available on the net to do so like dropbox, google drive, github, icloud, etc etc...

Oh, duh. I just uploaded it to my google drive. I'm pretty sure you'll be able to see it.

https://docs.google.com/file/d/0B8EDSjB ... sp=sharing

Hello,

Following are the things:

• Your obstacles are not marked as detectable. Check the object common properties dialog.
• Your vision sensor has the wrong near or far clipping plane value. Check the vision sensor dialog.
• Your vision sensor is not associated with a view. You need a view to display the vision sensor content.

Cheers