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Python example doesn't show anything in the simulation #552

Closed MattiP99 closed 7 months ago

MattiP99 commented 8 months ago

Hi, After the installation of raisim I wanted to test it and see if everything was properly set up. I launched the raisimUnity environment and then I tried the python examples. I expected something to be shown inside the environment but there was nothing. I changed the python path which the application was pointing to because there was an error with "import raisimPy" but then the visual studio terminal doesn´t show me any other errors.
Do you know what could be the problem or how could I debug my code? Thanks in advance

MattiP99 commented 7 months ago

I don't know if the issue concerns some other paths, because I can't see the error´s type. Just you to know, I've tried the installation on Ubuntu 22. Sorry to have bothered you, I thank you in advance for any feedback

MattiP99 commented 7 months ago

In the VS terminal I can just see the following: Screenshot from 2024-02-14 14-49-11

and nothing happens

jhwangbo commented 7 months ago

Did you open the visualizer? Raisim alone cannot visualize the simulation

MattiP99 commented 7 months ago

Do you mean RaisimUnity or a specific visualizer in Visual Studio? Because I've firstly started RaisimUnity and only then I've tried to run the python exercises. If it is required a visualizer in VS I didn't know . Do I have to install it or is it already integrated in VS and should I somehow activate it? Sorry for the trivial questions, I've really appreciated your help. Thanks again

jhwangbo commented 7 months ago

there is an executable in the raisimUnity folder. Run it and you will see what I mean

Please read the visualizer section in the manual as well

MattiP99 commented 7 months ago

Yes I've already did that . Do you mean the file raisimUnity.x86_64 inside linux folder inside raisimUnity folder? After launching that an empty environment appears and I was trying to have something shown inside by launching a python example but nothing happens

jhwangbo commented 7 months ago

Did you check 'auto-connect'?

MattiP99 commented 7 months ago

Ah, I didn't check the auto connect label. Now that I did that, It seems to work properly. There is the robot shown in the environment. Thanks very much.