topic Re: How do I set up a NUCLEUS local server for Omniverse? in FlexSim Forum

How do I set up a NUCLEUS local server for Omniverse?

Takumi_H — Mon, 26 Aug 2024 08:59:07 GMT

[ FlexSim 24.2.1 ]

I'm trying to eventually connect USD Composer and FlexSim in a live session.

As a preliminary step, I am trying to start a local server and log in.

Whenever I start the NVIDIA Omniverse Launcher, go to the “NUCLEUS” tab, enter the local server name, and then enter the user name and password, I always get a message “Wrong credentials or the user does not exist”. I cannot log in to the local server.

I have written down the username and password that I set up when I set up the local server.

I have entered the above information, so it is not possible that I have entered different information.

I would like to know if I am doing something wrong.

Re: How do I set up a NUCLEUS local server for Omniverse?

jason_lightfoot_adsk — Tue, 27 Aug 2024 11:57:39 GMT

Do you have caps-lock on? Are you using your nvidia id rather than the server admin user and password? I wonder if there's an issue with directories with non-ASCII characters...

Re: How do I set up a NUCLEUS local server for Omniverse?

logan_gold — Wed, 28 Aug 2024 18:38:19 GMT

@Takumi.H, try using admin for both the Username and Password. It looks like that is the default for the login credentials.

Re: How do I set up a NUCLEUS local server for Omniverse?

Takumi_H — Thu, 29 Aug 2024 07:29:31 GMT

Thank you for your reply.

I entered admin for username and password as it seemed to be the default and was able to log in successfully.

Re: How do I set up a NUCLEUS local server for Omniverse?

Takumi_H — Thu, 29 Aug 2024 08:50:23 GMT

Please allow me to ask an additional question.

Where is the Toggle On button at 2:07 of the video in the URL below?
Omniverse Local Nucleus Server Setup Tutorial (youtube.com)

Now it looks like there has been an update or that button is missing as shown in the image below.

Re: How do I set up a NUCLEUS local server for Omniverse?

logan_gold — Fri, 30 Aug 2024 22:15:46 GMT

I'm not familiar with using Omniverse. I just searched for the error message you were getting and found an Nvidia/Omniverse forum post where someone suggested using the admin credentials.

Maybe @Jason Lightfoot or @Kavika F could weigh in on where that button/option may be.

Re: How do I set up a NUCLEUS local server for Omniverse?

Takumi_H — Mon, 02 Sep 2024 04:31:57 GMT

Thank you for your reply.

I understand the situation.

@Jason Lightfoot , @Kavika F , do you know regarding the above?

Re: How do I set up a NUCLEUS local server for Omniverse?

jason_lightfoot_adsk — Mon, 02 Sep 2024 08:25:41 GMT

Once you're connected to a session the options for live updates should appear as you see here:

You may also want to investigate the menu options on the top right:

Re: How do I set up a NUCLEUS local server for Omniverse?

Takumi_H — Wed, 04 Sep 2024 07:22:52 GMT

Sorry for the late reply.

Thank you for your reply.

I could understand that it can be set in the section you described.