unreal engine error

[SJ824]

I am using ubuntu 20.04 and am currently trying to run airsim through unreal engine 4.270 version. I have copied the plugins file from airsim into a new unreal engine project file that I have created. I was hoping that this would automatically plug in airsim, but when I tried to open the .uproject file of my new project with unreal engine editor, I got the following message: 'engine modules are out of date and cannot be compiled while the engine is running. Please build through your IDE." I got the following error: "engine modules are out of date and cannot be compiled while the engine is running." How can I troubleshoot this?

I've done the initial setup and the unreal engine editor works fine, but I don't know how to get airsim to run initially.

[ghost]

You have to create a class and build the file

[SJ824]

How should I run it?

[ghost]

Check the documentation, it is given step by step in it