Cesium plugin issues on Mac (M3 Max) with UE 5.6

[p_rayzist]

Need help on installing Cesium on UE5.6, I get this error when installing the pluggin,

               Missing Modules

    The following modules are missing or
    built with a different engine version:

                  CesiumRuntime
                    CesiumEditor

   Engine modules cannot be compiled at
  runtime. Please build through your IDE.

I’m using the Epic-provided build UE.

[Kevin_Ring]

Hi @p_rayzist, welcome to the community!
Please see here:

Cesium for Unreal plugin issues on Mac (M1 Pro) with UE 5.6

Sorry for the inconvenience, @AlexLam. I can confirm that Epic’s build on Fab is mysteriously missing macOS binaries. I will look into it. In the meantime, a possible workaround is to copy the Cesium* directory from the Engine/Plugins/Marketplace directory to your project’s Plugins directory. That should allow the plugin to be built as part of your project. You may need to make sure your project is a C++, not just Blueprint, project.

We’ll have this fixed shortly!

[Kevin_Ring]

This should now be resolved! You may need to restart the Epic Games Launcher to make it pick up the update.