LogMaterial: Error: Loading a material resource None with an invalid ShaderMap!

Hey everyone

I have this issue of this error:
LogMaterial: Error: Loading a material resource None with an invalid ShaderMap!
Which I don’t now how to fix or what this error is in the output log. I have searched up this error everywhere to see what this error is and the solution to it but I haven’t found anything on it. If anyone knows can you please tell me what this error is and how you can resolve it please.

@TANK123444332 > Thank you for your report! We would like to look into this further, would you be able to submit a bug report using the form available here? Fortnite Creative