@Antoine_Guillo This is the error that appears -
And this is same for no matter what kind of Mesh is being used. The mesh I am currently using is already availabile in the Fortnite’s Content browser.
Here is the error in much more detail -
Found disallowed object type /Game/Environments/Props/Ranger/Meshes/Prop_VisitorCenter_Info_02.Prop_VisitorCenter_Info_02, Referenced by:See below for asset list, Plugin mount point:/HandsApart.
/HandsApart/HandsApart.HandsApart:PersistentLevel.Device_Button_V2_C_UAID_18C04D3F091D588E01_1371872640
Here is a screenshot of the Log -
I hope this helps.