OBJ Exporting With Textures Problem

[rastamangames]

When i export my map in *obj with all textures, it's ok.
But after importing my *obj to UE4 or Blender, there is no any texture.
SketchUp models working fine and i can see all textures.
What i am doing wrong?

[jewalky]

idk, needs testing. Last time I tried it worked. However, if it works in SketchUp, most likely not an issue of GZDB.