lumion skp import error

[Anonymous]

hello
i am working on a terrain map in sketchup and the map is so big so when i want to import the .skp file to lumion6 it give me this error :
Can't open skp file
and the same in collada file and when i import it as an object lumion take to long to do anything and crash.
how i have to do solve this ??
my pc is : ci7 , 32 ram , vga amd 8g , ssd hard disk
the map terrain is so big like 50 km

[Barry Kelly]

Sorry but this doesn't seem to have anything to do with Archicad.
As the warning suggests have you tried the Lumion forum?
If it is Archicad related please explain further.

Barry.