Hi jo. Sorry for not detailing the issue. I was busy when I posted the note.
To reproduce the issue:
1) set up a terrain view for .obj export using the micro exporter as normal
2) In the micro exporter node window, in the top field named "name" type in a name and end the name in ".obj"
Then fill in the node parameters as normal.
3) Render.
The render should appear to process normally. But when it is finished and the terrain file is created you should get a warning/error.
I dont remember the wording now exactly, but error was something like, " cant do what you wanted, so I'm making you a .tgo, next time do it right"
Something like that
Ill recreate it if you need.
The warning does not bother me. I have not exported a terrain in over a year and just forgot some details and was therefore a little sloppy in entering the parameters.
But why I posted this thread was because I thought it would be nice if warring errors popped up when I hit render, rather than after sitting through the entire render process.
Not a big deal. Just would be a nice thing to change if possible.