Invisible Walls

Well after some time my walls' lines disappeared and they looked like this.

That's weird, because I can see faint wall lines around Charlotte, to the east of the city with 11 units.

This happened to me too

Is it possible that you were attacked by marines?

i have had this problem when forming a wall before, no enemy units near my cities, but i couldn't form a wall, and as far as a know marines can't stop you from forming a wall.

Is it possible that you were attacked by marines?

i have had this problem when forming a wall before, no enemy units near my cities, but i couldn't form a wall, and as far as a know marines can't stop you from forming a wall.

Написано nonames, 18.05.2012 at 17:40

Is it possible that you were attacked by marines?

i have had this problem when forming a wall before, no enemy units near my cities, but i couldn't form a wall, and as far as a know marines can't stop you from forming a wall.

There were already "premade" but they just stopped showing up is all.

No i mean, you could of been attacked by a maybe a sentry? which broke the wall but left all the units alive?

Написано nonames, 18.05.2012 at 18:35

No i mean, you could of been attacked by a maybe a sentry? which broke the wall but left all the units alive?

Nothing attacked me my enemies were 4 turns away from me.

I had this happen once and no one was near me. I refreshed and it was back to normal.