one of my unit was on rough and i wanted it to pass to swamp and the way had only one hexagon to pass through but it wasnt able to move.... can some one suggest...

It is a matter of how many movement points your unit has left and the movement cost of the terrain you are moving into. Roads and castle floor costs less than 1, grass costs 1, and everything else costs more than one (subject to tech bonuses of course). You just need to wait until the top of the hour and you should be able to move the one hex.

Moving from rough to swamp is not the issue...you probably could not move another space in the rough either...unless you have the rough movement tech and not the swamp one.

Hope this helps.
H.

well the matter of fact is that i had all my movepoints and battlepoints full (battle points in green)!!!!

Can you give a little bit more information then? Were there any enemy troops next to the hex you wanted to move to? Did someone else move into the hex before you clicked on it and you didn't refresh your map?

The only things I can think of that would stop you from moving between rough and swamp are:
1. Lack of movement points (you say you had full movement...the battle points don't matter at all in this)
2. Enemy and/or barbarian ZOC
3. Something else in the way that you didn't see on your map at the time.
4. Server crash???

If you are certain it was none of these, then provide the game number, map coordinates, type of troops, and day/time this happened so Req can track it as a serious bug in the game.