in the latest

Please give details, as explained here. I can't understand a thing on where's the problem right now.

just like what i said, if i just do "/maptools update" for changing specific map, it's just get internals error

probably because of java? older version still works anyway

Please give full details, everything listed here. I can't understand a thing on where's the problem right now.
With an “internal error” you got a full error on the console. Plus everything explicitly listed above.