A big Bug with fcitx2.0.1

huppon

After i press ctrl+space to call fcitx and spell a chinese character, my redhat9.0 will show a message which says my gnome terminal is cracked.Then  
i can't call the fcitx again .i think it's something wrong with this version of fcitx.Ware you meet the problem before ?And please tell me the
mothed to fix it ,i'm  unable to  spell any chinse now! I am waiting for your suggestion and help online,help me please!thanks all!