BD-1 not slicing or working

Please help.  It won’t allow me to use BD-1 at this point. After I used the slice method like I always do for everything and once BD 1 did it. Nothing happened and I have tried dying and tried quitting the game. Even quitting the game and reloaded the game but it still showing that green force field . I have also tried fast traveling back and forth. Any help to get past this part would be greatful