I have 2 days trying to resolve this error and not and could, if you could help me I would appreciate it

 

    public void isFalling(EntityPlayer entityplayer)

    {

        if(entityplayer.field_70181_x < -0.40000000000000002D)

        {

            entityplayer.field_70181_x = entityplayer.field_70181_x + 0.10000000000000001D;

            entityplayer.field_70143_R = 0.0F;

        }

    }

 

He says that the field does not recognize .field_70181

1) Stop copy/pasting decompiled code

2) Stop copy/pasting decompiled code

Seriously, you should learn what you're doing and why instead of copy pasting code.