Fixed compile error
Fixed compile error

terryworona/TWMessageBarManager,primoz990/TWMessageBarManager,VojtaStavik/TWMessageBarManager,bobqian1130/TWMessageBarManager,AlexanderMazaletskiy/TWMessageBarManager,hbucius/TWMessageBarManager,xueqiu/TWMessageBarManager,zuojx1013/TWMessageBarManager,CharlyInc/TWMessageBarManager,howeguo/TWMessageBarManager,ben181231/TWMessageBarManager,revile/TWMessageBarManager,cooksimo/TWMessageBarManager