Nice and easy to use adons

After loading the bugsack will have 3 errors ，addons ver：90000.48

1x ...rfaceBonusRollPreview/libs/Wasabi/Wasabi.lua:283: attempt to call global 'InterfaceOptions_AddCategory' (a nil value)
[string "@BonusRollPreview/libs/Wasabi/Wasabi.lua"]:283: in function `New'
[string "@BonusRollPreview/Options.lua"]:8: in main chunk

2x BonusRollPreview/BonusRollPreview.xml:172 Unrecognized XML attribute: layer

2x BonusRollPreview/BonusRollPreview.xml:183 Unrecognized XML attribute: layer