[애드온] 법사 이글거리는 방벽 위크오라 오류 질문

Naowh 애드온이랑 위크오라 쓰고 있는데요...

냉법으로 했을땐 괜찮은데 화법으로 이글거리는 방벽을 쓸때마다 다음의 오류가 발생하고 있습니다.

Message: [string "Error in: Blazing Barrier (Active) 2':'cust..."]:6: attempt to index field 'mageShield' (a nil value)

Time: Wed Feb 16 12:42:08 2022

Count: 1

Stack: [string "Error in: Blazing Barrier (Active) 2':'cust..."]:6: attempt to index field 'mageShield' (a nil value)

[string "Error in: Blazing Barrier (Active) 2':'custom text"]:6: in function <[string "Error in: Blazing Barrier (Active) 2':'cust..."]:1>

[string "=[C]"]: in function `xpcall'

[string "@InterfaceAddOnsWeakAurasWeakAuras.lua"]:3970: in function `RunCustomTextFunc'

[string "@InterfaceAddOnsWeakAurasSubRegionTypesSubText.lua"]:288: in function `?'

[string "@InterfaceAddOnsWeakAurasRegionTypesRegionPrototype.lua"]:34: in function `Notify'

[string "@InterfaceAddOnsWeakAurasWeakAuras.lua"]:3741: in function <InterfaceAddOnsWeakAurasWeakAuras.lua:3738>

[string "@InterfaceAddOnsWeakAurasWeakAuras.lua"]:3828: in function <InterfaceAddOnsWeakAurasWeakAuras.lua:3795>

[string "@InterfaceAddOnsWeakAurasWeakAuras.lua"]:3911: in function `UpdatedTriggerState'

[string "@InterfaceAddOnsWeakAurasBuffTrigger2.lua"]:1568: in function <InterfaceAddOnsWeakAurasBuffTrigger2.lua:1560>

[string "@InterfaceAddOnsWeakAurasBuffTrigger2.lua"]:1897: in function <InterfaceAddOnsWeakAurasBuffTrigger2.lua:1890>

Locals: <none>

위크오라만 손보면 될거 같은데 도무지 감이 안잡힙니다 ㅠㅠ

능력자 형님들 알려주시면 감사드리겠습니다!