[xGrGx]

user:/AddOns/InventoryGridView/lib/LibAddonMenu-2.0/LibAddonMenu-2.0.lua:147: attempt to index a nil value
stack traceback:
user:/AddOns/InventoryGridView/lib/LibAddonMenu-2.0/LibAddonMenu-2.0.lua:147: in function 'RefreshReloadUIButton'
user:/AddOns/InventoryGridView/lib/LibAddonMenu-2.0/LibAddonMenu-2.0.lua:157: in function 'RequestRefreshIfNeeded'
user:/AddOns/InventoryGridView/lib/LibAddonMenu-2.0/controls/button.lua:64: in function 'callback'
user:/AddOns/InventoryGridView/lib/LibAddonMenu-2.0/controls/button.lua:72: in function '(anonymous)'

I have multiple error like those and I dont know how to solve it. Because of that addons like HarvestMap doesn't work. I wish somebody will help me out. Thank you!