I'm receiving the following error when starting a naval operation.

created ticket on here because link on curseforge doesn't work.

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Message: ...terface\FrameXML\FloatingGarrisonFollowerTooltip.lua:388: attempt to get length of field 'Properties' (a nil value)
Time: Sun Jul 22 10:15:52 2018
Count: 1
Stack: ...terface\FrameXML\FloatingGarrisonFollowerTooltip.lua:388: attempt to get length of field 'Properties' (a nil value)
...terface\FrameXML\FloatingGarrisonFollowerTooltip.lua:388: in function GarrisonFollowerTooltipTemplate_SetShipyardFollower' Interface\FrameXML\GarrisonFollowerTooltip.lua:42: in function GarrisonFollowerTooltip_ShowWithData'
Interface\FrameXML\GarrisonFollowerTooltip.lua:29: in function `GarrisonFollowerTooltip_Show'
...\Blizzard_GarrisonUI\Blizzard_GarrisonShipyardUI.lua:2191: in function <...\Blizzard_GarrisonUI\Blizzard_GarrisonShipyardUI.lua:2180>

Locals: tooltipFrame = GarrisonFollowerTooltip {
0 =
garrisonFollowerID = 551
PortraitFrame = {
}
ILevel = {
}
Class = {
}
TraitsLabel = {
}
XPBar = {
}
name = "Will of the Forsaken"
Background = {
}
XP = {
}
Quality = {
}
BorderRight = {
}
BorderTop = {
}
Abilities =

{
}
Traits = {
}
UnderBiased = {
}
BorderLeft = {
}
BorderBottomLeft = {
}
SpecializationLabel = {
}
XPBarBackground = {
}
BorderTopRight = {
}
Name = {
}
BorderTopLeft = {
}
ClassSpecName = {
}
BorderBottom = {
}
BorderBottomRight = {
}
AbilitiesLabel = {
}
}
data = {
followerTypeID = 2
iLevel = 600
spec1 = 0
trait2 = 282
ability4 = 0
hyperlink = false
level = 100
isTroop = false
quality = 4
portraitIconID = 1341797
underBiased = false
trait1 = 261
noAbilityDescriptions = true
trait3 = 0
ability1 = 271
xp = 0
underBiasedReason = 0
trait4 = 0
garrisonFollowerID = 551
name = "Will of the Forsaken"
ability3 = 0
ability2 = 270
collected = true
spec = 62
levelxp = 0
}
xpWidth = nil
color = {
hex = ""
r = 0.63921568627451
color = {
}
g = 0.2078431372549
b = 0.93333333333333
}
bottomWidget = {
0 =
}
tooltipFrameHeightBase = 40
tooltipFrameHeight = 50
properties = {
1 = 261
2 = 282
3 = 271
4 = 270
}
validProperties = {
1 = {
}
2 = {
}
3 = {
}
4 = {
}
}
propertyCount = 4
detailed = false
abilityOffset = 10
(*temporary) = 1
(*temporary) = nil
(*temporary) = 40
(*temporary) =
(*temporary) = defined =[C]:-1
(*temporary) = {
1 = {
}
2 = {
}
3 = {
}
4 = {
}
}
(*temporary) = {
temporary = false
description = "Reinforces the rudder to allow tighter turns at higher speeds."
id = 270
name = "True Iron Rudder"
isSpecialization = false
counters = {
}
isEmptySlot = false
icon = 986491
isTrait = false
}
(*temporary) = false
(*temporary) = 82
(*temporary) = {
icon = 136205
factor = 300
description = "Capable of making abrupt turns without warning, this is a difficult target to hit."
name = "Evasive"
}
(*temporary) = 300
(*temporary) = 136205
(*temporary) = "attempt to get length of field 'Properties' (a nil value)"