Before Start!

Make sure the bug also happen when Details! is the only addon enabled.

Game and Details! version
Use /details to grab these two.
DETAILS! VERSION: VWD 11857 RELEASE 10.1.5

Describe the bug

• Steps to Reproduce (what did you do to make the bug happen): was comparing another player to me on details window

• Result (what happens when you follow the steps above): lua error

• Expected (what you think the expected behavior would be when following the steps): to no have a lua error

• When the bug started (a date, wow path release, details update, etc)?

• Additional information:

Lua Error
Post here lua errors, if you aren't getting any, use /console scriptErrors 1
53x .../window_breakdown/window_playerbreakdown_compare.lua:1673: attempt to call global '_unpack' (a nil value)
[string "@Details/frames/window_breakdown/window_playerbreakdown_compare.lua"]:1673: in function `CreateBar'
[string "@Details/frames/window_breakdown/window_playerbreakdown_compare.lua"]:790: in function <.../window_breakdown/window_playerbreakdown_compare.lua:707>

Locals:
self = DetailsPlayerComparisonTarget1Tooltip {
BottomLeftCorner = Texture {
}
OnBackdropLoaded = defined @SharedXML/Backdrop.lua:152
SetBorderAlpha = defined @Details/Libs/DF/fw.lua:4082
GetBackdropColor = defined @SharedXML/Backdrop.lua:390
TopLeftCorner = Texture {
}
RightEdge = Texture {
}
SetLayerVisibility = defined @Details/Libs/DF/fw.lua:4110
ApplyBackdrop = defined @SharedXML/Backdrop.lua:294
SetBackdrop = defined @SharedXML/Backdrop.lua:329
ClearBackdrop = defined @SharedXML/Backdrop.lua:282
GetBackdropBorderColor = defined @SharedXML/Backdrop.lua:409
GetBackdrop = defined @SharedXML/Backdrop.lua:347
SetBorderBlendMode = defined @SharedXML/Backdrop.lua:266
backdropInfo =

{
}
OnBackdropSizeChanged = defined @SharedXML/Backdrop.lua:182
TopRightCorner = Texture {
}
CreateBar = defined @Details/frames/window_breakdown/window_playerbreakdown_compare.lua:1605
0 =
GetEdgeSize = defined @SharedXML/Backdrop.lua:188
SetBorderColor = defined @Details/Libs/DF/fw.lua:4098
bars = {
}
TopEdge = Texture {
}
Borders = {
}
Center = Texture {
}
SetupTextureCoordinates = defined @SharedXML/Backdrop.lua:214
HasBackdropInfo = defined @SharedXML/Backdrop.lua:278
SetBackdropBorderColor = defined @SharedXML/Backdrop.lua:422
BottomEdge = Texture {
}
BottomRightCorner = Texture {
}
SetupPieceVisuals = defined @SharedXML/Backdrop.lua:246
SetBackdropColor = defined @SharedXML/Backdrop.lua:399
LeftEdge = Texture {
}
Reset = defined @Details/frames/window_breakdown/window_playerbreakdown_compare.lua:1592
}
index = nil
index = 1
y = -2
parent = DetailsPlayerComparisonTarget1Tooltip {
BottomLeftCorner = Texture {
}
OnBackdropLoaded = defined @SharedXML/Backdrop.lua:152
SetBorderAlpha = defined @Details/Libs/DF/fw.lua:4082
GetBackdropColor = defined @SharedXML/Backdrop.lua:390
TopLeftCorner = Texture {
}
RightEdge = Texture {
}
SetLayerVisibility = defined @Details/Libs/DF/fw.lua:4110
ApplyBackdrop = defined @SharedXML/Backdrop.lua:294
SetBackdrop = defined @SharedXML/Backdrop.lua:329
ClearBackdrop = defined @SharedXML/Backdrop.lua:282
GetBackdropBorderColor = defined @SharedXML/Backdrop.lua:409
GetBackdrop = defined @SharedXML/Backdrop.lua:347
SetBorderBlendMode = defined @SharedXML/Backdrop.lua:266
backdropInfo = {
}
OnBackdropSizeChanged = defined @SharedXML/Backdrop.lua:182
TopRightCorner = Texture {
}
CreateBar = defined @Details/frames/window_breakdown/window_playerbreakdown_compare.lua:1605
0 =
GetEdgeSize = defined @SharedXML/Backdrop.lua:188
SetBorderColor = defined @Details/Libs/DF/fw.lua:4098
bars = {
}
TopEdge = Texture {
}
Borders = {
}
Center = Texture {
}
SetupTextureCoordinates = defined @SharedXML/Backdrop.lua:214
HasBackdropInfo = defined @SharedXML/Backdrop.lua:278
SetBackdropBorderColor = defined @SharedXML/Backdrop.lua:422
BottomEdge = Texture {
}
BottomRightCorner = Texture {
}
SetupPieceVisuals = defined @SharedXML/Backdrop.lua:246
SetBackdropColor = defined @SharedXML/Backdrop.lua:399
LeftEdge = Texture {
}
Reset = defined @Details/frames/window_breakdown/window_playerbre

Screenshots
Post images of the bug if necessary.

Combat Log
Include a link to a combatlog file if the error is about not detecting a skill, usable item or item proc.
The log can be as simple as hitting a mob with white damage and using the item/skill.

Other Information
If necessary, add more info here.