What steps will reproduce the problem?
1.
2.
3.

What is the expected output? What do you see instead?

What Grid2 version and language of WoW are you using?
r797 enGB

Do you have an error log of what happened?
2x Grid2\modules\StatusDirection.lua:37 attempt to perform arithmetic on local 'x2' (a nil value)
Grid2\modules\StatusDirection.lua:37 in function `func'
Ace3\AceTimer-3.0\AceTimer-3.0-17.lua:55 in function <Ace3\AceTimer-3.0\AceTimer-3.0.lua:48

Locals:
x1 = 2511.9001464844
y1 = 6953.3002929688
_ = 0
map1 = 1220
facing = 0.64796841144562
(for generator) = <function> defined =[C]:-1
(for state) = <table> {
 pet = "Vehicle-0-3771-1220-24355-112252-000010F4A3"
 player = "Player-1405-0501141D"
}
(for control) = "pet"
unit = "pet"
update = nil
direction = nil
distance = nil
x2 = nil
y2 = nil
_ = nil
map2 = 1220
(*temporary) = nil
(*temporary) = 1220
(*temporary) = false
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to perform arithmetic on local 'x2' (a nil value)"
UnitPosition = <function> defined =[C]:-1
Direction = <table> {
 ClearDirections = <function> defined @Grid2\modules\StatusDirection.lua:74
 UpdateDB = <function> defined @Grid2\modules\StatusDirection.lua:111
 indicators = <table> {
 }
 RegisterMessage = <function> defined @Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:116
 UnregisterAllEvents = <function> defined @Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:200
 SendMessage = <function> defined @Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:85
 GetDistanceColor = <function> defined @Grid2\modules\StatusDirection.lua:173
 OnDisable = <function> defined @Grid2\modules\StatusDirection.lua:156
 GetVertexColor = <function> defined @Grid2\GridUtils.lua:80
 enabled = true
 RegisterEvent = <function> defined @Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:116
 UnregisterAllMessages = <function> defined @Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:200
 IsActive = <function> defined @Grid2\modules\StatusDirection.lua:160
 dbx = <table> {
 }
 GetTexCoord = <function> defined @Grid2\modules\StatusDirection.lua:168
 OnEnable = <function> defined @Grid2\modules\StatusDirection.lua:151
 name = "direction"
 GetIcon = <function> defined @Grid2\modules\StatusDirection.lua:164
 UnregisterMessage = <function> defined @Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:179
 SetTimer = <function> defined @Grid2\modules\StatusDirection.lua:54
 UnregisterEvent = <function> defined @Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:179
 RestartTimer = <function> defined @Grid2\modules\StatusDirection.lua:67
}
GetPlayerFacing = <function> defined =[C]:-1
Grid2 = <table> {
 CreateLocation = <function> defined @Grid2\GridUtils.lua:63
 DbGetIndicator = <function> defined @Grid2\GridDefaults.lua:28
 IterateStatuses = <function> defined @Grid2\GridStatus.lua:143
 modules = <table> {
 }
 CancelTimer = <function> defined @Ace3\AceTimer-3.0\AceTimer-3.0.lua:145
 ProfileShutdown = <function> defined @Grid2\GridCore.lua:157
 defaultModulePrototype = <table> {
 }
 CopyTable = <function> defined @Grid2\GridUtils.lua:50
 SetDefaultModulePrototype = <function> defined @Ace3\AceAddon-3.0\AceAddon-3.0.lua:440
 MakeColor = <function> defined @Grid2\GridUtils.lua:22
 IsEnabled = <function> defined @Ace3\AceAddon-3.0\AceAddon-3.0.lua:482
 ScheduleTimer = <function> defined @Ace3\AceTimer-3.0\AceTimer-3.0.lua:92
 LoadConfig = <function> defined @Grid2\GridCore.lua:152
 GetUnitFrames = <function> defined @Grid2\GridFrame.lua:29
 RegisterIndicator = <function> defined @Grid2\GridIndicator.lua:99
 GetOwnerUnitByUnit = <function> defined @Grid2\GridRoster.lua:72
 UnregisterMessage = <function> defined @Ace3\CallbackHandler-1.0\CallbackHandler-1.0.lua:179
 Dummy = <function> defined @Grid2\GridUtils.lua:7
 UpdateRoster = <function> defined @Grid2\GridRoster.lua:285
 GetOwnerUnitidByGUID = <function> defined @Grid2\GridRoster.lua:60
 SetStatusAuraDebuffTypeColor

Please provide any additional information below.