[Alliance] Error when leaving Garrison through the gate

[myrroddin]

I walked out the get on my mount, and as soon as the zone changed to SMV, I got the following error:

1x ...ddOns\ZygorGuidesViewer\Libs\Astrolabe\Astrolabe-1.0.lua:891: invalid key to 'next'
[C]: ?
...ddOns\ZygorGuidesViewer\Libs\Astrolabe\Astrolabe-1.0.lua:891: in function `UpdateMinimapIconPositions'
...ddOns\ZygorGuidesViewer\Libs\Astrolabe\Astrolabe-1.0.lua:1143: in function `OnUpdate'
...ddOns\ZygorGuidesViewer\Libs\Astrolabe\Astrolabe-1.0.lua:1372: in function <...ddOns\ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1371>

Locals:
self = <table> {
 IconsOnEdge_GroupChangeCallbacks = <table> {
 }
 CalculateMinimapIconPositions = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:977
 AllWorldMapsHidden = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1181
 RemoveIconFromMinimap = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:728
 GetDistanceToIcon = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1003
 PlaceIconOnMinimap = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:656
 OnUpdate = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1134
 ComputeDistance = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:193
 IconsOnEdge = <table> {
 }
 OnShow = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1146
 GetUnitPosition = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:363
 GetDirectionToIcon = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1014
 IconsOnEdgeChanged = false
 PlaceIconOnWorldMap = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1053
 GetNumFloors = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:528
 GetMapInfo = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:534
 MicroDungeonSize = <table> {
 }
 MapIDsByName = <table> {
 }
 ManualHarvest = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:2360
 UpdateMinimapIconPositions = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:881
 GetCurrentPlayerPosition = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:492
 CD = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:193
 MinimapIconCount = 63
 TWMP = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:269
 ForceNextUpdate = false
 TRANSFORMS = <table> {
 }
 WorldMapVisible = false
 CalculateMicroDungeon = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:2175
 WorldMapSize = <table> {
 }
 minimapOutside = true
 ContinentListx = <table> {
 }
 ContinentList = <table> {
 }
 HarvestedMapData = <table> {
 }
 MinimapUpdateMultiplier = 10
 OnHide = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1174
 MinimapIcons = <table> {
 }
 processingFrame = <unnamed> {
 }
 OnEvent = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1088
 GetMapID = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:517
 TranslateWorldMapPosition = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:269
 DumpNewIconsCache = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1037
 Register_OnEdgeChanged_Callback = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1026
 GetVersion = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:55
 IsIconOnEdge = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:1010
 LastPlayerPosition = <table> {
 }
 RemoveAllMinimapIcons = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:748
}
fullUpdateInProgress = false
incrementalUpdateCrashed = true
incrementalUpdateThread = <function> defined =[C]:-1
UpdateMinimapIconPositions = <function> defined @ZygorGuidesViewer\Libs\Astrolabe\Astrolabe.lua:774

[ZG Support 1]

I just mounted up and ran out the gate all the way to the main stone path and never got an error. What guide and step were you using? What level was your garrison? Have you tested with all other addons disabled?