Pokemon Servers might be offline / unstable. Trying again...

[lito2506]

I am getting the error below.

[13:02:59] Pokemon Servers might be offline / unstable. Trying again... [13:03:01] Error: System.InvalidOperationException: Sequence contains no elements at System.Linq.Enumerable.First[TSource](IEnumerable1 source)
at PoGo.NecroBot.Logic.Model.Google.GoogleWalk..ctor(GoogleResult googleResult) in C:\projects\necrobot2\PoGo.NecroBot.Logic\Model\Google\GoogleWalk.cs:line 14
at PoGo.NecroBot.Logic.Strategies.Walk.GoogleStrategy.d__2.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Strategies\Walk\GoogleStrategy.cs:line 38
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PoGo.NecroBot.Logic.Navigation.d__8.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Navigation.cs:line 90
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PoGo.NecroBot.Logic.Tasks.UseNearbyPokestopsTask.d__14.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Tasks\UseNearbyPokestopsTask.cs:line 187
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at PoGo.NecroBot.Logic.Tasks.UseNearbyPokestopsTask.d__13.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Tasks\UseNearbyPokestopsTask.cs:line 131
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PoGo.NecroBot.Logic.Tasks.FarmPokestopsTask.d__1.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Tasks\FarmPokestopsTask.cs:line 59
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at PoGo.NecroBot.Logic.State.FarmState.d__0.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\State\FarmState.cs:line 49
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PoGo.NecroBot.Logic.State.StateMachine.d__3.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\State\StateMachine.cs:line 63`

[BoydTM]

Same... First run with "(INFO) System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
Parameter name: index"
and after that:

[BoydTM]

Repeated ... related with google API key

[LobsterX]

[13:49:03] Logging in using Google
[13:49:04] Playing as MarcoOngWP
[13:49:04] Make sure Lat & Lng are right. Exit Program if not! Lat: 1.28340094367874 Lng: 103.857872014029
[13:49:04] ====== DisplayHighestsCP ======
[13:49:04] # CP 2786/2800 | (96.17% perfect) | Lvl 28 NAME: Dragonite MOVE1: DragonBreathFast MOVE2: DragonPulse Candy: 10
[13:49:04] # CP 2256/2301 | (85.13% perfect) | Lvl 27 NAME: Arcanine MOVE1: FireFangFast MOVE2: Bulldoze Candy: 11
[13:49:04] # CP 2115/2153 | (86.88% perfect) | Lvl 26 NAME: Exeggutor MOVE1: ZenHeadbuttFast MOVE2: SolarBeam Candy: 58
[13:49:04] # CP 1954/1959 | (98.25% perfect) | Lvl 26 NAME: Gyarados MOVE1: BiteFast MOVE2: HydroPump Candy: 343
[13:49:04] # CP 1926/1959 | (87.98% perfect) | Lvl 26 NAME: Gyarados MOVE1: BiteFast MOVE2: HydroPump Candy: 343
[13:49:04] # CP 1765/1823 | (76.44% perfect) | Lvl 21 NAME: Snorlax MOVE1: LickFast MOVE2: HyperBeam Candy: 1
[13:49:04] # CP 1681/1697 | (93.73% perfect) | Lvl 24 NAME: Nidoking MOVE1: FuryCutterFast MOVE2: Megahorn Candy: 91
[13:49:04] # CP 1652/1668 | (93.23% perfect) | Lvl 24 NAME: Nidoqueen MOVE1: BiteFast MOVE2: Earthquake Candy: 72
[13:49:04] # CP 1599/1697 | (63.48% perfect) | Lvl 28 NAME: Pinsir MOVE1: RockSmashFast MOVE2: XScissor Candy: 347
[13:49:04] # CP 1597/1621 | (90.81% perfect) | Lvl 26 NAME: Starmie MOVE1: TackleFast MOVE2: HydroPump Candy: 309
[13:49:04] # CP 1477/1508 | (87.11% perfect) | Lvl 24 NAME: Rapidash MOVE1: LowKickFast MOVE2: HeatWave Candy: 69
[13:49:04] # CP 1476/1510 | (84.45% perfect) | Lvl 20 NAME: Flareon MOVE1: EmberFast MOVE2: HeatWave Candy: 137
[13:49:04] # CP 1456/1459 | (98.30% perfect) | Lvl 19 NAME: Gyarados MOVE1: BiteFast MOVE2: DragonPulse Candy: 343
[13:49:04] # CP 1439/1622 | (21.28% perfect) | Lvl 22 NAME: Venusaur MOVE1: VineWhipFast MOVE2: PetalBlizzard Candy: 253
[13:49:04] # CP 1429/1445 | (92.25% perfect) | Lvl 20 NAME: Victreebel MOVE1: RazorLeafFast MOVE2: SludgeBomb Candy: 95
[13:49:04] # CP 1423/1452 | (86.19% perfect) | Lvl 20 NAME: Blastoise MOVE1: WaterGunFast MOVE2: HydroPump Candy: 59
[13:49:04] # CP 1408/1568 | (31.22% perfect) | Lvl 23 NAME: Golduck MOVE1: ConfusionFast MOVE2: HydroPump Candy: 1543
[13:49:04] # CP 1375/1400 | (85.51% perfect) | Lvl 14 NAME: Dragonite MOVE1: SteelWingFast MOVE2: DragonClaw Candy: 10
[13:49:04] # CP 1341/1438 | (54.16% perfect) | Lvl 21 NAME: Clefable MOVE1: ZenHeadbuttFast MOVE2: Psychic Candy: 76
[13:49:05] # CP 1310/1347 | (84.14% perfect) | Lvl 27 NAME: Fearow MOVE1: SteelWingFast MOVE2: Twister Candy: 433
[13:49:05] # CP 1305/1332 | (87.13% perfect) | Lvl 21 NAME: Tentacruel MOVE1: AcidFast MOVE2: Blizzard Candy: 188
[13:49:05] # CP 1298/1309 | (94.57% perfect) | Lvl 21 NAME: Starmie MOVE1: WaterGunFast MOVE2: PowerGem Candy: 309
[13:49:05] # CP 1296/1306 | (94.80% perfect) | Lvl 17 NAME: Gyarados MOVE1: BiteFast MOVE2: Twister Candy: 343
[13:49:05] # CP 1291/1309 | (91.48% perfect) | Lvl 21 NAME: Starmie MOVE1: TackleFast MOVE2: HydroPump Candy: 309
[13:49:05] # CP 1281/1287 | (96.70% perfect) | Lvl 16 NAME: Vaporeon MOVE1: WaterGunFast MOVE2: WaterPulse Candy: 137
[13:49:05] ====== DisplayHighestsPerfect ======
[13:49:05] # CP 1031/1034 | (98.51% perfect) | Lvl 22 NAME: Electrode MOVE1: TackleFast MOVE2: Thunderbolt Candy: 291
[13:49:05] # CP 1456/1459 | (98.30% perfect) | Lvl 19 NAME: Gyarados MOVE1: BiteFast MOVE2: DragonPulse Candy: 343
[13:49:05] # CP 1954/1959 | (98.25% perfect) | Lvl 26 NAME: Gyarados MOVE1: BiteFast MOVE2: HydroPump Candy: 343
[13:49:05] # CP 522/ 524 | (97.01% perfect) | Lvl 10 NAME: Dodrio MOVE1: SteelWingFast MOVE2: AerialAce Candy: 180
[13:49:05] # CP 221/ 222 | (96.84% perfect) | Lvl 04 NAME: Pinsir MOVE1: RockSmashFast MOVE2: XScissor Candy: 347
[13:49:05] # CP 1281/1287 | (96.70% perfect) | Lvl 16 NAME: Vaporeon MOVE1: WaterGunFast MOVE2: WaterPulse Candy: 137
[13:49:05] # CP 360/ 362 | (96.59% perfect) | Lvl 05 NAME: Gyarados MOVE1: BiteFast MOVE2: HydroPump Candy: 343
[13:49:05] # CP 37/ 38 | (96.55% perfect) | Lvl 01 NAME: Gyarados MOVE1: BiteFast MOVE2: HydroPump Candy: 343
[13:49:05] # CP 733/ 738 | (96.52% perfect) | Lvl 24 NAME: Eevee MOVE1: QuickAttackFast MOVE2: Swift Candy: 137
[13:49:05] # CP 561/ 564 | (96.45% perfect) | Lvl 08 NAME: Poliwrath MOVE1: BubbleFast MOVE2: IcePunch Candy: 436
[13:49:05] # CP 1091/1097 | (96.45% perfect) | Lvl 20 NAME: Golbat MOVE1: BiteFast MOVE2: OminousWind Candy: 455
[13:49:05] # CP 694/ 699 | (96.39% perfect) | Lvl 20 NAME: Pidgeotto MOVE1: SteelWingFast MOVE2: AirCutter Candy: 2
[13:49:05] # CP 772/ 778 | (96.35% perfect) | Lvl 19 NAME: Graveler MOVE1: MudSlapFast MOVE2: Dig Candy: 116
[13:49:05] # CP 2786/2800 | (96.17% perfect) | Lvl 28 NAME: Dragonite MOVE1: DragonBreathFast MOVE2: DragonPulse Candy: 10
[13:49:05] # CP 866/ 872 | (95.37% perfect) | Lvl 14 NAME: Starmie MOVE1: TackleFast MOVE2: PowerGem Candy: 309
[13:49:05] # CP 25/ 25 | (95.30% perfect) | Lvl 01 NAME: Kingler MOVE1: MudShotFast MOVE2: XScissor Candy: 509
[13:49:05] # CP 1268/1278 | (95.27% perfect) | Lvl 21 NAME: Starmie MOVE1: TackleFast MOVE2: HydroPump Candy: 309
[13:49:05] # CP 198/ 200 | (94.88% perfect) | Lvl 03 NAME: Gyarados MOVE1: BiteFast MOVE2: DragonPulse Candy: 343
[13:49:05] # CP 1296/1306 | (94.80% perfect) | Lvl 17 NAME: Gyarados MOVE1: BiteFast MOVE2: Twister Candy: 343
[13:49:05] # CP 877/ 885 | (94.64% perfect) | Lvl 17 NAME: Kingler MOVE1: MetalClawFast MOVE2: XScissor Candy: 509
[13:49:05] # CP 1298/1309 | (94.57% perfect) | Lvl 21 NAME: Starmie MOVE1: WaterGunFast MOVE2: PowerGem Candy: 309
[13:49:05] # CP 618/ 623 | (94.57% perfect) | Lvl 10 NAME: Starmie MOVE1: WaterGunFast MOVE2: Psychic Candy: 309
[13:49:05] # CP 272/ 275 | (94.47% perfect) | Lvl 10 NAME: Goldeen MOVE1: MudShotFast MOVE2: AquaTail Candy: 395
[13:49:05] # CP 1681/1697 | (93.73% perfect) | Lvl 24 NAME: Nidoking MOVE1: FuryCutterFast MOVE2: Megahorn Candy: 91
[13:49:05] # CP 109/ 112 | (93.70% perfect) | Lvl 15 NAME: Magikarp MOVE1: SplashFast MOVE2: Struggle Candy: 343
[13:49:05] Incubator status update: 2.13km left
[13:49:05] Potential Evolutions: 0
[13:49:07] Amount of Pokemon Seen: 129/151, Amount of Pokemon Caught: 129/151
[13:49:07] No usable PokeStops found in your area. Is your maximum distance too small?
[13:49:08] Traveling to gym : Marina Bay Sands Hotel | Lat: 1.282699 , Lng: 103.860697| (323.88m)
[13:49:08] Pokemon Servers might be offline / unstable. Trying again...
[13:49:09] Error: System.InvalidOperationException: Sequence contains no elements
at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
at PoGo.NecroBot.Logic.Model.Google.GoogleWalk..ctor(GoogleResult googleResult) in C:\projects\necrobot2\PoGo.NecroBot.Logic\Model\Google\GoogleWalk.cs:line 14
at PoGo.NecroBot.Logic.Strategies.Walk.GoogleStrategy.d__2.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Strategies\Walk\GoogleStrategy.cs:line 38
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PoGo.NecroBot.Logic.Navigation.d__8.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Navigation.cs:line 90
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PoGo.NecroBot.Logic.Tasks.UseNearbyPokestopsTask.d__14.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Tasks\UseNearbyPokestopsTask.cs:line 187
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at PoGo.NecroBot.Logic.Tasks.UseNearbyPokestopsTask.d__13.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Tasks\UseNearbyPokestopsTask.cs:line 131
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PoGo.NecroBot.Logic.Tasks.FarmPokestopsTask.d__1.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\Tasks\FarmPokestopsTask.cs:line 59
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at PoGo.NecroBot.Logic.State.FarmState.d__0.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\State\FarmState.cs:line 49
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at PoGo.NecroBot.Logic.State.StateMachine.d__3.MoveNext() in C:\projects\necrobot2\PoGo.NecroBot.Logic\State\StateMachine.cs:line 63

[vfuyong]

I had "System.ArgumentOutOfRangeException" too.

[BoydTM]

just make sure that you have API with direction and elevation enabled on your account

https://developers.google.com/maps/documentation/directions/get-api-key
https://developers.google.com/maps/documentation/elevation/start#get-a-key

[BoydTM]

In my case it was set to false since the beggining, regenerating keys helped ...

[ntatoo]

"GoogleWalkConfig": {
"UseGoogleWalk": false,
"DefaultStepLength": 1.3,
"GoogleHeuristic": "walking",
"GoogleAPIKey": null,
"Cache": true

If you want to use google route : "UseGoogleWalk": false, Set It To true
https://developers.google.com/maps/documentation/directions/get-api-key
https://developers.google.com/maps/documentation/elevation/start#get-a-key