My MG Android game runs on a Nexus 7 (2012 wifi model) properly. Howerver, when I tried testing it on a Nexus 6, an error popped up:
[MonoDroid] UNHANDLED EXCEPTION:
[MonoDroid] System.Threading.Tasks.TaskSchedulerException: An exception was thrown by a TaskScheduler. ---> System.NullReferenceException: Object reference not set to an instance of an object
[MonoDroid] at System.Threading.Tasks.ThreadPoolTaskScheduler.QueueTask (System.Threading.Tasks.Task task) [0x00041] in :0
[MonoDroid] at System.Threading.Tasks.TaskScheduler.InternalQueueTask (System.Threading.Tasks.Task task) [0x00000] in :0
[MonoDroid] at System.Threading.Tasks.Task.ScheduleAndStart (Boolean needsProtection) [0x0002d] in :0
[MonoDroid] --- End of inner exception stack trace ---
[MonoDroid] at System.Threading.Tasks.Task.ScheduleAndStart (bool)
[MonoDroid] at System.Threading.Tasks.Task.InternalStartNew (System.Threading.Tasks.Task,System.Delegate,object,System.Threading.CancellationToken,System.Threading.Tasks.TaskScheduler,System.Threading.Tasks.TaskCreationOptions,System.Threading.Tasks.InternalTaskOptions,System.Threading.StackCrawlMark&)
[MonoDroid] at System.Threading.Tasks.TaskFactory.StartNew (System.Action`1< object>,object)
[MonoDroid] at OpenTK.Platform.Android.AndroidGameView.StartThread ()
[MonoDroid] at OpenTK.Platform.Android.AndroidGameView.Run ()
[MonoDroid] at Microsoft.Xna.Framework.AndroidGamePlatform.BeforeRun () [0x00001] in i:\MonoGame-Git\MonoGame\MonoGame.Framework\Android\AndroidGamePlatform.cs:95
[MonoDroid] at Microsoft.Xna.Framework.Game.Run (Microsoft.Xna.Framework.GameRunBehavior) [0x00008] in i:\MonoGame-Git\MonoGame\MonoGame.Framework\Game.cs:376
[MonoDroid] at Microsoft.Xna.Framework.Game.Run () [0x00001] in i:\MonoGame-Git\MonoGame\MonoGame.Framework\Game.cs:370
[MonoDroid] at Panda.Activity1.OnCreate (Android.OS.Bundle) [0x00068] in i:\Projects\PandaAndroid\Panda\Activity1.cs:43
[MonoDroid] at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (intptr,intptr,intptr)
[MonoDroid] at (wrapper dynamic-method) object.feb4f8ce-2720-4f3e-967c-66e2ab7a7b64 (intptr,intptr,intptr)
[art] JNI RegisterNativeMethods: attempt to register 0 native methods for md52ce486a14f4bcd95899665e9d932190b.JavaProxyThrowable
[AndroidRuntime] Shutting down VM
[art] Thread[5,tid=23764,WaitingInMainSignalCatcherLoop,Thread*=0xb4a0bc00,peer=0x12c000a0,"Signal Catcher"]: reacting to signal 3
[art] Wrote stack traces to '/data/anr/traces.txt'
What is this error about?