Errors since update to 3.6.0.2

Hello.

Thank you for bug report.
I checked all the examples scenes + a lot of my test scenes, and could not reproduce the problem.
So I am making a theoretical fix.
Replace the script in your project and please let me know if this helped or not.
If the problem remains, I will dig it deeper.

I also have a new error spamming on offline use.

Quick explanation : i'm working on an android app for tablet, which purpose is to create tasks for drones to accomplish them. My app need to work without internet.

When using the app without internet, i can see in the logcat

Which makes sense since it's trying to download tiles and wifi is off. But this errors never shows up before, so i'm wondering if it's due to last update.

When re-enabling wifi, tiles download correctly, although i can see a bunch of errors (the same as my second post):

2019-10-08 12:26:10.828 18054-18077/a.humanitas.heaven E/Unity: NullReferenceException: Object reference not set to an instance of an object
      at OnlineMapsRasterTile.LoadTileFromWWW (OnlineMapsWWW www) [0x00001] in C:\Users\Thibault\Desktop\UnityProjects\Network_missionPlanner_1\Assets\Infinity Code\Online maps\Scripts\Tiles\OnlineMapsRasterTile.cs:260
      at OnlineMapsTile.LoadFromWWW (OnlineMapsWWW www) [0x00030] in C:\Users\Thibault\Desktop\UnityProjects\Network_missionPlanner_1\Assets\Infinity Code\Online maps\Scripts\Tiles\OnlineMapsTile.cs:457
      at OnlineMapsTileManager.OnTileWWWComplete (OnlineMapsWWW www) [0x0001c] in C:\Users\Thibault\Desktop\UnityProjects\Network_missionPlanner_1\Assets\Infinity Code\Online maps\Scripts\Tiles\OnlineMapsTileManager.cs:144
      at OnlineMapsWWW.Finish () [0x0000e] in C:\Users\Thibault\Desktop\UnityProjects\Network_missionPlanner_1\Assets\Infinity Code\Online maps\Scripts\Core\OnlineMapsWWW.cs:342
      at OnlineMapsWWW+<WaitResponse>d__55.MoveNext () [0x0005e] in C:\Users\Thibault\Desktop\UnityProjects\Network_missionPlanner_1\Assets

BUT i also notice that the android profiler show that memory increase until the app crashes as i'm scrolling the map zooming in & out. (app crash when it's near to 1Gb memory use). I'll try to dig more but it's a huge problem

EDIT : this is really weird, even without internet the memory consuption is increasing until it crashes, spamming the "2019-10-08 13:54:48.205 24535-24577/a.humanitas.heaven D/Unity: Curl error 6: Could not resolve host: server.arcgisonline.com" error.

I do remember that yesterday, after updating, i got an error in the TileDownloader script :

private void Start()
    {
        map = OnlineMaps.instance;

        folder = Application.persistentDataPath + "/Tiles/";
        if (OnlineMapsCache.instance != null)  OnlineMapsCache.instance.OnStartDownloadTile += OnStartDownloadTile;
        else OnlineMapsTileManager.OnStartDownloadTile += OnStartDownloadTile;
    }

Because " OnlineMapsCache.instance.OnStartDownloadTile" did not exist anymore. I switched it for :

private void Start()
    {
        map = OnlineMaps.instance;

        folder = Application.persistentDataPath + "/Tiles/";
        if (OnlineMapsCache.instance != null) OnlineMapsCache.instance.OnLoadedFromCache += OnStartDownloadTile;
        else OnlineMapsTileManager.OnStartDownloadTile += OnStartDownloadTile;
    }

Could this be the problem ?

TileDownloader script is a script you provided on the forum here :
https://forum.infinity-code.com/viewtopic.php?id=1052
And you helped me about it here :
https://forum.infinity-code.com/viewtopic.php?id=1276