I have this too, with version 7.3. Everything is fine and no exceptions on load, but sometimes the minimap overlay lags, and then there are tons of exceptions in the logs like this:
Code:
2017.05.13 10:14:17.330 minimap draw error (System.NullReferenceException: Object reference not set to an instance of an object.
at Turbo.Basic.MapRevealElement.**********(Single& , Single& , Single& , Single& )
at Turbo.Basic.MapRevealElement.Draw()
at Turbo.Basic.Overlay.DrawMinimapLayer())
2017.05.13 10:14:17.331 minimap draw error (System.NullReferenceException: Object reference not set to an instance of an object.
at Turbo.Basic.GameController.*******.*************(IPortal )
at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
at Turbo.Plugins.Default.PortalPlugin.PaintWorld(WorldLayer layer)
at ************.********.**********()
at ************.**********(IPlugin , String , Action )
at ************.**************(Object , EventArgs )
at Turbo.Basic.Overlay.DrawMinimapLayer())
2017.05.13 10:14:17.331 overlay paint error (System.NullReferenceException: Object reference not set to an instance of an object.
at Turbo.Basic.GameController.*******.*************(IPortal )
at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
at Turbo.Plugins.Default.PortalPlugin.PaintWorld(WorldLayer layer)
at ************.*************.*********()
at ************.**********(IPlugin , String , Action )
at ************.*************(Object , EventArgs )
at Turbo.Basic.Overlay.******())
2017.05.13 10:14:17.343 CollectPlayers exception (System.NullReferenceException: Object reference not set to an instance of an object.
at Turbo.Collector.Players.PlayerCollector.*************()
at Turbo.Collector.Collect.************(String )
at Turbo.Collector.Collect.***********(Boolean ))
2017.05.13 10:14:17.345 collect exception (System.NullReferenceException: Object reference not set to an instance of an object.
at Turbo.Collector.Scenes.SceneCollector.*********()
at Turbo.Collector.Collect.***********(Boolean ))
2017.05.13 10:14:17.346 minimap draw error (System.NullReferenceException: Object reference not set to an instance of an object.
at Turbo.Basic.MapRevealElement.**********(Single& , Single& , Single& , Single& )
at Turbo.Basic.MapRevealElement.Draw()
at Turbo.Basic.Overlay.DrawMinimapLayer())
2017.05.13 10:14:17.346 minimap draw error (System.NullReferenceException: Object reference not set to an instance of an object.
at Turbo.Basic.GameController.*******.*************(IPortal )
at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
at Turbo.Plugins.Default.PortalPlugin.PaintWorld(WorldLayer layer)
at ************.********.**********()
at ************.**********(IPlugin , String , Action )
at ************.**************(Object , EventArgs )
at Turbo.Basic.Overlay.DrawMinimapLayer())
This might be related to Gigis HealthBar Plugin, after disabling that plugin I didn't have these exceptions anymore. Could also just have been coincidence.