Open Rails 1.5.1 System.ArgumentNullException: Value cannot be null. Parameter name: key at System.ThrowHelper.ThrowArgumentNullException(ExceptionArgument argument) at System.Collections.Generic. Dictionary`2.FindEntry(TKey key) frame, at Orts.Viewer3D.Popups.OSDLocations.PrepareFrame(RenderFrame Elapsed Time elapsedTime, Boolean updateFull) in C:\Jenkins\jobs\Open Rails Stable\workspace\Source\RunActivity\Viewer3D\Popups\OSDLocations.cs:line 156 at Orts.Viewer3D.Popups.WindowManager.PrepareFrame(RenderFrame frame, Elapsed Time elapsed Time) in C:\VJenkins\jobs\Open Rails Stable\workspace\Source\RunActivity\Viewer3D\Popups\WindowManager.cs:line 218 at Orts.Viewer3D.Viewer.Update(RenderFrame frame, Single elapsedRealTime) in C:\Venkins\jobs\Open Rails Stable\workspace\Source\RunActivity\Viewer3D\Viewer.cs:line 860 at Orts.Viewer3D.Processes.UpdaterProcess.Update() in C:\Jenkins\jobs\Open Rails Stable\workspace\Source\RunActivity\Viewer3D\Processes\UpdaterProcess.cs:line 132 at Orts.Viewer3D.Processes.Updater Process.DoUpdate() in C:\Jenkins\jobs\Open Rails Stable\workspace\Source\RunActivity\Viewer3D\Processes\UpdaterProcess.cs:line 108 OK X

[Gregory B Wiederhold]

Open Rails 1.5.1
System.ArgumentNullException: Value cannot be null. Parameter name: key
at System.ThrowHelper.ThrowArgumentNullException(ExceptionArgument argument)
at System.Collections.Generic. Dictionary`2.FindEntry(TKey key)
frame,
at Orts.Viewer3D.Popups.OSDLocations.PrepareFrame(RenderFrame Elapsed Time elapsedTime, Boolean updateFull) in C:\Jenkins\jobs\Open Rails Stable\workspace\Source\RunActivity\Viewer3D\Popups\OSDLocations.cs:line
156
at Orts.Viewer3D.Popups.WindowManager.PrepareFrame(RenderFrame frame, Elapsed Time elapsed Time) in C:\VJenkins\jobs\Open Rails Stable\workspace\Source\RunActivity\Viewer3D\Popups\WindowManager.cs:line
218
at Orts.Viewer3D.Viewer.Update(RenderFrame frame, Single elapsedRealTime) in C:\Venkins\jobs\Open Rails
Stable\workspace\Source\RunActivity\Viewer3D\Viewer.cs:line 860
at Orts.Viewer3D.Processes.UpdaterProcess.Update() in C:\Jenkins\jobs\Open
Rails
Stable\workspace\Source\RunActivity\Viewer3D\Processes\UpdaterProcess.cs:line
132
at Orts.Viewer3D.Processes.Updater Process.DoUpdate() in C:\Jenkins\jobs\Open Rails
Stable\workspace\Source\RunActivity\Viewer3D\Processes\UpdaterProcess.cs:line
108
OK
X

[Gregory B Wiederhold (greg2356)]

this happens in the middle of running a route usually on Chiltern Route V3

[Gregory B Wiederhold (greg2356)]

happened in NewForest v3. loading a route loading screen froze waited 20 mins then the program closed and opened error log file.

[Uday Mondal (uday1098)]

This happens in the middle of running route. With activities and without activities this is happen.