svetlozarvalchev / skylines-traffic-manager Goto Github PK

NullReferenceException: Object reference not set to an instance of an object
  at TrafficManager.LoadingExtension.OnLevelUnloading () [0x00000] in <filename unknown>:0 

  at LoadingWrapper.OnLevelUnloading () [0x00000] in <filename unknown>:0 
UnityEngine.Debug:Internal_LogException(Exception, Object)
UnityEngine.Debug:LogException(Exception)
LoadingWrapper:OnLevelUnloading()
LoadingManager:UnloadLevel()
PauseMenu:<Quit>m__CC(UIComponent, Int32)
ColossalFramework.UI.UIView:PopModal(Int32)
ColossalFramework.UI.UIDynamicPanels:Hide(String, Int32)
ExitConfirmPanel:OnReturnMainMenu()
System.Object:DynamicEventWrapper_OnReturnMainMenu(ExitConfirmPanel, UIComponent, UIMouseEventParameter)
ColossalFramework.UI.UIComponent:OnClick(UIMouseEventParameter)
ColossalFramework.UI.UIButton:OnClick(UIMouseEventParameter)
ColossalFramework.UI.MouseHandler:ProcessInput(IInputTranslator, Ray, UIComponent, Boolean)
ColossalFramework.UI.UIInput:ProcessMouseInput()
ColossalFramework.UI.UIInput:Update()

This exception is thrown when leaving the asset editor. It appears to prevent the OnLevelUnloading callback in other mods (including mine, Precision Engineering).

The new update broke Traffic Manager. I'm posting here because i think Github is faster than Steam for reporting.

ps: ThankYou for this awesome mod!

I'm getting this exception (a LOT of them) after modifying an intersection with timed traffic lights. At least that is what I assume must have caused the exception, of course I can't be entirely sure. It is accompanied by a repeatedly popping up window with a Null reference exception, however that window only pops up when the simulation is not paused.

I've disabled all other traffic mods (Lane changer and switch traffic lights most notably) that I was using.

I'll keep experimenting and will update if i have more details on how to reproduce.

The error persists after I reload an earlier version of that same savegame (one without the modification to the said intersection). It does not occur on my other savegames

Screenshot of exception details:
http://prntscr.com/6vajra

You should be able to make a piece of road a no parking zone, on roundabouts for example, if you don't want cars to park there. Cars already can't park on grass stripped roads, but if you could make any road no parking that would be cool.

Upgrading a Street next to a timed traffic light causes an Exception.

(Version 1.01rc)

Allow setting lanes for buses (& emergency vehicles) and perhaps add even separate traffic light (with all turning modes) for them.

Allow to set how traffic lights appear by default.
For example I do not want any traffic lights on new roads.

On 3-lane roads, it usually refuses to use the most outer lane. (same thing I see with highways and 6-lane roads).

Version 1.01rc

I don't have the stack trace on me at the moment (will get one when I get home), but it was coming up out of CalculateSegmentPosition in CustomCarAI.

If needed, I can provide a copy of the save I'm using. I will attempt to also recreate this outside of the save, but right now the issue occurs when I attempt to upgrade a 4-lane road segment that connects to a timed traffic light node to a 6-lane road.

I have some screen shots at: http://imgur.com/a/6yIdJ

Apparently, the lane evaluation is reversed for traffic making right and left hand turns on RHD maps.

Right turns always end up in the Lane 1 of 6 lane roads. (Lanes 1-5 straight only. Lane 6 Right turn only. Always picks Lane 1.)

Left hand Turns weave. Highway segment: Left, Left, Straight only turning onto a 6-Lane(3/3 BiDirectional). Lane 1 of the Highway ends up in Lane 2 of the 6-way. Lane 2 of the Highway weaves in to Lane 1 of the 6-way.
Video at https://youtu.be/5zGQYRTcsJI