Exception on saving an asset in Asset Editor ~~if it is not an intersection~~

[krzychu124]

Fixed in TM:PE 11.6.5.2

Describe the problem

The user reported issue that creating parking spot asset in the Asset Editor fails to save

System.NullReferenceException: Object reference not set to an instance of an object
at TrafficManager.State.Asset.AssetData.GetPathsNetworkIDs (.BuildingInfo prefab) [0x00000] in <filename unknown>:0
at TrafficManager.State.Asset.AssetData.GetAssetData (.BuildingInfo prefab) [0x00000] in <filename unknown>:0
at TrafficManager.Lifecycle.AssetDataExtension.OnAssetSavedImpl...

Steps to reproduce (not confirmed yet)

1. Open Asset Editor
2. Try creating asset of different type than intersection
3. Check log for errors after asset save

[kianzarrin]

Intersection is BuildinfInfo as is the case with buildings/Parks (and parkings)

[originalfoo]

Looks like another user with same error: https://steamcommunity.com/workshop/filedetails/discussion/1637663252/3193619419617966826/

[kianzarrin]

If I can reproduce it I can fix it.

[krzychu124]

@kianzarrin in the Asset editor try creating building, select anything as a base but add at least one sub-building e.g. plop it with FindIt then save the asset.

[kianzarrin]

Oh so no networks

[kianzarrin]

@krzychu124 are you working on this?
if not can you please assign it to me?

[krzychu124]

@kianzarrin I could investigate and try to fix it, but if you have more time go on, you can take it 😄

[kianzarrin]

my guess is if there are zero segments then we should not serialize anything. that would fix the problem.