Autodesk.Civil3DToolkit: 1.1.32.0 Civil 3D: 13.5.211.0 OS: Microsoft Windows NT 10.0.22000.0 Version: 4.0.30319.42000 Processor: 16 RAM: 31.00GB [8/26/2022 4:44:08 PM] EXCEPTION: Object reference not set to an instance of an object. at Autodesk.Civil.DynamoNodes.PipeNetworks.PipeNetwork.SetPartsList(PartsList newPartList) in C:\Users\serrap\OneDrive - Autodesk\Documents\GitHub\Civil3dToolkit\README.md\src\Autodesk.Civil3DToolkit\Civil3DToolkit\PipeNetworks\PipeNetwork.cs:line 430 [8/26/2022 4:44:08 PM] EXCEPTION: Object reference not set to an instance of an object. at Autodesk.Civil.DynamoNodes.PipeNetworks.PipeNetwork.SetPartsList(PartsList newPartList) in C:\Users\serrap\OneDrive - Autodesk\Documents\GitHub\Civil3dToolkit\README.md\src\Autodesk.Civil3DToolkit\Civil3DToolkit\PipeNetworks\PipeNetwork.cs:line 430