when spwan train : 1.not in platform/cargo zone 2.across any signal It will not produce any path while pin. Also , remove any pinned train will causes error lise below : LowLevelFatalError [File:F:\DEV\ND23SUB\TS2Prototype\Source\TS2Prototype\Public\Core\ModelViewInterface.h] [Line: 34] Pure virtual not implemented (IModelViewInterface::GetViewActor) Ticket has been sent and wait for reply.