public static bool CheckIntegrity(this IGraphModel self, Verbosity errors) { Assert.IsTrue((Object)self.AssetModel, "graph asset is invalid"); bool failed = false; for (var i = 0; i < self.EdgeModels.Count; i++) { var edge = self.EdgeModels[i]; if (edge.ToPort == null) { failed = true; Debug.Log($"Edge {i} toPort is null, output: {edge.FromPort}"); } if (edge.FromPort == null) { failed = true; Debug.Log($"Edge {i} output is null, toPort: {edge.ToPort}"); } } self.CheckNodeList(); if (!failed && errors == Verbosity.Verbose) { Debug.Log("Integrity check succeeded"); } return(!failed); }