Dynamo for Civil exception

[Anton_Huizinga]

You can dispose anything except any transaction:

C# How to create AutoCAD entities

Ok, found it… In my method as a few posts above I dispose the transaction. If I rewrite the method like this: public static IList<string> CreateDBPoints(Autodesk.AutoCAD.DynamoNodes.Document document, List<Point> points) { IList<string> returnValue = new List<string>(); using (dynAppServ.DocumentContext ctx = new dynAppServ.DocumentContext(document.AcDocument)) { acDbServ.Transaction tr = ctx.Transaction; using (acDbServ.BlockTableRecord currentSpace = (acDbServ.…