Qinghe Gao

Hi. Is there any example how to connect shortcolum with streams. I keep getting the errors: Check the connections of the object. ---> System.Exception: Check the connections of the object. And my python code will like this: flowsheet.ConnectObjects(previous_stream_obj.GraphicObject, ShortcutColumn_obj.GraphicObject, -1, -1)

Hi Daniel I added the code but it still had same error. Not sure how to solve it. Not sure if I need to reintsall the System.Buffers? Best, Qinghe

Hi Daniel Thanks for the quick reply. I just tried Automation3() And it gave errors: Exception has occurred: FileNotFoundException Could not load file or assembly 'System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The system cannot find the file specified. at SkiaSharp.SKManagedStream.CopyTo(SKWStream destination) at SkiaSharp.SKManagedStream.ToMemoryStream() at SkiaSharp.SKTypeface.FromStream(SKStreamAsset stream, Int32 index) at DWSIM.Drawing.SkiaSharp.GraphicsSurface..ctor()...

Hi all I recently ran into issue when I re-run the codes, the automation2 caused error : interf = Automation2() Exception has occurred: NullReferenceException Object reference not set to an instance of an object. It seems like we can only open one automation 2 but I don't know how to restart it in visual studio code. And errors also said: APP CRASH!!! System.InvalidOperationException: The Eto.Forms Platform is already initialized. at Eto.Platform.Initialize(Platform platform) at Eto.Forms.Application..ctor(Platform...