Xbim3DModelContext hangs on Application Exit

[ramsampath]

Hello,

It would be great if someone could help me on the following issue. When i use CreateContext in the following example, the application hangs on exit.

                IfcStore _model;
		Xbim3DModelContext _context;

		using (_model = IfcStore.Open(filePath))
		{
			// Create 3D model context to extract geometry
			_context = new Xbim3DModelContext(_model);

			_context.CreateContext();

			// Start hierarchy traversal from the project level
			var project = _model.Instances.FirstOrDefault<IIfcProject>();
			if (project == null)
			{
				Console.WriteLine("No project found in the IFC file.");
				return;
			}

			Console.WriteLine($"Project: {project.Name}");
			
		}

If I comment the _context.CreateContext() the application exits properly but yes as expected the geometry is not fetched properly.

Kindly point me in the right direction if i am not doing something correctly.

Thank you
Ram.

[andyward]

Would be useful to have the version of Geometry you're using. It sounds potentially related to #438 (which has a workaround)

[ramsampath]

Thank you @andyward - The version I am using is the one from NuGet which is version 5.1.796 for Xbim.Geometry and version 6.0.489 for Xbim.Essentials. Should I be compiling the latest master branch from git and using that instead ?

[andyward]

Did you try the workaround?