ArcGIS Pro corehost standalone Program issue

gaofangwan — Thu, 07 Sep 2023 12:00:55 GMT

I have a console application created with "ArcGIS Pro CoreHost application" template, if I open a .dwg file inside it with below function:

public static Geometry GetBoundary(string inProjectBoudaryPath, string cadFile) { try { var connectionPath = new FileSystemConnectionPath(new Uri(inProjectBoudaryPath), FileSystemDatastoreType.Cad); using (var dataStore = new FileSystemDatastore(connectionPath)) { string fileName = Path.GetFileName(cadFile); using (var dataset = dataStore.OpenDataset<CadDataset>(cadFile)) { using (var polygonFeatCls = dataset.OpenDataset<FeatureClass>("Polygon")) { QueryFilter filter = new QueryFilter(); filter.WhereClause = $"Layer='Project Boundary'"; using (var cursor = polygonFeatCls.Search(null, false)) { Geometry boudary = null; while (cursor.MoveNext()) { using (var feature = (Feature)cursor.Current) { if (GeometryEngine.Instance.IsSimpleAsFeature(feature.GetShape(), true)) { if (boudary == null) boudary = feature.GetShape(); else boudary = GeometryEngine.Instance.Union(boudary, feature.GetShape()); } else { var fixedGeometry = GeometryEngine.Instance.SimplifyAsFeature(feature.GetShape()); if (boudary == null) boudary = fixedGeometry; else boudary = GeometryEngine.Instance.Union(boudary, fixedGeometry); } } } return Convert3DTo2D(boudary); } } } } } catch (Exception ex) { Console.Write($"Error when extract boudary from CAD, ex: {ex}"); return null; } return null; } public static Geometry Convert3DTo2D(Geometry inputGeo) { Console.WriteLine("Start to remove Z in feature"); if (inputGeo == null) return null; SpatialReference hkProj = null; using (SpatialReferenceBuilder srBuilder = new SpatialReferenceBuilder(2326)) { // do something with the builder hkProj = srBuilder.ToSpatialReference(); } PolygonBuilderEx polygonBuilder = new PolygonBuilderEx(hkProj); polygonBuilder.HasZ = false; if (inputGeo.HasZ) { Polygon inPolygon = (Polygon)inputGeo; for (int i = 0; i < inPolygon.PartCount; i++) { ReadOnlySegmentCollection segCol = inPolygon.Parts[i]; polygonBuilder.AddPart(segCol); } Console.WriteLine("Remove Z in feature successfully"); return polygonBuilder.ToGeometry(); } else { Console.WriteLine("No Z found."); return inputGeo; } }

The program will not exit normally like below screenshot:

when debug in Visual studio 2022, it will display after finished:

And there is below error in output window of Visual Studio:

By the way, I use ArcGIS Pro 3.1 and related SDK for .Net and Visual Studio 2022.

Who can tell me if it is the bug of SDK?

Re: ArcGIS Pro corehost standalone Program issue

GKmieliauskas — Thu, 07 Sep 2023 12:38:57 GMT

Hi,

Depending on your screenshots issue is outside code you have added. There is no code with Console.WriteLine("Finished"); or Console.WriteLine("Completed");

Re: ArcGIS Pro corehost standalone Program issue

gaofangwan — Thu, 07 Sep 2023 12:43:57 GMT

Yes, I do not paste all code here. I have attached the vs project file.

Re: ArcGIS Pro corehost standalone Program issue

GKmieliauskas — Thu, 07 Sep 2023 13:05:46 GMT

I have tested your solution. One thing I have changed was path to dwg and dwg file name. It finished with code 0.

Re: ArcGIS Pro corehost standalone Program issue

gaofangwan — Thu, 07 Sep 2023 13:24:20 GMT

Could you tell me which Visual studio and SDK version you use?

My Visual studio 2022: 17.6.1

ArcGIS.CoreHost.dll: 13.1.0.41833

ArcGIS.Core.dll: 13.1.0.41833

Re: ArcGIS Pro corehost standalone Program issue

GKmieliauskas — Thu, 07 Sep 2023 13:46:04 GMT

VS: Version 17.4.3

ArcGIS.CoreHost.dll: 13.1.0.41833

ArcGIS.Core.dll: 13.1.0.41833

Check which ArcGIS Pro extensions for Visual Studio you use.

I use 3.1.0.48133

Re: ArcGIS Pro corehost standalone Program issue

gaofangwan — Thu, 07 Sep 2023 13:45:03 GMT

Very thanks!

topic Re: ArcGIS Pro corehost standalone Program issue in ArcGIS Pro SDK Questions

ArcGIS Pro corehost standalone Program issue

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Re: ArcGIS Pro corehost standalone Program issue

Re: ArcGIS Pro corehost standalone Program issue