Why are my parameters considered Invalid Geometry???

MichaelEber — Fri, 13 Dec 2013 17:52:22 GMT

I have a tool which can also be used at the server. It currently has two inputs and one output. The two inputs are defined to use the Standard_Point schema we have defined in our dataset. I added two new parameters which I added as optional input:
Blockage_Schema which is defined as just a polygon feature. The other one is Delay_Schema which is a polygon with an additional 2 fields added to the schema definition.

The parameter definitions are as follows:

            get
            {
                IArray parameters = new ArrayClass();

                // origin point for all calls
                IGPParameterEdit3 inputPoint =
                    GPUtilities.CreatePointRecordsetParameterEdit("StationPoint", "Station Point", "Standard_Point",
                        esriGPParameterDirection.esriGPParameterDirectionInput,
                        esriGPParameterType.esriGPParameterTypeRequired, new GPFeatureRecordSetLayerTypeClass(), true);
                parameters.Add(inputPoint);

                // target point array
                IGPParameterEdit3 targetPoints =
                    GPUtilities.CreatePointRecordsetParameterEdit("TargetList", "Target List", "Standard_Point",
                        esriGPParameterDirection.esriGPParameterDirectionInput,
                        esriGPParameterType.esriGPParameterTypeRequired, new GPFeatureRecordSetLayerTypeClass(), true);
                parameters.Add(targetPoints);

                // blockages
                IGPParameterEdit3 inputBlocks = GPUtilities.CreatePointRecordsetParameterEdit("InputBlocks",
                    "Input Blocks", "Blockage_Schema", esriGPParameterDirection.esriGPParameterDirectionInput,
                    esriGPParameterType.esriGPParameterTypeOptional, new GPFeatureRecordSetLayerTypeClass(), true);
                parameters.Add(inputBlocks);

                // delays
                IGPParameterEdit3 inputDelays = GPUtilities.CreatePointRecordsetParameterEdit("InputDelays",
                    "Input Delays", "Delay_Schema", esriGPParameterDirection.esriGPParameterDirectionInput,
                    esriGPParameterType.esriGPParameterTypeOptional, new GPFeatureRecordSetLayerTypeClass(), true);
                parameters.Add(inputDelays);

                IGPParameterEdit3 outputPoints =
                    GPUtilities.CreatePolylineRecordsetParameterEdit("OutputList", "Output List", "Distance_Schema",
                        esriGPParameterDirection.esriGPParameterDirectionOutput,
                        esriGPParameterType.esriGPParameterTypeDerived, new GPFeatureRecordSetLayerTypeClass(), true);
                parameters.Add(outputPoints);

                return parameters;
            }

When I run the tool I get this error for the optional fields:

[ATTACH=CONFIG]29866[/ATTACH]

When I track down the error it states that the input is an invalid geometry and only points, polylines, and polygons are allowed.

WHY?

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Why are my parameters considered Invalid Geometry???