topic Local Server GeoprocessingJob Failing in Python Questions

Local Server GeoprocessingJob Fails

Muhammadkhalid — Fri, 10 Nov 2023 09:29:21 GMT

I have generated a .gpkx package using a custom tool that accepts a .lyr file as input and produces a layer as output. The tool runs successfully in ArcGIS Pro, and the .gpkx is created without any issues. However, when attempting to use the .gpkx in my WPF application through a local runtime server, the GeoprocessingJob encounters failures. Can anyone provide insights or suggestions on resolving this issue?

Actually I want to display Layers from .lyr file in my WPF application using ArcGIS Maps SDK.Net but as there is no direct way to load .lyr file in Maps SDK so I am trying to create a .gpkx to load layer using Local Server.

Follwoing is arcpy code from which .gpkx was generated

import arcpy
import os

def script_tool(inputlyrfile, inputprojectpath, outfolderpath, outputlyr):
arcpy.env.workspace = outfolderpath
projName = "mmpkproject"
projNamewithPath = os.path.join(outfolderpath, f"{projName}.aprx")
outmpkxfilepath = os.path.join(outfolderpath, "mpkxpackagefile.mpkx")

aprx = arcpy.mp.ArcGISProject(inputprojectpath)

newMap = aprx.createMap("mmpkmap", "Map")

insertLyr = arcpy.mp.LayerFile(inputlyrfile)

newMap.addLayer(insertLyr)

insertLyr.saveACopy(outputlyr)

del aprx

return

if __name__ == "__main__":

inputlyrfile = arcpy.GetParameterAsText(0)
outfolderpath = arcpy.GetParameterAsText(1)
inputprojectpath = arcpy.GetParameterAsText(2)
outputlyr = arcpy.GetParameterAsText(3)

script_tool(inputlyrfile, inputprojectpath, outfolderpath, outputlyr)

===============================================

Following are input/output parameters set in Tool properties

In my WPF application I am following the ArcGIS Maps sdk sample to consume the .gpkx using Local Server but GeoprocessingJob is failing.

private LocalGeoprocessingService _gpService;

private GeoprocessingTask _gpTask;

private GeoprocessingJob _gpJob;

private async void BtnGeoProcessing_Click(object sender, RoutedEventArgs e)

{

LocalServer.Instance.AppDataPath = "C:\\EsriSamples\\AppData";

await LocalServer.Instance.StartAsync();

_gpService = new LocalGeoprocessingService("path of .gpkx file", GeoprocessingServiceType.AsynchronousSubmitWithMapServiceResult);

_gpService.StatusChanged += GpServiceOnStatusChanged;

await _gpService.StartAsync();

}

private async void GpServiceOnStatusChanged(object sender, StatusChangedEventArgs statusChangedEventArgs)

{

if (statusChangedEventArgs.Status != LocalServerStatus.Started)

return;

try

{

string strUrl = _gpService.Url + "/myscripttool";

_gpTask = await GeoprocessingTask.CreateAsync(new Uri(strUrl));

RunJob();

}

catch (Exception ex)

{

MessageBox.Show(ex.Message);

}

private void RunJob()

{

GeoprocessingParameters gpParams = new GeoprocessingParameters(GeoprocessingExecutionType.AsynchronousSubmit);

string strInputLayer = "D:\\data\\input\\somelayer_LYR.lyr";

string strInputProjectFilePath = "D:\\data\\input\\templateproject\\templateproject.aprx";

string strOutFolder = "D:\\data";

gpParams.Inputs["inputlyrfile"] = new GeoprocessingString(strInputLayer);

gpParams.Inputs["outfolderpath"] = new GeoprocessingString(strOutFolder);

gpParams.Inputs["inputprojectpath"] = new GeoprocessingString(strInputProjectFilePath);

_gpJob = _gpTask.CreateJob(gpParams);

_gpJob.StatusChanged += GpJobOnJobChanged;

try

{

_gpJob.Start();

}

catch (Exception ex)

{

}

private async void GpJobOnJobChanged(object o, JobStatus e)

{

if (_gpJob.Status == JobStatus.Failed)// HERE JOB FAILS

{

MessageBox.Show("Job Failed");

return;

}

if (_gpJob.Status != JobStatus.Succeeded)

{ return; }

string gpServiceResultUrl = _gpService.Url.ToString();

string jobSegment = "MapServer/jobs/" + _gpJob.ServerJobId;

gpServiceResultUrl = gpServiceResultUrl.Replace("GPServer", jobSegment);

VM.LblStatus += Environment.NewLine + "Creating layer from job result ";

ArcGISMapImageLayer myMapImageLayer = new ArcGISMapImageLayer(new Uri(gpServiceResultUrl));

try

{

await myMapImageLayer.LoadAsync();

Dispatcher.Invoke(() =>

{

MainMapView.Map.OperationalLayers.Add(myMapImageLayer);

});

}

catch (Exception ex)

{

}

Local Server GeoprocessingJob Failing

Muhammadkhalid — Fri, 10 Nov 2023 09:22:23 GMT

Follwoing is arcpy code from which .gpkx was generated

import arcpy
import os

if __name__ == "__main__":

===============================================

Following are input/output parmeters set in Tool properties

In my WPF application I am following the ArcGIS Maps sdk sample to consume the .gpkx using Local Server but GeoprocessingJob is failing.

private LocalGeoprocessingService _gpService;

private GeoprocessingTask _gpTask;

private GeoprocessingJob _gpJob;

private async void BtnGeoProcessing_Click(object sender, RoutedEventArgs e)

{

LocalServer.Instance.AppDataPath = "C:\\EsriSamples\\AppData";

await LocalServer.Instance.StartAsync();

_gpService = new LocalGeoprocessingService("path of .gpkx file", GeoprocessingServiceType.AsynchronousSubmitWithMapServiceResult);

_gpService.StatusChanged += GpServiceOnStatusChanged;

await _gpService.StartAsync();

}

private async void GpServiceOnStatusChanged(object sender, StatusChangedEventArgs statusChangedEventArgs)

{

if (statusChangedEventArgs.Status != LocalServerStatus.Started)

return;

try

{

string strUrl = _gpService.Url + "/myscripttool";

_gpTask = await GeoprocessingTask.CreateAsync(new Uri(strUrl));

RunJob();

}

catch (Exception ex)

{

MessageBox.Show(ex.Message);

}

private void RunJob()

{

GeoprocessingParameters gpParams = new GeoprocessingParameters(GeoprocessingExecutionType.AsynchronousSubmit);

string strInputLayer = "D:\\data\\input\\somelayer_LYR.lyr";

string strInputProjectFilePath = "D:\\data\\input\\templateproject\\templateproject.aprx";

string strOutFolder = "D:\\data";

gpParams.Inputs["inputlyrfile"] = new GeoprocessingString(strInputLayer);

gpParams.Inputs["outfolderpath"] = new GeoprocessingString(strOutFolder);

gpParams.Inputs["inputprojectpath"] = new GeoprocessingString(strInputProjectFilePath);

_gpJob = _gpTask.CreateJob(gpParams);

_gpJob.StatusChanged += GpJobOnJobChanged;

try

{

_gpJob.Start();

}

catch (Exception ex)

{

}

private async void GpJobOnJobChanged(object o, JobStatus e)

{

if (_gpJob.Status == JobStatus.Failed) // HERE JOB FAILS

{

MessageBox.Show("Job Failed");

return;

}

if (_gpJob.Status != JobStatus.Succeeded)

{ return; }

string gpServiceResultUrl = _gpService.Url.ToString();

string jobSegment = "MapServer/jobs/" + _gpJob.ServerJobId;

gpServiceResultUrl = gpServiceResultUrl.Replace("GPServer", jobSegment);

VM.LblStatus += Environment.NewLine + "Creating layer from job result ";

ArcGISMapImageLayer myMapImageLayer = new ArcGISMapImageLayer(new Uri(gpServiceResultUrl));

try

{

await myMapImageLayer.LoadAsync();

Dispatcher.Invoke(() =>

{

MainMapView.Map.OperationalLayers.Add(myMapImageLayer);

});

}

catch (Exception ex)

{

}