Latest Contributions by MichaelBranscomb

Hi, Yes, if you publish a geoprocessing model/script as a geoprocessing service with ArcGIS Enterprise (see What is ArcGIS Image Server?) then you could access that service via the geoprocessing task in the ArcGIS Runtime API to perform analysis on the server.  The output of the change detection tool is a raster dataset, you might choose to use the API to download this from the server output location to the client machine, or alternatively publish the geoprocessing service with an associated map service and access the results by referencing the map image layer on the server.     See this sample for an example of accessing a result map service: Local server geoprocessing (ignore the fact that it's using a local server, the concepts are the same). ... View more

Also note, feature services can only be used in conjunction with the ServiceFeatureTable Class and FeatureLayer Class while map services are typically only used in conjunction with the ArcGISMapImageLayer Class. ... View more

Hi, The Change Detection geoprocessing tool isn't currently supported for use with ArcGIS Runtime Local Server and there are no plans to add support for this tool (it requires the Image Analyst extension which is not available with Local Server). But many Spatial Analyst and 3D Analyst tools are supported, which may meet your requirements depending on the workflow you are trying to implement.  ... View more

Incrementally over the last few years we've resolved several issues related to use of the TabControl, typically for workflows involving frequent tab changes. I re-ran various tests and was unfortunately unable to reproduce any issues with version 100.10.  The callstack indicates the rendering was paused, which happens when the MapView is unloaded / removed from the visual tree. Does your application have any code running in response to a tab change, for example when any of the tab control events are raised?  ... View more

Hi, Apologies, I didn't notice you're using the ArcGIS Runtime WPF MapView control within the UWP TabView. Can you share a small standalone repro to show how you've implemented that? Thanks ... View more

Assuming I'm reading memory report correctly, it appears even the available virtual memory is largely used and has a high level of fragmentation.  When the problem occurs, have the machine and application been running for a long period of time?  ... View more

Hi, Your project hasn't resolved the dependencies properly - perhaps you're using packages.config? (see this article for instructions on how to migrate to package reference https://docs.microsoft.com/en-us/nuget/consume-packages/migrate-packages-config-to-package-reference). I recommend migrating to the package reference approach and following the steps below:  - Uninstall Esri.ArcGISRuntime - Uninstall Esri.ArcGISRuntime.WPF - Uninstall Esri.ArcGISRuntime.Toolkit - Unload your project and open in a text editor - Check there are no references left to those packages (including any rogue error conditions near the bottom of the file) - Reload your project - Install Uninstall Esri.ArcGISRuntime.WPF: This will resolve the dependencies to Esri.ArcGISRuntime and then Esri.ArcGISRuntime.Runtimes.Win. - Install Esri.ArcGISRuntime.Toolkit ... View more

Hi, #. Has this only started happening recently? If so, did the environment change in some way? Windows update? Graphics driver update? C++ runtime redistributable update (unless you're using app-local deployment)? #. What is the end user doing at the time of the crash? e.g. are they switching tabs in the UI or is something happening automatically on a timed interval? #. What’s the memory usage at the time of the crash? If it’s a x86 process and the memory reaches approx. 1-1.2GB it could be an out of memory issue. In that case perhaps you can try Any CPU + Prefer 32-bit which will give more room (equivalent to setting the LargeAddressAware flag I believe). ... View more

Hi, Nice troubleshooting so far. A couple of questions: Do you have any more information on what you mean when you say "while the map is in a certain rendering state", for example is there a specific workflow such as panning or zooming? Can you try enabling native debugging to see if there's additional callstack beyond the pause call? (more info on that here: https://community.esri.com/t5/arcgis-runtime-sdks-blog/announcing-availability-of-arcgis-runtime-sdk-for-net-symbol/ba-p/886218). Thanks ... View more

Hi, We took a look the API code for Geolocator.UpdateCurrentPosition but we should be handling any potential NullReferenceException on Android in that method. We'll double check, but in the meantime let us know if you get any more info on this. Thanks ... View more

To get the feature class name from the File Geodabatase you will need to implement a python script as a Geoprocessing package. You can use the example Python script provided in the original thread as your starting point. Pass the path to the File Geodatabase as the input and return an appropriate output data set, for example a table of dataset names and types, or just a simple list of feature class names if your users are not adding rasters, mosaics, etc. Pass the name of the dataset selected into your function to create a file geodatabase workspace / create a map image sub layer.   For more information see https://pro.arcgis.com/en/pro-app/latest/help/analysis/geoprocessing/share-analysis/create-a-geoprocessing-package.htm   ... View more

An example solution to this question was also posted in the previous thread regarding File Geodatabase: https://community.esri.com/t5/arcgis-runtime-sdk-for-net/have-to-add-feature-classes-from-file-geodatabase-to-map-using/m-p/1019484/highlight/true#M9689 Note instead of using ListFeatureClasses() and ListDatasets() you might consider using arcpy.da.walk: https://pro.arcgis.com/en/pro-app/latest/arcpy/data-access/walk.htm. ... View more

Chris, Feel free to email me to continue troubleshooting this: I would like to follow up on the issues you're seeing with `%scratchFolder%`, `arcpy.env.workspace`, and `arcypy ListFeatureClasses()` / `ListTables()`. Thanks ... View more