Latest Contributions by KevinCheriyan

I have been running my python script that uses arcpy, from Powershell without any problems. But in the middle of a session, I thought to update ArcGIS Pro from 3.0.1 to 3.1 and my script immediately stopped working. I run my script from Powershell using propy (the propy.bat file location is added to my environmental variables). The following error is produced:   Unhandled exception. System.IO.FileNotFoundException: Could not load file or assembly 'ArcGIS.Core, Version=13.1.0.0, Culture=neutral, PublicKeyToken=8fc3cc631e44ad86'. The system cannot find the file specified. File name: 'ArcGIS.Core, Version=13.1.0.0, Culture=neutral, PublicKeyToken=8fc3cc631e44ad86' at ArcGIS.Core.Internal.PluginWorkspaceFactoryShim.FinalConstruct(PluginWorkspaceFactoryShim* ) at ATL.CComPolyObject<ArcGIS::Core::Internal::PluginWorkspaceFactoryShim>.FinalConstruct(CComPolyObject<ArcGIS::Core::Internal::PluginWorkspaceFactoryShim>* ) at ATL.CComPolyObject<ArcGIS::Core::Internal::PluginWorkspaceFactoryShim>.CreateInstance(IUnknown* pUnkOuter, CComPolyObject<ArcGIS::Core::Internal::PluginWorkspaceFactoryShim>** pp) at ArcGIS.Core.Internal.PluginWorkspaceFactoryShim.CreateInstance(IAddInRecord* pAddinRecord, IUnknown* controllingUnknown, IUnknown** ppPluginWorkspaceFactory) at PluginFactory.CreateObject(PluginFactory* , IAddInRecord* pAddinRecord, IUnknown* pUnkOuter, IUnknown** ppPluginWorkspaceFactory)   This only happens when a method that takes a file name or location as a parameter is run. For instance, the following doesn't produce an error:   arcpy.env.overwriteOutput = True // no error   But this does:   arcpy.env.workspace = "location of gdb" //error   and so does this:   arcpy.Exists("location of gdb that exists") //error   but the following doesn't produce an error; just prints False.   arcpy.Exists("") //no error   I've tried restarting my Windows and rechecking environmental variables in Systems Settings. The same commands run fine from within ArcGIS Pro's python window. As far as I could tell, this started happening after I upgraded to Pro 3.1 Anyone have any idea what could be wrong here? I need to use propy or python to run my script from the shell. Both python or propy commands from shell give same error ... View more

I have a custom application in AppStudio that uses the MapViewer template to display a secured webmap retrieved from the client's Enterprise portal. I want the user to start my map viewer template application and be able to view the map and layers without logging in. Instead, I have a portal token that is generated elsewhere in my custom application that I would like to authenticate the user with. But in my research, I've not found a way to authenticate with anything but oAuth. Here's how far I got: In SignInPage.qml (located in views directory), there is the authenticationChallenge signal that gets called from AuthenticationController.qml (located in views/Controller directory). The challenge parameter that gets passed in (AuthenticationChallenge) has a Enums.AuthenticationChallengeType value of Enums.AuthenticationChallengeTypeOAuth.  The specific question that I have is this: Is there any way to trigger this authentication challenge with a different challenge type than OAuth? Like Enums.AuthenticationChallengeTypeUsernamePassword ? Perhaps, I could start with authenticating using username/password and then move on to portal token authentication. TLDR: I want to authenticate a secured map from Portal in MapViewer without requiring my users to log in. I would like to authenticate using pre-generated portal token instead of authenticating on the spot with OAuth which requires the user to log in. ... View more

In Map Viewer's map page, there is a behavior that the basemap is exhibiting which seems like a bug. If I change the basemap to "Imagery" or "Imagery with Labels", and tap on a feature (belonging to a vector layer in the webmap), the imagery tile data is also added to the attributes list. Not sure if this is intentional, but in my experience, most use cases of Map Viewer or any map interaction do not require seeing metadata for imagery. This can also be replicated by simply tapping on the imagery basemap. See below screenshot. If I were also clicking on a geometry point feature in this area, I would have 43 different items in my attributes list to navigate through. This is a pain to interact with.  Any plans on fixing this in a future update? My current plan is to fix this within the code and re-deploy Map Viewer to our current applications that use the template. Thank you! ... View more

There is what appears to be a bug in Map Viewer 5.4, where filters applied to the webmap in the Portal/Online where the webmap is used, are not respected within the map in Map Viewer. We have some applications that use Map Viewer as a base, and this has been identified as a mostly consistent, replicable problem. To replicate, see following steps:  1. In Portal, create a webmap and add a feature layer. In Table of Contents, apply a filter to this layer. Ideally, this is a layer that you can easily check visually to determine whether the filter has been applied to later. Save webmap and use item ID in your Map Viewer sample within settings.  2. Open up Map Viewer and visit the map page to see the webmap. The filter will likely be applied correctly in this view.  3. Tap the "i" button on the top navbar and then the "Layers" tab to see the list of layers.  4. With the list of layers open on the screen, tap a feature on the map for the layer that you applied the filter to earlier. The layer on the map removes the filter at once and we're possibly looking at a map that is very different from the webmap it's supposed to emulate.  If you still can't replicate the bug, then turn the layer off/on in the list and click on the feature again. Playing with the map like this consistently produces the bug.  In MapViewer 5.3, the issue took less steps to replicate, as you could see the filter was not applied at all when the map page loads.  Has anyone else ran into this issue? How did you solve it? I'm digging through the MapPage code here, trying to see where the filters are getting reset or where they should be applied.  I'm also trying to create a standalone application with a Map Viewer and Map component that references a webmap, to see if this is a general problem with the Map Component or just a Map Viewer issue. For a visual representation of this, see below. A screenshot of my webmap in ArcGIS Online that shows the filter correctly applied: A video of what Map Viewer looks like with the issue present: Thank you! ... View more

I am trying to add an item from Enterprise Portal to MapView. I'm trying to add the item, which is a FeatureLayer using its itemID. See code below. MapView { id:mapView anchors.fill: parent Map { BasemapDarkGrayCanvasVector{} initialViewpoint: ViewpointCenter { id:viewpoint targetScale: 1.5e7 Point { id: initPos x: -11099972.04 y: 4014041.26 spatialReference: SpatialReference { wkid: 102100 } } } } FeatureLayer { id: structuresInspectionStatusFS name:"Structures" visible: true Component.onCompleted: { mapView.map.operationalLayers.append(structuresInspectionStatusFS) } ServiceFeatureTable { initItem: inspectionsStatusPortalItem initLayerId: inspectionsStatusPortalItem.itemId onLoadStatusChanged: { } onLoadErrorChanged: { console.log(layer.name) console.log("Error changed:", loadError.message) } onErrorChanged: { console.log(layer.name) console.log("Error2 changed:", error.message) } } } PortalItem { id: inspectionsStatusPortalItem itemId: //itemID portal: portalMain onLoadStatusChanged: { if (loadStatus === Enums.LoadStatusLoaded){ structuresInspectionStatusFS.item = inspectionsStatusPortalItem } } } Portal { id: portalMain credential: portalCredential url: "Portal URL" Component.onCompleted: { portalMain.load(); } onLoadStatusChanged: { if (portalMain.loadStatus === Enums.LoadStatusLoaded) { inspectionsStatusPortalItem.load() } else { } } } Credential { id:portalCredential username: "username" password: "password" } Connections { target: AuthenticationManager onAuthenticationChallenge: { if (challenge.authenticationChallengeType === Enums.AuthenticationChallengeTypeUsernamePassword) { challenge.continueWithCredential(portalCredential); } } } } This used to work in AppStudio 4 and its Runtime, but now that I've upgraded to AppStudio 5 and latest Runtime, it doesn't work anymore. I get an "Invalid Argument" Error from the error signals on ServiceFeatureTable.  I know it's not an authentication issue, because I have other FeatureLayers that I'm adding to the map and they work fine. The difference is that those FeatureLayer items don't get added as PortalItem.  Any help is appreciated! ... View more