Latest Contributions by TorbjørnDalløkken2

‎12-02-2022

Hi @RVG296 . I know it's been a long time since you posted this, but I'll give it a go. In one my projects I'm having almost the same situation as you (computing distances from a fixed point on a trace network), but I'm using several "starting points". I'm using python to iterate the points, just as you mentioned. Here are some ideas on how you can acheive your goal using python, if all your point-features are contained within one featureclass. The output is a featureclass for each of the dams, containing the shortest path. Be aware that I haven't actually tested this code, but it might give you some insights. #Get ID for Site fixed_point = None sql_clause = "NAME = 'START_SITE' with arcpy.da.SearchCursor(fc_dams, ["OBJECTID"], sql_clause=sql_clause") as cursor: for row in cursor: fixed_point = row[0] #Get geometries from the other points list_dams = [] sql_clause = "NAME != 'START_SITE'" with arcpy.da.SearchCursor(fc_dams, ["OBJECTID"], sql_clause=sql_clause) as cursor: for row in cursor: list_dams.append(row[0]) #loop through list of dams for damid in list_dams: fl_dams = "fl_dams" point_ids = str(fixed_point) + "," + str(damid) where = '"OBJECTID" IN ('+point_ids+')' #select the fixed site and the dam arcpy.SelectLayerByAttribute_management(in_layer_or_view=fl_dams, selection_type="NEW_SELECTION", where_clause=where) fc_points = "points" fl_points2 = "fl_points2" fl_shortestpath = "ShortestPath"+damid arcpy.CopyFeatures_management(in_features=fl_dams, out_feature_class=fc_points) arcpy.MakeFeatureLayer_management(fc_points, fl_points2) arcpy.tn.Trace(r"Dam Trace Network", "SHORTEST_PATH", fl_points2, None, "NO_DIRECTION", "Shape length", "INCLUDE_BARRIERS", "VALIDATE_CONSISTENCY", "DO_NOT_IGNORE_BARRIERS_AT_STARTING_POINTS", "IGNORE_INDETERMINATE_FLOW", None, None, "BOTH_JUNCTIONS_AND_EDGES", None, None, "AGGREGATED_GEOMETRY", "NEW_SELECTION", "CLEAR_ALL_PREVIOUS_TRACE_RESULTS", "KortesteVei", "Trace_Results_Aggregated_Points", fl_shortestpath, None, "DO_NOT_USE_TRACE_CONFIGURATION", '', None)

‎08-22-2022

Hi @LSaunders. Yes, I did solve the issue some time ago. As far as I remember, I solved this by copying the arcgispro-py3 environment from another machine and adding it to the environments (with a new name) on the machine where this error occurs. You need to be sure that you sign into the ArcGIS Server machine as the ArcGIS Server Account, as mentioned here https://enterprise.arcgis.com/en/server/latest/publish-services/windows/deploying-custom-python-packages.htm I think that not using the correct user, might be one of the reasons I got the error in the first place.

‎08-22-2022

Hi @SimonSchütte_ct . I just recieved a message from ESRI saying that the bugs now are closed without being fixed. The reason for that is that the dashboard-module was using the ArcGIS Dashboard Classic, which is retired and the dashboard-module will also be deprecated from version 2.0.1. ArcGIS Dashboards Classic is Retiring

‎02-04-2022

Hi. I've created a web appbuilder application containing several grouped layerlists, one containing all layers, one with all the line-layers and another one with polygon layers. This works fine in web appbuilder and when I deploy the application to my application server. I need to use the same application for other clients, so I've created a pythonscript which copies the original application and changes the map itemId in config.json. The layers in the new map used in the new application has the exact same name as the layers as the old map. All of the other widgets (chart, filter and query) works fine for the new application, but not the LayerLists. It seems that there are something wrong with the "display": property in the LayerList config. The layerlist shows layers even if the display-property is set to false. As you can see in the attached picture, the two "red outlined" layers are visible, but the property in the json-file is set to false. Does anyone know what might be wrong?

‎02-04-2022

Thank you for the quick reply! The problem was solved using your description 🙂

‎01-24-2022

Hi. I'm upgrading ArcGIS Enterprise for one of my clients from ArcGIS Enterprise 10.7.1 to 10.9.1. I've installed ArcGIS Portal and that works fine, but when I try to continue the upgrade process after choosing the license file, the upgrade fails after 30-45 minutes. When I look at the Portal log file, the message is Failed to execute SQL file '...ArcGIS\Portal\framework\template\sql\data.sql' and that there are a duplicate key value which violates the unique constraint "gw_groups_pkey" and the key is listed. I've looked into data.sql and found the object on the same line as the logfile mentions. The object which might have a duplicate ID is the "Navigator Maps"-group. And there are lots of other errors (~30000) following the first error (current transaction is aborted, commands ignored until end of transaction block). Does anyone know what might be wrong here? I've tried running the upgrade in both Internet Explorer and Firefox, and I've tried restarting the ArcGIS Portal service, with no luck.

‎01-13-2022

I'd like to see a new and relatively simple widget in ArcGIS Dashboard. It's a analog (or digital) clock. One of my users is going to show the dashboard on a big screen in their office, and wants to see the time.

‎12-02-2021

It seems like this error still exists in ArcGIS Pro 2.9. Do you know if that's correct?

‎11-09-2021

Hi. I've created script for adding a webmap to my ArcGIS Enterprise (Portal). I've exported a webmap as a json-file (operationalLayers and tables), and I'm using this file for creating the webmap in Python. First I define the properties of the webmap (title, type, tags), then read the json-file and then change the urls and itemids found in the file. The creation of the web map is done by this python method: webmapItem = gis.content.add(item_properties=webmap_item_properties) This method works fine, but some of the layers contains scandinavian characters (æ, ø å) and these layers gets these names: The same happens for attribute aliases. I can't find any information about changing encoding in the gis.content.add - method. Does anyone have a solution for this? Torbjørn

‎08-15-2021

I used another account when adding the new modules. The user running ArcGIS Server doesn't have administrator-priviliges on the server.

‎08-12-2021

There's been registered two bug related to this issue, so the problem is being solved as we speak hopefully.

‎08-12-2021

ArcGIS Server is running with the same Windows account specified during installation. I tried adding some new modules to arcgispro-py3, which is the environment ArcGIS Server uses. Might that be causing the problem?

‎08-12-2021

I've created a pythonscript which I've published as a geoprocessing service. The script contains several third party modules (azure, pyodbc). When I try to run the service, it fails as soon as the arcpy-module is being initialized. Traceback (most recent call last): File "C:\arcgisserver\directories\arcgissystem\arcgisinput\PipeRenewal_Deployment.GPServer\extracted\p20\production\Deployment.py", line 1, in <module> import arcpy File "c:\program files\arcgis\server\framework\runtime\arcgis\Resources\arcpy\arcpy\__init__.py", line 21, in <module> import numpy File "<frozen importlib._bootstrap>", line 971, in _find_and_load File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 665, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 674, in exec_module File "<frozen importlib._bootstrap_external>", line 780, in get_code File "<frozen importlib._bootstrap_external>", line 832, in get_data PermissionError: [Errno 13] Permission denied: 'C:\\Program Files\\ArcGIS\\Server\\framework\\runtime\\ArcGIS\\bin\\Python\\envs\\arcgispro-py3\\Lib\\site-packages\\numpy\\__init__.py' Does anyone know what might be causing this error? I can't see any difference in folder permissions for the numpy-folder.

‎04-16-2021

Hi. I'm trying to create a Dashboard using the arcgis.apps.dashboard library, and I've got a problem creating charts. I've succeeded in creating a empty chart and adding it to a new dashboard, but as soon as I try to add a valuefield I get an exception. The chart is using groupByValues, so I need to add a field using the function add_value_field(). I pass the fieldname through this function like this: chart = SerialChart(item = webmap, layer=0, name="Test Chart", title = "Test Title", categories_from = "groupByValues") chart.data.add_value_field("PriKlasse") Then I get this exception: ~\AppData\Local\ESRI\conda\envs\arcgispro-py3-clone1\lib\site-packages\arcgis\apps\dashboard\_serialchart\_serial_chart.py in _field_type(self, field_name) 1046 1047 def _field_type(self, field_name): -> 1048 f_type = self._item.tables[0].query().sdf[field_name].dtype 1049 return f_type 1050 IndexError: list index out of range The error seems to be the same as described in this post: https://community.esri.com/t5/arcgis-api-for-python-questions/creating-dashboard-elements-with-geojson/m-p/1024505

‎04-14-2021

That's great news, @TonghuiMing. Do you know the status of this bug in Portal for ArcGIS / ArcGIS Enterprise? Will there be a hotfix for Web AppBuilder Developer?

Online Status	Online
Date Last Visited	6 hours ago

My Ideas

Latest Contributions by TorbjørnDalløkken2

Re: Trace Network Shortest Path by keeping one start point fixed and iterating other start points

Re: Geoprocessing Service - arcpy permission denied

Re: Exception when creating dashboard-chart

Problems with layerlist-widget in deployed application

Re: Error upgrading ArcGIS Enterprise - duplicate key data.sql

Error upgrading ArcGIS Enterprise - duplicate key data.sql

Clock widget

Re: WFS without geometry

Creating a web map (encoding)

Re: Geoprocessing Service - arcpy permission denied

Re: Exception when creating dashboard-chart

Re: Geoprocessing Service - arcpy permission denied

Geoprocessing Service - arcpy permission denied

Exception when creating dashboard-chart

Re: Query Widget not holding query criteria expression for user input

Re: Folders related to project templates and OneDr...

Use of logging-module in Python Toolbox

Re: Use of logging-module in Python Toolbox

Change symbology of an existing layer through arcp...

Package Project changes variables - ESRI_variable