Error msg when consuming the WRO Image service from the widget / app

[gudeso23]

Dear Community,

I have recently been using this tool, I was able to successfully publish an image service. However, when I am trying to consume this Image service and validating it < i receive the following error msg ( see attached snapshot) any suggestions on what I have done wrong?

As I can't attach the file, the screenshot of the error msg can be viewed here: https://www.dropbox.com/s/9a0hyprh5qizoy0/thumbnail_image004.png?dl=0

Thanks a lot, Ori

[gudeso23]

Also, I had to overcome another issue of AGO Enterprise presenting non-data values of the image service, this was resolved by following these steps (I share this as I think might help others here):

I used the DefineMosaicDatasetNoData geoprocessing tool to achieve this.

The steps I followed in detail were:

From ArcGIS Pro, create a mosaic dataset in a the geodatabase. Added the 3 raster datasets to the mosaic dataset and ensure that the statistics and pyramids are build as part of the process. (There are checkboxes for these) Build overviews for the mosaic dataset. Analyse the mosaic dataset. Build pyramids for the mosaic dataset. Set the the no data value for the mosaic dataset (65536) Run the DefineMosaicDatasetNoData geoprocessing tool and set the noData value for ALL BANDS based of the previous calculation. Share the mosaic dataset as an imagery layer to the Enterprise Portal. Open the imagery layer in the Portal Map viewer. View the noData displays with no colour.

[kennethWalton]

Hi @gudeso23 , can you try loading the mosaic dataset in the "Update WRO Layer Info" and "Update WRO Layer Classification" Pro tools from this Github repo?

• "Update WRO Layer Info" allows you to set the title, description, and nodata values
• "Update WRO Layer Classification" allows you to set different input ranges, output values, and range labels.

Here's some doc on running these 2 tools: https://enterprise.arcgis.com/en/geoplanner/latest/documentation/create-a-mosaic-dataset.htm

Can you do the following to check the default resampling method?

1. Right click on the mosaic dataset in the Catalog pane, select Properties
2. Click Defaults in left column
3. For "Default Resampling Method", verify the value is set to "Nearest Neighbor"

[gudeso23]

Dear Kenneth Walton

While trying to0 create a mosaic I get the eero:

aMapdoc' is not defined.

[cid:51308785-1acd-4950-af3a-9b6a65cb0575]

Regards Ori

Dr. Ori Gudes

Adjunct Senior Lecturer - School of Population Health | UNSW Medicine

Sessional Academic - UNSW Built Environment

My list of publications (as of June 2021): https://tinyurl.com/37yk22xm

Website: https://research.unsw.edu.au/people/dr-ori-gudes

A new online course: Introduction to Geographic Information Systems for Public Health; an open-source approach: https://www.udemy.com/course/gis-for-public-health/?referralCode=79581C293537FE6FC045 & https://www.youtube.com/watch?v=0wTcn7QJhTk&feature=youtu.be

UNSW SYDNEY NSW 2052 AUSTRALIA @.**@*.**@*.***>

---

From: Kenneth Walton @.> Sent: Sunday, 19 September 2021 10:19 PM To: Esri/weighted-raster-overlay-service-toolbox @.> Cc: Ori Gudes @.>; Mention @.> Subject: Re: [Esri/weighted-raster-overlay-service-toolbox] Error msg when consuming the WRO Image service from the widget / app (#27)

Hi @gudeso23https://github.com/gudeso23 , can you try loading the mosaic dataset in the "Update WRO Layer Info" and "Update WRO Layer Classification" Pro tools from this Github repo? [image]https://user-images.githubusercontent.com/15200654/133926841-9452cc7a-c7a5-41c2-af20-26776b52b575.png

• "Update WRO Layer Info" allows you to set the title, description, and nodata values
• "Update WRO Layer Classification" allows you to set different input ranges, output values, and range labels.

Here's some doc on running these 2 tools: https://enterprise.arcgis.com/en/geoplanner/latest/documentation/create-a-mosaic-dataset.htm

Can you do the following to check the default resampling method?

1. Right click on the mosaic dataset in the Catalog pane, select Properties [image]https://user-images.githubusercontent.com/15200654/133927094-baed53fe-c7ef-49cc-881f-f3401dbcd912.png
2. Click Defaults in left column
3. For "Default Resampling Method", verify the value is set to "Nearest Neighbor"

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[kennethWalton]

Hi @gudeso23, it looks like you may have replied through email, so I'm not able to see the screenshot you previously added. Are you able to post the screenshot in the Github issue?

Can you provide the following?

• Screenshot of the Contents panel
• Screenshot of the Messages that appear in the error dialog

Can you verify there are raster layers in the Contents pane in Pro? I'm able to reproduce the error when there are no raster layers available in the Contents pane: