Error/Bug Deploying Stormwater Data Management Solutions V 3.1 - Expected major version to be a number, but got "

[DanAllen]

I just deployed V 3.1 of the stormwater data management solution to my ArcGIS online account.  When I attempt to open the Stormwater Asset Collector map, I get a red error pop-up, "Error Expected major version to be a number but got "  .   

The asset collector map is blank.  The other maps in the solution appear to be fine.  I tried this multiple times on two different Arc GIS organizational accounts, and had the same error message. 

Is anyone else seeing this, or know of a workaround? 

[DanAllen]

I believe I was able to fix this error by opening the Stormwater Asset Collector in Map Viewer Classic, saving it, then opening it back in the new Map Viewer .

[BrandiRank22]

@DanAllen - I am happy that you were able to resolve this and not have it stop you moving forward, however, thank you for reporting the issue.  I am looking into a more permanent fix on our end.

[BrandiRank22]

@DanAllen - An update to this issue.

For this version of Stormwater Data Management we are still relying on the use of Map Viewer Classic and WebApp Builder applications.  This is highlighted in our documentation as well.
https://doc.arcgis.com/en/arcgis-solutions/latest/reference/configure-stormwater-data-management.htm
This is why you were receiving that error message - please be aware that we intermittently find that opening maps in these solutions that rely on Map Viewer Classic and saving in the Map Viewer (new) have resulted in unexpected behavior.

The good news is that we are working on new releases of Stormwater Data Management, Catch Basin and Outlet Inspections and Green Infrastructure Inspections.  The new releases will be removing the use of Map Viewer Classic as well as WebApp Builder from those solutions which will resolve this confusion.  The new releases are coming in Q2 of 2025.