Question

HTML Report Generator - issue with ESRI leaflet basemap


Hi,

Something looks to have changed on the ESRI side on how they are serving out the tiles for the basemap.

 

Im getting alot of 301 blank tiles and have replicated it with Safe on live chat but ended up asking if there is anything else they can help with???? This looks to be a issue but i'm guessing ESRI will say update the library and it works but the functionality is coded into the transformer so should it be Safe?

 

You dont need to do anything special, just add a esri leaflet and preview in browser.

 

Could I ask if anyone else is also experiencing this?

 

Thanks


2 replies

Badge +20

HTTP 301 is a redirect code. It's on the map server side.

But... HTMLReportGenerator uses ESRI Leaflet 2.2.3 https://unpkg.com/esri-leaflet@2.2.3/dist/esri-leaflet.js

ESRI is currently on version 3.x.x Install and setup | Esri Leaflet | ArcGIS Developer

BUT... the urlTemplates for the basemaps are the same...

So, it's on ESRI's side!

Found this - thinking its probably something safe will need to update?

 

https://www.esri.com/arcgis-blog/products/developers/developers/open-source-developers-time-to-upgrade-to-the-new-arcgis-basemap-layer-service/

 

Specifically this

 

The legacy ArcGIS Online tile services are in mature status and are no longer being updated. So to ensure uninterrupted access and to comply with Esri’s Terms of Use, applications need to be updated before April 30, 2022.

 

Our problems started as we came back on the 3rd from a public holiday

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