topic Re: WMS Layer - invalid GetCapabilities response in ArcGIS JavaScript Maps SDK Questions

WMS Layer - invalid GetCapabilities response

RobertSandu — Tue, 30 Aug 2022 05:46:01 GMT

Hi,

We are trying to add a WMS layer in ArcGIS but somehow, for one of our providers, the GetCapabilities response seems to be invalid because ArcGIS is not fetching data from it after the GetCapabilities request.

We've tested the code with three other WMS providers and the data loads fine, just the one from

https://api.emapsite.com/dataservicenoauth.svc/api/wms/xais?SERVICE=WMS&REQUEST=GetCapabilities

seems to return invalid data.

I've created a code pen here https://codepen.io/rsandu/pen/oNqRvqo

and also a code pen that tests that the code works as expected with another provider in here https://codepen.io/rsandu/pen/LYdwyRV

Thank you

Re: WMS Layer - invalid GetCapabilities response

AnneFitz — Tue, 30 Aug 2022 15:46:55 GMT

Hi @RobertSandu - you need to set the spatialReference on your layer and the MapView (not the map). https://codepen.io/annefitz/pen/MWVNBmw

Now the layer is fetching data after the GetCapabilities request, but I still get a white screen. Is this expected? The GetMap requests return white for me, for example: https://api.emapsite.com/dataservicenoauth.svc/api/wms/xais?width=1228&height=395&bbox=-29464551.406024616%2C-15133359.454438109%2C30264551.406024616%2C4079177.687874141&srs=EPSG%3A27700&format=image%2Fpng&request=GetMap&service=WMS&styles=&transparent=TRUE&version=1.1.1&layers=OS%20MasterMap%20Topo%20Schema9%20NoText_Greyscale&_ts=1661874295354