API version 3.3 and WMS layers not working, CRS missing

Question

Hi,

Changing from API 3.2 to 3.3,using WMS layers no longer worked. The base layer has a spatial reference of 31370 and my WMS layers has the same spatial reference. Using Fiddler I noticed that CRS is no longer provided using the REST service getmap.
In version 3.2 the WMS layers worked and the CRS is provided. In both case I used the resourceInfo option and no proxy is used.

Has someone any idea what has been changed in 3.3 for using WMS layers?

khutchins · Answer

Hi Johnny, I ran a simple test using a proxy and an ArcGIS.com basemap and was able to add your wms layer at both 3.2 and 3.3. I know that your scenario is quite different in that it sounds like you have a basemap in the same Spatial Reference as the wms layer and you aren't using the proxy. I did a quick search and can't find a test basemap in the spatial reference you are using. Could you modify the test code below so that it reproduces the issue? Map with WMS

JohnnyPenet · Answer

Kelly,

This is the code I use. One of the wms layers I use to test is http://grb.agiv.be/geodiensten/raadpleegdiensten/GRB/wms
With 3.2 this works fine, with 3.3 it fails, no CRS . Spatial reference is 31370
I added extent at two places, add the version, but if still fails. As you can see all loading happens dynamically.
I also added a log file maintained by the application. There you can see the URL generated for the WMS.

Kind Regards

Johnny

Logging of the system

14/01/2013 - 18:29:58 - I - startup - getconfiguration start
14/01/2013 - 18:29:58 - I - startup - startup finished
14/01/2013 - 18:29:59 - I - addNewDynamicLayer - http://gisservices.inbo.be/ArcGIS/rest/services/Orthofoto/MapServer
14/01/2013 - 18:30:00 - I - mapModule - init finished
14/01/2013 - 18:30:00 - I - layer_Initialized - http://gisservices.inbo.be/ArcGIS/rest/services/Orthofoto/MapServer
14/01/2013 - 18:30:00 - I - mapModule - init - onload
14/01/2013 - 18:30:00 - I - addNewWmsLayer - http://grb.agiv.be/geodiensten/raadpleegdiensten/GRB/wms
14/01/2013 - 18:30:00 - I - addNewWmsLayer - http://wms.agiv.be/inspire/wms/adressen
14/01/2013 - 18:30:00 - I - addNewFeatureLayer - http://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/1
14/01/2013 - 18:30:00 - I - addNewFeatureLayer - http://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/2
14/01/2013 - 18:30:00 - I - gisOperation/_addNewWmsLayer - *E* wmslayer  initialize process failed. Error - Kan afbeelding niet laden: http://grb.agiv.be/geodiensten/raadpleegdiensten/GRB/wms?SERVICE=WMS&REQUEST=GetMap&FORMAT=image/png&TRANSPARENT=TRUE&STYLES=&VERSION=1.3.0&LAYERS=GRB_BASISKAART,GRB_EXTRA&WIDTH=931&HEIGHT=493&BBOX=-105805.89676290829,96603.06298577916,386849.25521406263,357482.75141182285
14/01/2013 - 18:30:00 - I - featureLayer_Initialized - http://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/1
14/01/2013 - 18:30:00 - I - featureLayer_Initialized - verify end of layers loaded  - http://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/1
14/01/2013 - 18:30:00 - I - featureLayer_Initialized - http://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/2
14/01/2013 - 18:30:00 - I - featureLayer_Initialized - verify end of layers loaded  - http://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/2
14/01/2013 - 18:30:00 - I - All layers initialized. - verifyInitialisationMap
14/01/2013 - 18:30:00 - I - All layers added to the map. - verifyInitialisationMap
14/01/2013 - 18:30:00 - I - mapModule - execute mapLoaded
14/01/2013 - 18:30:00 - I - mapModule - init - initEditing
14/01/2013 - 18:30:01 - I - eventAggregator-publish - mapLoaded - legendBuild
14/01/2013 - 18:30:01 - I - legendModule - start legend build
14/01/2013 - 18:30:01 - I - legendModule - build legend done
14/01/2013 - 18:30:01 - I - eventAggregator-publish - legendBuild - selectBuild
14/01/2013 - 18:30:01 - I - layerSelectionModule - start layer selection build
14/01/2013 - 18:30:01 - I - layerSelectionModule - end layer selection build

khutchins · Answer

I tested this out using the WMS sample in the help and it works ok there:

http://help.arcgis.com/en/webapi/javascript/arcgis/samples/layers_wmsresourceinfo/index.html

Can you post your code?