Accessing a WMS layer from geoserver and adding it in cesium globe

[Farook M]

I had tried adding a WMS layer from geoserver to cesium globes by below code

var widget = new Cesium.CesiumWidget('cesiumContainer');
var url='http://localhost:8080/geoserver/wms'; //Geoserver URL
var layers = widget.scene.globe.imageryLayers;
layers.removeAll();
layers.addImageryProvider(new Cesium.WebMapServiceImageryProvider({
    url : url,        
    layers: 'Vishakapatnam:Vishakapatnam_Imagery'
}));

The WMS layer is not getting added in the globe. Even i tried adding cors filter in /etc/tomcat7/web.xml. But no luck.

[Piero Toffanin]

Open your web browser console window. What errors are you getting?

[Farook M]

Am getting the below error in console

An error occurred in "p": Failed to obtain image tile X: 10 Y: 3 Level: 3.

Cesium.js:429 An error occurred in "p": Failed to obtain image tile X: 11 Y: 2 Level: 3.

Cesium.js:429 An error occurred in "p": Failed to obtain image tile X: 10 Y: 2 Level: 3.

[Piero Toffanin]

Ok. If you go to the "Network" tab in the Developer Tools you should be able to see the requests that are being sent to geoserver. What are the responses from geoserver?

[Farook M]

I saw the responses. There were no responses from geoserver. But in the console i can see this

http://localhost:8383/proxy/?http%3A%2F%2Flocalhost%3A8080%2Fgeoserver%2Fwm…PSG%253A4326%26bbox%3D-45%252C45%252C0%252C90%26width%3D256%26height%3D256 Failed to load resource: net::ERR_EMPTY_RESPONSE

Cesium.js:429 An error occurred in "p": Failed to obtain image tile X: 2 Y: 1 Level: 2.

Cesium.js:429 An error occurred in "p": Failed to obtain image tile X: 3 Y: 0 Level: 2.

On Thursday, 21 April 2016 13:22:36 UTC+5:30, Farook M wrote:

[Piero Toffanin]

Look for the network requests that are targeting localhost:8383/proxy. Something is probably misconfigured on your proxy. Aside from this, if you properly enabled CORS on tomcat, you don't need to use a proxy.

[Farook M]

Is there any good documentation for enabling CORS on tomcat.? I use Tomcat7 in Ubuntu 15.04.

On Thursday, 21 April 2016 13:22:36 UTC+5:30, Farook M wrote:

[bobac...@gmail.com]

Le samedi 23 avril 2016 15:05:08 UTC+2, Farook M a écrit :
> Is there any good documentation for enabling CORS on tomcat.? I use Tomcat7 in Ubuntu 15.04.
>
> On Thursday, 21 April 2016 13:22:36 UTC+5:30, Farook M wrote:
>
>

> I had tried adding a WMS layer from geoserver to cesium globes by below codevar widget = new Cesium.CesiumWidget('cesiumContainer');

> var url='http://localhost:8080/geoserver/wms'; //Geoserver URL
> var layers = widget.scene.globe.imageryLayers;
> layers.removeAll();
> layers.addImageryProvider(new Cesium.WebMapServiceImageryProvider({
> url : url,
> layers: 'Vishakapatnam:Vishakapatnam_Imagery'
> }));
>
> The WMS layer is not getting added in the globe. Even i tried adding cors filter in /etc/tomcat7/web.xml. But no luck.

Hello, you should see http://enable-cors.org/

[Farook M]

I tried configuring the CORS filter in my tomcat installed in Ubuntu in /etc/tomcat7/web.xml by adding the below lines

On Thursday, 21 April 2016 13:22:36 UTC+5:30, Farook M wrote:

I had tried adding a WMS layer from geoserver to cesium globes by below code which is in snapshot

 But no luck after adding CORS filter also. You could see my response from developer tools

[bobac...@gmail.com]

Le lundi 25 avril 2016 07:31:04 UTC+2, Farook M a écrit :
> I tried configuring the CORS filter in my tomcat installed in Ubuntu in /etc/tomcat7/web.xml by adding the below lines
>
> On Thursday, 21 April 2016 13:22:36 UTC+5:30, Farook M wrote:
>
>
> I had tried adding a WMS layer from geoserver to cesium globes by below code which is in snapshot
>

>  But no luck after adding CORS filter also. You could see my response from developer tools
>
>
>
>

> var widget = new Cesium.CesiumWidget('cesiumContainer');
> var url='http://localhost:8080/geoserver/wms'; //Geoserver URL
> var layers = widget.scene.globe.imageryLayers;
> layers.removeAll();
> layers.addImageryProvider(new Cesium.WebMapServiceImageryProvider({
> url : url,
> layers: 'Vishakapatnam:Vishakapatnam_Imagery'
> }));
>
> The WMS layer is not getting added in the globe. Even i tried adding cors filter in /etc/tomcat7/web.xml. But no luck.

Hello,
I don't understand, why do you use a proxy? In your code there is no proxy and your network reports an URL with a proxy (port 8383).
Could you details your architecture and could you send your WMS capabilitues document?

[zuk...@ebay.com]

when I access geoserver from cesium, need help
An error occurred in "UrlTemplateImageryProvider": Unable to find expected tilesets or bbox attributes in http://47.100.125.118:8080/geoserver/map/wms/tilemapresource.xml.

[Scott Reynolds]

Help us help you.

Please show the code you are using to access the WMS.  Can you attach the tilemapresource.xml file?  What version of Cesium are you using?

Scott