I'm guessing you are testing your application using the debug loader. This is the OpenLayers.js file that loads all other library files individually. Versions of this loader from 2.10 and before do not work in Firefox 4.

You can use the latest from trunk to get a fix, or wait for the 2.11 release.

In any case, you should *never* put an application in production using this OpenLayers.js loader. This is strictly for debugging/development purposes.

Always use a minified build of the library.

http://docs.openlayers.org/library/deploying.html

Tim

On 4/18/11 6:13 AM, Mohammed Rashad wrote:

this is the chrome error
Uncaught TypeError: Cannot read property 'Vector' of undefined

Is this a bug in OL or chrome?
How to solve it?

the application works fine on Firefox 3.6.6 but not in firefox4

this is the code creating problem
new_layer = new OpenLayers.Layer.Vector("layername_", {
         strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy],
         projection: new OpenLayers.Projection("EPSG:4326"),
         protocol: new OpenLayers.Protocol.WFS({
             version: "1.0.0",
             srsName: "EPSG:4326",
             url: "http://localhost/cgi-bin/tinyows";,
             featureNS : "http://www.tinyows.org/";,
             featureType: layername_ ,
             geometryName: "the_geom",
             schema:
"http://localhost/cgi-bin/tinyows?service=wfs&request=DescribeFeatureType&version=1.0.0&typename=tows
<http://localhost/cgi-bin/tinyows?service=wfs&request=DescribeFeatureType&version=1.0.0&typename=tows>:"
+ 'layername_'
         })});
       map.addLayer(new_layer);new_layer.refresh();

if this is commented out the it works but no output
--
Thanks && Regards
Rashad



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Tim Schaub
OpenGeo - http://opengeo.org
Expert service straight from the developers.
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