[OpenLayers-Users] Firefox vs. IE error

Richard Duivenvoorde rdmailings at duif.net
Thu Jun 26 05:06:44 EDT 2008


Hi Cristian,
try removing the comma after

new OpenLayers.Control.ScaleLine(),

IE doesn't accept an array of objects to end on a comma (while FF finds 
that ok)

Hope this helps,

Richard Duivenvoorde

christian.braun at tudor.lu wrote:
> 
> Hi list I created a really small OpenLayer application.
> In Firefox it is working flawlessly, even Firebug isnt aware of errors.
> 
> In Internet Expolorer I get the following error message without any 
> image displayed:
> "Line: 537"
> "Char: 204"
> "Error: 'undefined' is null or not an object"
> "Code: 0"
> 
> 
> I am using this code:
> 
> /var map;/
> /            function init(){/
> /                map = new OpenLayers.Map ("map", {/
> /                controls:[/
> /                    new OpenLayers.Control.Navigation(),/
> /                    new OpenLayers.Control.PanZoomBar(),/
> /                    new OpenLayers.Control.Attribution(),/
> /                    new OpenLayers.Control.MousePosition(),/
> /                    new OpenLayers.Control.ScaleLine(),/
> /                    ],/
> /                numZoomLevels: 5,/
> /                maxExtent: new OpenLayers.Bounds(57500, 57500, 106600, 
> 101800),/
> /                maxResolution: 'auto',/
> /                units: 'm',/
> /                projection: new OpenLayers.Projection("EPSG:2169")/
> /                } );/
> 
> /                layer1 = new OpenLayers.Layer.Image(/
> /                                
> 'LAN1','/lan_output/schedule_baseline_normal_weather/schedule_baseline_normal_weather_L_den.png',/ 
> 
> /                                new OpenLayers.Bounds(57500, 57500, 
> 106600, 101800),/
> /                                //new OpenLayers.Projection("EPSG:2169"),/
> /                                new OpenLayers.Size(491,443)/
> /                                );/
> 
> /                layer2 = new OpenLayers.Layer.Image(/
> /                                
> 'LAN2','/lan_output/schedule_baseline_normal_weather/schedule_baseline_normal_weather_L_day.png',/ 
> 
> /                                new OpenLayers.Bounds(57500, 57500, 
> 106600, 101800),/
> /                                //new OpenLayers.Projection("EPSG:2169"),/
> /                                new OpenLayers.Size(491,443), {/
> /                                        isBaseLayer: false}/
> /                                );/
> 
> /                roads = new OpenLayers.Layer.Image(/
> /                                'roads','/lan_output/roads.png',/
> /                                new OpenLayers.Bounds(57500, 57500, 
> 106600, 101800),/
> /                                //new OpenLayers.Projection("EPSG:2169"),/
> /                                new OpenLayers.Size(491,443), {/
> /                                        isBaseLayer: false}/
> /                                );/
> 
> //* /
> /              gml_roads  = new OpenLayers.Layer.GML(/
> /                                'Roadnetwork', 
> '/lan_output/roadnetwork.gml',/
> /                                new OpenLayers.Bounds(57500, 57500, 
> 106600, 101800),/
> /                                {isBaseLayer: false}/
> /                                );/
> /*//
> 
> /            map.addLayers([layer1, layer2, roads]);/
> /            map.addControl(new OpenLayers.Control.LayerSwitcher());/
> /            map.zoomToMaxExtent();/
> /         }/
> 
> 
> Any ideas?
> Thanks in advance,
> Christian
> 
> 
> _________________________________________
> 
> Dipl. Geogr. Christian Braun
> Tel: +352- 425991-608
> Mobil: +49-179-6845896
> Mail: christian.braun at tudor.lu
> 
> Resource Centre for Environmental Technologies,
> Public Research Centre Henri Tudor,
> Technoport Schlassgoart,
> 66 rue de Luxembourg,
> P.O. BOX 144,
> L-4002 Esch-sur-Alzette, Luxembourg
> 
> 
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