[OpenLayers-Users] IE7 vector rendering error

[Eric Lemoine]

On Tuesday, September 1, 2009, Jo Cook <j.cook at oxfordarch.co.uk> wrote:
>
> Dear All,
>
> I am using revision 9635 of openlayers (via the MapFish svn), and have just
> created a single file library for openlayers to speed up this page:
> http://mapdata.thehumanjourney.net/vgswandb_new.html
>
> In IE7 (either using IETab or genuinely using IE7) I get the error "Your
> browser does not support vector rendering. Currently supported renderers
> are: SVG VML Canvas". This error occurs when the page is originally loaded,
> and when you try and select a feature (by dragging a box around it), nothing
> happens instead of it being highlighted and showing feature information as
> it is supposed to.
>
> Previously I have had this error when trying to use the library.cfg file to
> create my single file library, and I fixed it by adding lots of additional
> includes,  but this time I went for the full.cfg file instead, and still
> have the error. A search of the mailing lists suggests this problem used to
> occur in earlier releases, but should now be fixed.
>
> I have tested this page with the original multi-file version of OpenLayers
> and it does not occur.


Hi.

VML.js is most probably not included in the built file. Edit the built
file and search for "OpenLayers.Renderer.VML = OpenLayers.Class" to
check that.

Cheers,
>
> Thanks
>
> Jo
>
>
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-- 
Eric Lemoine

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