Anything so that a developer can easily reproduce the error with a debug version of OpenLayers would help, ideally self-contained (so no GeoExt).
Is your site online? Best regards, Bart -- Bart van den Eijnden OpenGeo - http://opengeo.org Expert service straight from the developers. On Jun 10, 2013, at 7:35 PM, [email protected] wrote: > > This problem is happening since we have more than 450 wms layers. It is > difficult to create a test case since we are using a complex application > built with extjs/geoext and OL. We are using a geoext layertree, not a layer > switcher. > The crash happens in openlayers/Layer.js > > What would be a good test case? Should I create just an OL map with 450 > layers in the layerswitcher? > thanks > steve > > > > Bart van den Eijnden <[email protected]> > 2013-06-10 02:42 > > A > [email protected] > cc > [email protected] > Objet > Re: [OpenLayers-Users] ol2.13 and old ticket 3621 calculateResolutions > > > > > > > > Steve, > > can you show us an example to reproduce this? > > Best regards, > Bart > > -- > Bart van den Eijnden > OpenGeo - http://opengeo.org > Expert service straight from the developers. > > > > On Jun 7, 2013, at 9:45 PM, [email protected] wrote: > > > Hi, > We have a problem with OL2.13 in Google Chrome only. > Here is the error message: Uncaught RangeError: Invalid array length > Layer.js line 1050 > > It seems to be related to this issue > http://trac.osgeo.org/openlayers/ticket/3621 > > it fails because numZoomLevels is NaN > But this code at line 1042 should manage that.... > > // are we able to calculate resolutions? > if(typeof numZoomLevels !== "number" || numZoomLevels <= 0 || > (typeof maxResolution !== "number" && typeof minResolution !== "number")) > { > return; > } > > > I fix it adding isNaN(numZoomLevels) > // are we able to calculate resolutions? > if(isNaN(numZoomLevels) || typeof numZoomLevels !== "number" || > numZoomLevels <= 0 || > (typeof maxResolution !== "number" && > typeof minResolution !== "number")) { > return; > } > > I went on github but could not find the issue. > So I submit here > Steve_______________________________________________ > Users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/openlayers-users > > > >
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