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24m
comment Error with GeoExt.data.WMSCapabilitiesStore + gx_wmslegend
I suspect that some layers were wrongly created. It happened to me once when WMS Capabilities document contained grouping tag called <Layers> and it was taken by GeoExt reader as layer. If this is the case then you need to make some changes in GeoExt reader (i can give u hints) or iterate through store and remove all the wrongly created records.
37m
comment Error with GeoExt.data.WMSCapabilitiesStore + gx_wmslegend
I just checked and there is no need to add layers to map. Try to interate through each row in your store and print layer.params attribute to find out which layer is missing params property. The error you show indicates that params is missing in line (layer.params.LAYERS - cannot read LAYERS of undefined)
2d
comment Error with GeoExt.data.WMSCapabilitiesStore + gx_wmslegend
LAYERS attribute is an OpenLayers attribute containing layerNames used to query WMS source for specific layers and is set at creation of OpenLayers.Layer.WMS(). To debug check if all WMS layers in your mappanel have attribute params. Typically during WMSCapabilitiesStore load each layer is created by GeoExt but sometimes this can go wrong.
Dec
16
awarded  Commentator
Dec
16
accepted QGIS Select overlapped feature
Dec
16
comment QGIS Select overlapped feature
Great job! Working like a charm.
Dec
16
comment QGIS Select overlapped feature
Sadly the distance is calculated to nearest point and points with small distances are paired -> if A is in short distance to B then B will also have small calculated distance to A as attribute, so both points will comply to any potential rule. Used distance matrix with N=1 to calculate distances.
Dec
16
asked QGIS Select overlapped feature
Dec
16
answered Apend child to a layertree with nodeType: “gx_layer”
Dec
9
asked QGIS Dimensioning during edit
Dec
7
comment QGIS Calculate distance between polygon vertices / find vertices that are within distance
Explode lines does convert line segments into separate lines (2-point lines), doesnt it? If yes exploding and calculating length of the lines will be similar to your answer. The question was not in regard to line segments but distance between vertices (not necessary consecutive).
Dec
6
accepted QGIS Change file browser/chooser default location
Dec
6
comment QGIS Change file browser/chooser default location
So are you saying that there is no way to set default path like some kind of environment variable?
Dec
6
comment QGIS Change file browser/chooser default location
It depends on file chooser, there are couple in QGIS. In for example distance matrix tool the chooser always points to bin
Dec
6
asked QGIS Change file browser/chooser default location
Dec
6
awarded  Curious
Dec
5
comment QGIS Calculate distance between polygon vertices / find vertices that are within distance
Something similar can be achievied with 1. Polygon to line, 2. Explode lines, 3.filter query --> select all the lines with length < param
Dec
5
comment QGIS Calculate distance between polygon vertices / find vertices that are within distance
It seems complicated. How do you calculate distance between last point of polygon with first? I think to make this work we cannot delete duplicates.
Dec
5
revised QGIS Topology checker wrong results?
new info
Dec
5
asked QGIS Topology checker wrong results?