Error in feature data results when you've checked the queries only inside a WMS.

[gunnar]

When you switch on the feature data request ticks on a WMS, and you have unticked the visibility of all layers in that WMS, you'll get an error in your feature data results by clicking on any area in your map:

msWMSLoadGetMapParams(): WMS server error. At least one layer name required in LAYERS.

... and when you've unchecked all the ticks in a WMS you'll see the correct message prompt by clicking on any area in the map.

"Please select a layer"

[astrid_emde]

fixed: Mapbender only sends a getFeatureInfo-Request, when the info-checkbox is checked and also the draw-layer checkbox.

Now it is not possible to send a getFeatureInfo-Request, when the layer is not visible (if this functionality is needed, please let us know)