[mapguide-users] MGOS 4 Final Release and Data Selection

[Gordon Luckett]

The other issue is that the underlying spatial table or view does not have
a primary key.

On Thu, Jul 9, 2026 at 10:29 AM David Bowen via mapguide-users <
mapguide-users at lists.osgeo.org> wrote:

> We're experiencing an issue where random items on the map won't select,
> even though the layer is set to be selectable. I've been unable to identify
> a common setting between the various layers that are experiencing this
> issue.
>
> In the below image, the outermost lines are selectable (labelled as “S”),
> however the inner ones are not selectable (labelled as “NS”), unless you
> also select one of the outer lines. We're getting similar behaviour in
> other layers that correspond to different tables.
>
> Has anyone else encountered this issue? We're using MGOS 4 Final Release.
> We don’t encounter this issue in an environment that’s set up with MGOS 4
> Beta 2, reading from the same database. Additionally, I'm not noticing any
> entries in the error logs that would point to the issue.
>
> Thanks,
>
> David
>
> [image: image.png]
>
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