Ugh, I did a terrible job explaining that.
So I have a resource (res) for which I would like to set the depiction
to existing image resource. Here's the code snippet:
--- code ---
Nepomuk::Resource artworkRes(artworkUrl);
if (!artworkRes.exists()) {
artworkRes = Nepomuk::Resource(QUrl(artworkUrl),
Nepomuk::Vocabulary::NFO::Image());
}
res.setProperty(QUrl("http://www.semanticdesktop.org/ontologies/2007/01/19/nie#depiction";),
Nepomuk::Variant(artworkRes));
--- code ---
I get the following two Nepomuk messages:
Nepomuk::ResourceData::setProperty: "Cannot set values for abstract
property 'http://www.semanticdesktop.org/ontologies/2007/01/19/nie#depiction'."
Nepomuk::ResourceData::setProperty: "setProperty: No two resources can
have the same nie:url at the same time."
Of course the property is never set. Any ideas what I'm doing wrong?
KDE v 4.8.2
SDO v 0.8.1
Thanks again,
Andrew
On Sat, Jun 9, 2012 at 10:58 AM, Andrew Lake <[email protected]> wrote:
> Whenever I try to set the nie:depiction property on a resource object
> - created via Nepomuk::Resource artworkRes(artworkUrlString) - I'm
> getting the following Nepomuk message:
>
> Nepomuk::ResourceData::setProperty: "Cannot set values for abstract
> property
> 'http://www.semanticdesktop.org/ontologies/2007/01/19/nie#depiction'."
>
> Additionally, even though resource object passes the
> Resource::exists() check I'm getting:
>
> Nepomuk::ResourceData::setProperty: "setProperty: No two resources can
> have the same nie:url at the same time."
>
> KDE v 4.8.2
> SDO v 0.8.1
>
> Any ideas?
> Andrew
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