Re: Error (Subsystem: NS, #28) in PlugIn for LonMaker

["albertleng" <albertleng@xxxxxxxxx>]

Dear all,

It seems like it;s a bit hard to get a response here.

I checked thru "LNS Plug-In Programmer's Guide"

http://search.echelon.com/cs.html?charset=windows-1252&url=http%3A//www.echelon.com/support/documentation/manuals/devtools/078-0178-02E.pdf&qt=LNS+Plug+Programmer&col=&n=1&la=en

In Appendix C Standard Plug-in classes, i found that "28" is referring
to ID of object class "LcaIdLonMarkObject". My understanding is that
the system is searching for this ID 28 but cant find. So, the error msg
pops out.

I have no idea which part of my code which i need to "disable" this
search or repair "LcaIdLonMarkObject".

Anyone?

Albert

albertleng wrote:
> Hi.
>
> I have developed a plug-in with VB to be used to configure devices in a
> building in Echelon LonMaker. Everytime when the plug-in is loaded, a
> messagebox with title "Status Bar GetStatusLed" will pop up with the
> following message:
>
> " The requested information is not available from the device.
> (Subsystem: NS, #28)"
>
> After pressing "ok", the MessageBox will go away and i can carry on to
> use my PlugIn.
>
> How can i get rid of this? Which document/manual can i refer for this
> error? I cant find any.
>
> Thanks.
>
> Albert Leng