[R] TIBCO Enterprise Runtime for R

[William Dunlap]

Your code works in TERR under Spotfire, but since Spotfire deals with
rectangular data sets the glue code between them puts your objects in
a data.frame, which is not legal.

What do you hope to do with the XMLInteralDocument object in Spotfire?
 Such objects depend on R internal pointers and don't even survive a
save/load cycle in R.  You probably want to a column of data, numeric
or character, from it and send that back to Spotfire.

Bill Dunlap
TIBCO Software
wdunlap tibco.com


On Wed, Dec 16, 2015 at 12:35 AM, Archit Soni <soni.archit1989 at gmail.com> wrote:
> Yes William i'll see if i can get any help from TIBCommunity, but my code
> worked in RStudio.
>
> On Tue, Dec 15, 2015 at 4:41 PM, William Dunlap <wdunlap at tibco.com> wrote:
>>
>> It looks like you are calling TERR from Spotfire.  The Spotfire/TERR
>> interface
>> can only pass TERR data.frames (eq. to Spotfire tables) back to Spotfire
>> and
>> XMLInternalDocuments cannot be columns of data.frames (in neither TERR nor
>> R).
>>
>> You should contact TIBCO support and/or participate in the forums at
>> community.tibco.com to see how to solve your problem.
>>
>>
>> Bill Dunlap
>> TIBCO Software
>> wdunlap tibco.com
>>
>>
>> On Tue, Dec 15, 2015 at 5:09 AM, Archit Soni <soni.archit1989 at gmail.com>
>> wrote:
>> > Hi All,
>> >
>> > I have the code to print XML tree that is working successfully in R
>> > Studio
>> > but is failing when i try to work it out with TERR:
>> >
>> > x<- XML::xmlParse(y)
>> >
>> > y is input (Coming from a row only once)
>> > x is output
>> >
>> > The above code is working in R studio but doesnt work in TERR, please
>> > suggest.
>> >
>> > TIBCO Enterprise Runtime for R returned an error: 'Error in
>> > as.data.frame.default(passed.args[[i]], stringsAsFactors = s : cannot
>> > coerce class '"XMLInternalDocumentXMLAbstractDocument"' into a
>> > data.frame'.
>> > at
>> >
>> > Spotfire.Dxp.Data.DataFunctions.Executors.LocalFunctionClient.OnExecuting(FunctionClient
>> > funcClient) at
>> >
>> > Spotfire.Dxp.Data.DataFunctions.Executors.AbstractFunctionClient.d__0.MoveNext()
>> > at
>> >
>> > Spotfire.Dxp.Data.DataFunctions.Executors.SPlusFunctionExecutor.d__0.MoveNext()
>> > at
>> >
>> > Spotfire.Dxp.Data.DataFunctions.DataFunctionExecutorService.d__6.MoveNext()
>> >
>> > --
>> > Regards
>> > Archit
>> >
>> >         [[alternative HTML version deleted]]
>> >
>> > ______________________________________________
>> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
>> > https://stat.ethz.ch/mailman/listinfo/r-help
>> > PLEASE do read the posting guide
>> > http://www.R-project.org/posting-guide.html
>> > and provide commented, minimal, self-contained, reproducible code.
>
>
>
>
> --
> Regards
> Archit