[Biocorba-l] BioCorba-0.2 IDL sequence<> retrieval question

[Jason Stajich]

Mark - are you talking to a biocorba server of your own making or to
Alan's EMBL one?  It would greatly speed up my time to debug this if you
could provide the code snippets and/or complete script to jump in and find
the problem.

-Jason

 On Fri, 1 Jun 2001, Mark Hoebeke wrote:

> 
> Hello all,
> 
> sorry to interrupt the high-level debate over standardization, but I wish
> to submit a down to earth coding question ;)
> 
> I'm starting to play with the BioCorba-0.2 idl to retrieve sequence and
> annotation data from the EMBL server whose IOR was posted some days ago.
> 
> All works fine, except when I try to retrieve sequences (in IDL parlance,
> that is). For example, when asking for the names of available databases
> (with BioEnv::get_SeqDB_Names(), returning a sequence of strings) or for
> the qualifiers of a given feature (with SeqFeature::qualifiers(),
> returning a sequence of Qualifiers), I get the following exception:
> 
> 	incomplete message received at FeatureDataSource/EMBLFeatureDataSource.pm
> 	line 81.
> 	Error demarshalling result at FeatureDataSource/EMBLFeatureDataSource.pm
> 	line 81.
> 	Exception: CORBA::MARSHAL ('IDL:omg.org/CORBA/MARSHAL:1.0')
> 	    (0, COMPLETED_YES)
> 	   Error marshalling parameter or result
> 
> 
> My client program is written in Perl, and uses the CORBA::ORBit module.
> 
> Thanks for any help (or pointer) you provide.
> 
> Mark
> 
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Jason Stajich
jason@chg.mc.duke.edu
Center for Human Genetics
Duke University Medical Center 
http://www.chg.duke.edu/