Hi everyone,

I am still working on including our REST services in Taverna
workflows. It seems to work, but I get Problems when combining REST
services. The services work on their own, but if I pass the result of
one service to another, I get an error message
(IllegalArgumentException). I am using the nightly build 565 from May
13 as this is the most recent build I can start. 

I attached an example workflow. The REST service copy_dataset gets a
string constant as input and returns a URL. When I pass the URL to the
next REST service (merge_datasets), I get the
IllegalArgumentException. But if i pass the same value using a string
constant to merge_datasets_2, a copy of merge_datasets, everything
works well. 

Thanks and best regards,

Joerg

-- 
Dipl.-Bioinf.  Joerg Wicker               room: MI 01.09.043
Technische Universitaet Muenchen         phone: +49-89-289-19440
Institut fuer Informatik/I12               fax: +49-89-289-19414
Boltzmannstr. 3                          email: [email protected]
D-85748 Garching b. Muenchen, Germany   jabber: [email protected]
http://wwwkramer.in.tum.de/wicker/   


Attachment: merge_datasets.t2flow
Description: Binary data

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