On 26/03/2012 16:00, Luiza Nunes wrote: > Hi there, Hello
> I'm trying to make a workflow using chained web services, but I'm in > trouble by the time I'm using the output of a service as input to the > another. > I'll try make it clearer here: > I have a service that returns the station's ID located in a specific state > of a country. The return of this service is a list containing 40 different > values, and now I'd like to pass each one as input for another service that > calculates the maximum rainfall rate registered by each station... When I > connect the output with a new input, I receive the error trace attached on > this email. > > Does somebody know how should I proceed in this case? > > > I'm looking forward to have an answer soon! Some suggestions: Can you look at what is being output from listIdByState_output ? It looks as if the getMaxRFRate_input expects an id, but it is being passed something more complicated e.g. the id inside an XML element. Does the lower part of the workflow work correctly if you pass in an id? If you r-click on listIdByState_output does it suggest adding an XML output splitter? > Thanks in advance! Alan ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ taverna-users mailing list [email protected] [email protected] Web site: http://www.taverna.org.uk Mailing lists: http://www.taverna.org.uk/about/contact-us/
