Hello,

I am using a service that has a boolean as output, not a string. Apparently, this leads to an error message in Taverna 2 (see below) (unless something else is wrong; I am still testing the service).

Will Taverna be able to handle anything other than Strings? Or at least automatically convert basic non-string port types to strings (e.g. a boolean to true/false)?

Many thanks,
Marco.

ERROR 2009-03-03 14:04:27,625 (net.sf.taverna.t2.activities.wsdl.WSDLActivity:29
6) - Error finding the input data for addRdf
net.sf.taverna.t2.reference.ReferenceServiceException: Failed to register POJO,
found a type 'java.lang.Boolean' which cannot be registered with the reference m
anager
        at net.sf.taverna.t2.reference.impl.ReferenceServiceImpl.getNameForObjec
t(ReferenceServiceImpl.java:217)
        at net.sf.taverna.t2.reference.impl.ReferenceServiceImpl.register(Refere
nceServiceImpl.java:134)
        at net.sf.taverna.t2.activities.wsdl.WSDLActivity$1.run(WSDLActivity.jav
a:280)
        at java.lang.Thread.run(Unknown Source)
WARN  2009-03-03 14:04:27,625 (net.sf.taverna.t2.workflowmodel.processor.dispatc
h.layers.Invoke:196) - Failed (INVOCATION) invoking net.sf.taverna.t2.activities
.wsdl.wsdlactiv...@e6657f for job net.sf.taverna.t2.workflowmodel.processor.disp
atch.events.dispatchjobev...@141172b: Unable to find input data
net.sf.taverna.t2.reference.ReferenceServiceException: Failed to register POJO,
found a type 'java.lang.Boolean' which cannot be registered with the reference m
anager
        at net.sf.taverna.t2.reference.impl.ReferenceServiceImpl.getNameForObjec
t(ReferenceServiceImpl.java:217)
        at net.sf.taverna.t2.reference.impl.ReferenceServiceImpl.register(Refere
nceServiceImpl.java:134)
        at net.sf.taverna.t2.activities.wsdl.WSDLActivity$1.run(WSDLActivity.jav
a:280)
        at java.lang.Thread.run(Unknown Source)

-- 

Marco Roos
Faculty of Science
University of Amsterdam
Kruislaan 403, room F1.02
1098 SJ Amsterdam
tel. +31 (0) 20 525 7522
http://home.medewerker.uva.nl/m.roos1 (includes links to social networks)
Note the change of e-mail address to [email protected]



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