[Freefluo-users] Problems running workflows containing web services

[Nick D. <nic...@li...>]

Hi,

I've been trying out the standalone freefluo and I can get it to work 
for example workflow files such as IterationStrategyExample and 
AlternateExample, but I get errors when I try to run a workflow that 
contains web services (such as BasicArithmeticWithDotNet).  Is there 
something else I need to do before I can use the web services?  The 
error message I got whilst trying to run the BasicArithmeticWithDotNet 
workflow is below.

many thanks,
Nick


E:\freefluo-0.8.2>freefluo -s -o doc\examples\results2.txt 
doc\examples\BasicAri
thmeticWithDotNet.xml
Exception in thread "main" java.lang.RuntimeException: Serious error 
compiling w
orkflow.
      at 
uk.ac.soton.itinnovation.freefluo.main.EngineImpl.compile(EngineImpl.
java:121)
      at 
uk.ac.soton.itinnovation.freefluo.main.Console.runWorkflowAndWait(Con
sole.java:211)
      at 
uk.ac.soton.itinnovation.freefluo.main.Console.run(Console.java:152)
      at 
uk.ac.soton.itinnovation.freefluo.main.Console.main(Console.java:69)
Caused by: java.lang.RuntimeException: Serious error compiling workflow.
      at 
uk.ac.soton.itinnovation.freefluo.exts.taverna.TavernaScuflModelParse
r.parse(TavernaScuflModelParser.java:82)
      at 
uk.ac.soton.itinnovation.freefluo.main.EngineImpl.compile(EngineImpl.
java:101)
      ... 3 more
Caused by: org.embl.ebi.escience.scufl.UnknownProcessorException: Unable 
to loca
te processor with name 'add'
      at 
org.embl.ebi.escience.scufl.ScuflModel.locateProcessor(ScuflModel.jav
a:528)
      at 
org.embl.ebi.escience.scufl.ScuflModel.locatePortOrCreate(ScuflModel.
java:499)
      at 
org.embl.ebi.escience.scufl.DataConstraint.<init>(DataConstraint.java
:32)
      at 
org.embl.ebi.escience.scufl.parser.XScuflParser.populate(XScuflParser
.java:361)
      at 
org.embl.ebi.escience.scufl.parser.XScuflParser.populate(XScuflParser
.java:85)
      at 
uk.ac.soton.itinnovation.freefluo.exts.taverna.TavernaScuflModelParse
r.parse(TavernaScuflModelParser.java:77)
      ... 4 more

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