I have some problems with running Taverna workflows on SSP.
I created a Taverna workflow (named HGNCEntrezKegggProfiler-Taverna) recently but it failed while executed. It seems that it needs to download something. In fact, these workflows normally need Taverna 2.5, Bioinformatics edition. Is it possible to install this version of Taverna? Maybe it will help to solve these errors. I also see the error "Execution failure, not data found": I wonder if any data is missing indeed.
I used another version of the workflow earlier (KeggPathwaysfromEnsembl) and it did not fail like this one.
Taverna 2.4 starting time: Sun Dec 7 12:48:17 CET 2014
Looking for workflow engine files
Files extraction...Ended
Taverna 2.4 pre-installed workflow engine ver (10)
Execution by: uid=33392(vme047) gid=31620(vlemed) groups=31620(vlemed),30004(gina)
Executed command: ././executeTaverna2.sh New_HGNCEntrezKegggProfiler2.t2flow -inputfile genes gene_exp.diff gProfiler_Results genesandpaths pathwayImage
running /data/home/vme047/home_cream_408786360/CREAM408786360/auto-deploy-taverna/taverna-2.4.0/wfsubmit.sh New_HGNCEntrezKegggProfiler2.t2flow -inputfile genes gene_exp.diff gProfiler_Results genesandpaths pathwayImage
Submitting Workflow: New_HGNCEntrezKegggProfiler2.t2flow
...
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
...
WARN 2014-12-07 12:49:08,161 (net.sf.taverna.raven.repository.impl.LocalRepository:85) - Could not find artifact org.helio.taverna:helio-activity:0.1
net.sf.taverna.raven.repository.ArtifactNotFoundException: Could not find artifact org.helio.taverna:helio-activity:0.1: Can't find artifact for: org.helio.taverna:helio-activity:0.1
at net.sf.taverna.raven.repository.impl.LocalRepository.fetch(LocalRepository.java:820)
at net.sf.taverna.raven.repository.impl.LocalRepository.act(LocalRepository.java:537)
at net.sf.taverna.raven.repository.impl.LocalRepository.update(LocalRepository.java:491)
at net.sf.taverna.raven.plugins.PluginManager.addPlugin(PluginManager.java:222)
...
Getting files
Execution failure, not data found
Execution finished for Taverna 2.4
Taverna 2.4 ending time: Sun Dec 7 12:49:21 CET 2014
Execution done in: 64 seconds