On Fri, Jun 19, 2009 at 10:34, Paul Fisher<[email protected]> wrote:
> Exception in thread "pool-3-thread-217" java.lang.NumberFormatException: For > input string: "" > at java.lang.NumberFormatException.forInputString(Unknown Source) > at java.lang.Integer.parseInt(Unknown Source) > at java.lang.Integer.parseInt(Unknown Source) > at > net.sf.taverna.t2.provenance.lineageservice.WorkflowDataProcessor.getPosition(WorkflowDataProcessor.java:160) > at > net.sf.taverna.t2.provenance.lineageservice.WorkflowDataProcessor.addWorkflowDataItem(WorkflowDataProcessor.java:65) > at > net.sf.taverna.t2.provenance.lineageservice.EventProcessor.processProcessEvent(EventProcessor.java:602) > at > net.sf.taverna.t2.provenance.lineageservice.Provenance.processEvent(P > rovenance.java:192) > at > net.sf.taverna.t2.provenance.lineageservice.Provenance.acceptRawProvenanceEvent(Provenance.java:133) > at > net.sf.taverna.t2.provenance.connector.DerbyProvenanceConnector$1.run > (DerbyProvenanceConnector.java:293) > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown > Source ) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) > at java.lang.Thread.run(Unknown Source) > > It looks like it's the same error over and over again, in an endless loop. This is a bug in the provenance storage code, it runs in a separate thread, so it should not affect running of the workflow, but you would not be able to see intermediate values for that workflow. http://www.mygrid.org.uk/dev/issues/browse/T2-591 describes the bug - we've removed the warning message from 2.1 beta 2, but the bug itself is not yet fixed, so you would still have the problem of missing intermediate values. I can't run the workflow, as I don't know what the input 'graphId_Paul' value should be. I tried with '1' - which fails in 'getConcepts'. -- Stian Soiland-Reyes, myGrid team School of Computer Science The University of Manchester ------------------------------------------------------------------------------ Are you an open source citizen? Join us for the Open Source Bridge conference! Portland, OR, June 17-19. Two days of sessions, one day of unconference: $250. Need another reason to go? 24-hour hacker lounge. Register today! http://ad.doubleclick.net/clk;215844324;13503038;v?http://opensourcebridge.org _______________________________________________ taverna-users mailing list [email protected] [email protected] Web site: http://www.taverna.org.uk Mailing lists: http://www.taverna.org.uk/taverna-mailing-lists/
