[kepler-dev] [Bug 5025] New: Couldn't run the workflows 00-StatisticalSummary and 08-CommandLine_2

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5025

           Summary: Couldn't run the workflows 00-StatisticalSummary and
                    08-CommandLine_2
           Product: Kepler
           Version: 1.x dev
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: berkley at nceas.ucsb.edu
        ReportedBy: tao at nceas.ucsb.edu
         QAContact: kepler-dev at kepler-project.org


On windows vista (With R 2.9) and windows 7 (With R 2.10.1), I got the errors:

1(00-StatisticalSummary):

ptolemy.kernel.util.IllegalActionException: There has been a problem running
the R script!
It may be due to an error in your script, it may be that R is not
installed on your system, or it may not be on your path and cannot
be located by Kepler.  Please make sure R is installed and the
R command line executable is in the path.For more information, see 
 section 8.2.2 of the Kepler User Manual.
  in .00-StatisticalSummary.SummaryStatistics
Because:
java.lang.NullPointerException
    at org.ecoinformatics.seek.R.RExpression.fire(RExpression.java:915)
    at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:469)
    at
ptolemy.actor.sched.StaticSchedulingDirector.fire(StaticSchedulingDirector.java:188)
    at ptolemy.actor.CompositeActor.fire(CompositeActor.java:458)
    at ptolemy.actor.Manager.iterate(Manager.java:749)
    at ptolemy.actor.Manager.execute(Manager.java:351)
    at ptolemy.actor.Manager.run(Manager.java:1162)
    at ptolemy.actor.Manager$3.run(Manager.java:1215)
Caused by: java.lang.NullPointerException
    at org.ecoinformatics.seek.R.RExpression.fire(RExpression.java:901)
    ... 7 more
Caused by: java.lang.NullPointerException
    at org.ecoinformatics.seek.R.RExpression.fire(RExpression.java:901)
    at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:469)
    at
ptolemy.actor.sched.StaticSchedulingDirector.fire(StaticSchedulingDirector.java:188)
    at ptolemy.actor.CompositeActor.fire(CompositeActor.java:458)
    at ptolemy.actor.Manager.iterate(Manager.java:749)
    at ptolemy.actor.Manager.execute(Manager.java:351)
    at ptolemy.actor.Manager.run(Manager.java:1162)
    at ptolemy.actor.Manager$3.run(Manager.java:1215)



2(08-CommandLine_2):

ptolemy.kernel.util.IllegalActionException: Problem executing the command ''
in the directory:
C:\Users\tao\KeplerData\Kepler-2.0-Demos\demos\getting-started
  in .08-CommandLine_2.External Execution
Because:
Cannot run program "R" (in directory
"C:\Users\tao\KeplerData\Kepler-2.0-Demos\demos\getting-started"):
CreateProcess error=2, The system cannot find the file specified
    at ptolemy.actor.lib.Exec._exec(Exec.java:570)
    at ptolemy.actor.lib.Exec.fire(Exec.java:320)
    at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:469)
    at
ptolemy.actor.sched.StaticSchedulingDirector.fire(StaticSchedulingDirector.java:188)
    at ptolemy.actor.CompositeActor.fire(CompositeActor.java:458)
    at ptolemy.actor.Manager.iterate(Manager.java:749)
    at ptolemy.actor.Manager.execute(Manager.java:351)
    at ptolemy.actor.Manager.run(Manager.java:1162)
    at ptolemy.actor.Manager$3.run(Manager.java:1215)
Caused by: java.io.IOException: Cannot run program "R" (in directory
"C:\Users\tao\KeplerData\Kepler-2.0-Demos\demos\getting-started"):
CreateProcess error=2, The system cannot find the file specified
    at java.lang.ProcessBuilder.start(Unknown Source)
    at java.lang.Runtime.exec(Unknown Source)
    at ptolemy.actor.lib.Exec._exec(Exec.java:550)
    ... 8 more
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find
the file specified
    at java.lang.ProcessImpl.create(Native Method)
    at java.lang.ProcessImpl.<init>(Unknown Source)
    at java.lang.ProcessImpl.start(Unknown Source)
    ... 11 more
Caused by: java.io.IOException: Cannot run program "R" (in directory
"C:\Users\tao\KeplerData\Kepler-2.0-Demos\demos\getting-started"):
CreateProcess error=2, The system cannot find the file specified
    at java.lang.ProcessBuilder.start(Unknown Source)
    at java.lang.Runtime.exec(Unknown Source)
    at ptolemy.actor.lib.Exec._exec(Exec.java:550)
    at ptolemy.actor.lib.Exec.fire(Exec.java:320)
    at ptolemy.actor.AtomicActor.iterate(AtomicActor.java:469)
    at
ptolemy.actor.sched.StaticSchedulingDirector.fire(StaticSchedulingDirector.java:188)
    at ptolemy.actor.CompositeActor.fire(CompositeActor.java:458)
    at ptolemy.actor.Manager.iterate(Manager.java:749)
    at ptolemy.actor.Manager.execute(Manager.java:351)
    at ptolemy.actor.Manager.run(Manager.java:1162)
    at ptolemy.actor.Manager$3.run(Manager.java:1215)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find
the file specified
    at java.lang.ProcessImpl.create(Native Method)
    at java.lang.ProcessImpl.<init>(Unknown Source)
    at java.lang.ProcessImpl.start(Unknown Source)
    ... 11 more

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