Hi, Yes, both PATH environment variables are right and I can run Matlab from the command prompt.
The first error window that pops up is a javaw.exe - Entry Point Not Found error that says "The procedure entry point mxSetName could not be located in the dynamic link library libmx.dll." which is then followed by the message I posted above. This message only occurs the first time I attempt to run the workflow. Subsequent tries goes straight the error message posted above. I'm running Matlab 7.8.0.347 R2009a version. Thanks, Peter > > > > On Tue, Jun 30, 2009 at 1:55 PM, Daniel Crawl <crawl at sdsc.edu> wrote: > >> >> Hi Peter, >> >> On windows, make sure the PATH environment variable >> includes both the Matlab bin and win32 directories. (Other >> things to check: make sure those directories exist, and >> see if you can run "matlab" from a cmd prompt). >> >> I've noticed that when the Matlab actor can't find Matlab, >> the exception it throws changes. The first one usually >> describes the actual problem, but subsequent exceptions >> are NoClassDefFoundError like the one in your email. Do >> you get a different exception the first time you try to >> run the workflow? If so, could you please send it to me? >> >> Also, which version of Matlab do you have? >> >> Thanks, >> >> --dan >> >> >> Peter Li wrote: >> >>> Hi all, >>> >>> I'm trying to use the MATLAB actor, but I get this error message when I >>> try >>> to run it. I'm running on windows XP and I've set the environment >>> variables >>> to include the MATLAB bin and its win32 folder. It says that it cant find >>> the ptmatlab shared library but I can see ptmatlab.dll file in the >>> Kepler-1.0.0\lib folder. I'm fairly new at Kepler, so please excuse me if >>> this is a dumb question. >>> >>> ptolemy.kernel.util.IllegalActionException: There was a problem invoking >>> the >>> Ptolemy II Matlab interface. >>> The interface has been tested under Windows and Linux. >>> The interface requires that Matlab be installed on the local machine and >>> that the ptmatlab shared library available. >>> Refer to $PTII/ptolemy/matlab/makefile for more information. >>> in .<Unnamed Object>.MatlabExpression >>> Because: >>> java.lang.NoClassDefFoundError >>> at ptolemy.matlab.Expression.preinitialize(Expression.java:205) >>> at ptolemy.actor.Director.preinitialize(Director.java:865) >>> at >>> >>> ptolemy.domains.sdf.kernel.SDFDirector.preinitialize(SDFDirector.java:527) >>> at >>> ptolemy.actor.CompositeActor.preinitialize(CompositeActor.java:1103) >>> at >>> ptolemy.actor.Manager.preinitializeAndResolveTypes(Manager.java:913) >>> at ptolemy.actor.Manager.initialize(Manager.java:578) >>> at ptolemy.actor.Manager.execute(Manager.java:321) >>> at ptolemy.actor.Manager.run(Manager.java:1071) >>> at ptolemy.actor.Manager$3.run(Manager.java:1112) >>> Caused by: java.lang.NoClassDefFoundError >>> at ptolemy.matlab.Expression.preinitialize(Expression.java:202) >>> ... 8 more >>> Caused by: java.lang.NoClassDefFoundError >>> at ptolemy.matlab.Expression.preinitialize(Expression.java:202) >>> at ptolemy.actor.Director.preinitialize(Director.java:865) >>> at >>> >>> ptolemy.domains.sdf.kernel.SDFDirector.preinitialize(SDFDirector.java:527) >>> at >>> ptolemy.actor.CompositeActor.preinitialize(CompositeActor.java:1103) >>> at >>> ptolemy.actor.Manager.preinitializeAndResolveTypes(Manager.java:913) >>> at ptolemy.actor.Manager.initialize(Manager.java:578) >>> at ptolemy.actor.Manager.execute(Manager.java:321) >>> at ptolemy.actor.Manager.run(Manager.java:1071) >>> at ptolemy.actor.Manager$3.run(Manager.java:1112) >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> Kepler-users mailing list >>> Kepler-users at kepler-project.org >>> http://mercury.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users >>> >>> >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mercury.nceas.ucsb.edu/kepler/pipermail/kepler-users/attachments/20090702/0942c98d/attachment.html>
