Hello everyone. Take several days trying to use the functions in Matlab Kepler v1.0 on windows platform. We found all kinds of MatlabExpression, MatlabExpression.xml (ptolemy.matlab package;) or MatlabExpression.xml (org.dart.matlab package;). The first gives the following error "There was a problem invoking the Matlab Ptolemy II interface."
"... 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 shared library ptmatlab available. Refer to $ PTII / Ptolemy / matlab / makefile for more information. in. MatlabExpression.MatlabExpression Because: Could not initialize class ptolemy.matlab.Engine 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) ptolemy.actor.Manager at $ 3.run (Manager.java: 1112) Caused by: java.lang.NoClassDefFoundError: Could not initialize class ptolemy.matlab.Engine at ptolemy.matlab.Expression.preinitialize (Expression.java: 202) ... 8 more Caused by: java.lang.NoClassDefFoundError: Could not initialize class ptolemy.matlab.Engine 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) ptolemy.actor.Manager at $ 3.run (Manager.java: 1112) ... " We set the PATH variable with: a) the path to the program Matlab: bin and win32 directory b) the path to the library where the Kepler have ptmatlab.dll Without positive result. The second file, the Matlab load but fails, the return parameters. ( "Error parsing output: Matlab must not have fired"). If we can avoid changing the source code, better. I would appreciate someone with more experience in Kepler, we would suggest, how to use Matlab functions in Kepler workflow. thanks in advance Quim ------------------------------------------------------------------------------- Quim De Dalmases Enginyer Inform?tic Cap de la Unitat de SIG i Desenvolupament TYPSA CATALUNYA c/ Mallorca n?272 qdedalmases at typsa.es Barcelona 08037 Tfn: +34-93-487-91-99 Fax: +34-93-487-81-38 www.typsa.net
