Sorry this hasn't been easy, and no help from me yet -- I'm trying to get Matlab and a license for my 32bit XP box so that I can try to replicate, hopefully on Monday. It seems to me it should work on your XP box. The last commit message for ptmatlab.dll says it's 32bit: -------------- r24053 | crawl | 2010-04-29 13:30:49 -0700 (Thu, 29 Apr 2010) | 2 lines
updating matlab jni library for 32 bit windows based on ptmatlab.cc r57728. -------------- Interesting to hear about the error on 64bit AMD, sounds like we have an (additional) problem there. Can you send your PATH? Derik On Apr 20, 2012, at 8:14 PM, Wade Sheldon wrote: > No joy under Win7/64 either with a clean install of Kepler 2.3 and the proper > Matlab paths (albeit R2010a 64bit). However this time I get an error related > to running 32bit libraries on the system: > C:\Program Files > (x86)\Kepler-2.3\common-2.3.0\lib\ptolemy\matlab\ptmatlab.dll: Can't load IA > 32-bit .dll on a AMD 64-bit platform > > (This is an Intel Core i7, not AMD cpu, BTW). > > Sigh. Harder than I'd hoped. Python and R work fine as on WinXP/32 - the > problem is just related to the MatlabExpression actor, which is what I'm > particularly interested in using. > > -Wade > > > On 4/20/2012 10:41 PM, Wade Sheldon wrote: >> Also, I updated Java to the latest version (1.6.0_31-b05), uninstalled >> Kepler, and reinstalled from a full admin account. Same results. From what I >> can find on the web, that "The operating system cannot run %1" is a generic >> error that implies a path issue. Anything I can check regarding the Kepler >> classpath or libraries come to mind? >> >> Thanks again for your help. >> >> -Wade >> >> On 4/20/2012 10:02 PM, Wade Sheldon wrote: >>> Thanks, Christopher. I had already perused the mailing list archives via >>> Google and just saw references to the same issue without solutions. I >>> confirmed that the JVM bit width is 32 (Java version 1.6.0_20). >>> >>> I set up a simpler workflow with just a SDF director, MatalbExpression >>> actor and text display actor, and configured the expression: >>> "rand(100,1);", but I got the same error. Here's the trace from the first >>> time it was invoked, which yielded a little more info as you indicated, >>> specifically "C:\Program >>> Files\Kepler-2.3\common-2.3.0\lib\ptolemy\matlab\ptmatlab.dll: The >>> operating system cannot run %1". Hope that points to a specific issue. >>> >>> Thanks. >>> >>> -Wade >>> >>> complete stack dump: >>> ptolemy.kernel.util.IllegalActionException: There was a problem invoking >>> the Ptolemy II Matlab interface. >>> The interface has been tested under Linux, Mac OS X, and Windows. >>> The interface requires that Matlab be installed on the local machine and >>> that the ptmatlab shared library available. >>> * Under Linux, you must have the LD_LIBRARY_PATH environment variable set >>> to include the directories that contain libmx.so and libptmatlab.so. >>> * Under Mac OS X, you must have the DYLD_LIBRARY_PATH environment variable >>> set to include the directories that contain libmx.dylib and >>> libptmatlab.jnilib. >>> * Under Windows, you must have your PATH set to include the Matlab >>> bin/win32 or equivalent directory so that libmex.dll is found and the >>> directory that contains libptmatlab.dll. In addition, if you are running >>> under Windows from the Cygwin bash prompt, then you must start Vergil with >>> the -jni argument: $PTII/bin/vergil -jni. For details, see >>> $PTII/jni/package.html. >>> Refer to $PTII/ptolemy/matlab/makefile for more information. >>> in .Unnamed1.MatlabExpression >>> Because: >>> C:\Program Files\Kepler-2.3\common-2.3.0\lib\ptolemy\matlab\ptmatlab.dll: >>> The operating system cannot run %1 >>> at ptolemy.matlab.Expression.preinitialize(Expression.java:263) >>> at ptolemy.actor.Director.preinitialize(Director.java:1056) >>> at ptolemy.actor.Director.preinitialize(Director.java:1035) >>> at >>> ptolemy.domains.sdf.kernel.SDFDirector.preinitialize(SDFDirector.java:655) >>> at ptolemy.actor.CompositeActor.preinitialize(CompositeActor.java:1735) >>> at ptolemy.actor.Manager.preinitializeAndResolveTypes(Manager.java:930) >>> at ptolemy.actor.Manager.initialize(Manager.java:636) >>> at ptolemy.actor.Manager.execute(Manager.java:340) >>> at ptolemy.actor.Manager.run(Manager.java:1111) >>> at ptolemy.actor.Manager$PtolemyRunThread.run(Manager.java:1641) >>> Caused by: java.lang.UnsatisfiedLinkError: C:\Program >>> Files\Kepler-2.3\common-2.3.0\lib\ptolemy\matlab\ptmatlab.dll: The >>> operating system cannot run %1 >>> at java.lang.ClassLoader$NativeLibrary.load(Native Method) >>> at java.lang.ClassLoader.loadLibrary0(Unknown Source) >>> at java.lang.ClassLoader.loadLibrary(Unknown Source) >>> at java.lang.Runtime.load0(Unknown Source) >>> at java.lang.System.load(Unknown Source) >>> at >>> ptolemy.data.expr.UtilityFunctions._loadLibrary(UtilityFunctions.java:2068) >>> at >>> ptolemy.data.expr.UtilityFunctions.loadLibrary(UtilityFunctions.java:927) >>> at ptolemy.matlab.Engine.<clinit>(Engine.java:176) >>> at ptolemy.matlab.Expression.preinitialize(Expression.java:260) >>> ... 9 more >>> Caused by: java.lang.UnsatisfiedLinkError: C:\Program >>> Files\Kepler-2.3\common-2.3.0\lib\ptolemy\matlab\ptmatlab.dll: The >>> operating system cannot run %1 >>> at java.lang.ClassLoader$NativeLibrary.load(Native Method) >>> at java.lang.ClassLoader.loadLibrary0(Unknown Source) >>> at java.lang.ClassLoader.loadLibrary(Unknown Source) >>> at java.lang.Runtime.load0(Unknown Source) >>> at java.lang.System.load(Unknown Source) >>> at >>> ptolemy.data.expr.UtilityFunctions._loadLibrary(UtilityFunctions.java:2068) >>> at >>> ptolemy.data.expr.UtilityFunctions.loadLibrary(UtilityFunctions.java:927) >>> at ptolemy.matlab.Engine.<clinit>(Engine.java:176) >>> at ptolemy.matlab.Expression.preinitialize(Expression.java:260) >>> at ptolemy.actor.Director.preinitialize(Director.java:1056) >>> at ptolemy.actor.Director.preinitialize(Director.java:1035) >>> at >>> ptolemy.domains.sdf.kernel.SDFDirector.preinitialize(SDFDirector.java:655) >>> at ptolemy.actor.CompositeActor.preinitialize(CompositeActor.java:1735) >>> at ptolemy.actor.Manager.preinitializeAndResolveTypes(Manager.java:930) >>> at ptolemy.actor.Manager.initialize(Manager.java:636) >>> at ptolemy.actor.Manager.execute(Manager.java:340) >>> at ptolemy.actor.Manager.run(Manager.java:1111) >>> at ptolemy.actor.Manager$PtolemyRunThread.run(Manager.java:1641) >>> >>> >>> On 4/20/2012 6:38 PM, Christopher Brooks wrote: >>>> Hi Wade, >>>> I don't think I have a WinXP installation at hand, but I was able to run >>>> the MatlabExpression demo under Windows Server 2003 with a 32-bit JVM from >>>> a clean install of Kepler-2.3. Windows Server 2003 is fairly similar to >>>> XP. >>>> >>>> To determine the bit width of your JVM, start up Kepler, go to Tools -> >>>> check settings and look at the value of >>>> sun.arch.data.model = 32 >>>> >>>> When I start a dos shell (Start->Run->cmd), I can start matlab from the >>>> command line, which works for you. >>> >> > > -- > ______________________________________________________________________________ > > Wade M. Sheldon > GCE-LTER Information Manager/SIMO Database Administrator > School of Marine Programs > University of Georgia > Athens, GA 30602-3636 > Email: shel...@uga.edu > WWW: http://gce-lter.marsci.uga.edu/public/app/personnel_bios.asp?id=wsheldon > > > _______________________________________________ > Kepler-users mailing list > Kepler-users@kepler-project.org > http://lists.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users _______________________________________________ Kepler-users mailing list Kepler-users@kepler-project.org http://lists.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users
