Re: Error installing Ptolemy on ubuntu
[This bounced because majordomo is picky] Hi Eva, You need to download and install TinyOS Go to http://ptolemy.eecs.berkeley.edu/viptos/ Under "Viptos 1.0", follow the "Downloads" link which says: > Unix/Linux support files > > This file has Unix/Linux line endings. > * tinyos-1.x-2007-01-17.tar.gz > (http://ptolemy.eecs.berkeley.edu/viptos1.0/tinyos-1.x-2007-01-17.tar.gz > (95Mb - tar file of the tinyos-1.x cvs repository. Downloaded on > January 17, 2007. You may either download this repository or > download a later version using cvs as per the > Ptolemy II PtinyOS Domain Installation Notes > (http://ptolemy.eecs.berkeley.edu/ptolemyII/ptII6.0/ptII/ptolemy/domains/ptinyos/doc/installation.htm) Take a look at at: http://ptolemy.eecs.berkeley.edu/ptolemyII/ptII6.0/ptII/ptolemy/domains/ptinyos/doc/installation.htm Note that getting TinyOS and Ptolemy set up is tricky. Definitely start with the versions of the tools (TinyOS) that we provide. _Christopher Christopher, Thank you very much once again. Ptolemy II 7 beta worked for me on Ubuntu. On Sol-10 11/06 both versions of ptolemy work just fine as it has java 1.5 installed. Now I'm trying to invoke viptos by running bin/viptos and it starts ok. I have set the following env vars: setenv TOSROOT /opt/tinyos-2.x setenv TOSDIR /opt/tinyos-2.x/tos and finally setenv PTINYOS_MOMLROOT /usr/local/src/ptII7.0.1/ptolemy/domains/ptinyos/ut il However, I read the installation notes (either on the site or in the tarbal l) and a 'vendors' directory is mentioned, which I do not have. I read the manuall saying that the env variables should be: setenv TOSROOT $PTII/vendors/ptinyos/tinyos-1.x setenv TOSDIR $TOSROOT/tos setenv PTINYOS_MOMLROOT $PTII/vendors/ptinyos/moml but I do not have vendors. What is more, I cannot successfully run the demos as I encounter errors abo ut localtions, xml moml...etc. I strongly believe that my env vars are not the appropriate ones. So, which could be the TOSROOT, please, as I only have /usr/local/src/ptII7.0.1/ptolemy/domains/ptinyos with no tos in it. I do not have vendors anyway. I have tinyos-2.x installed in /opt/tinyos-2.x and I run TOSSIM with script s there. It seems that I miss something importand here. Thanks in advance, Eva Kolega Phd Student National Technical University of Athens, Greece Christopher Brooks <[EMAIL PROTECTED]> said: > Hi Eva, > > Ok, I can replicate this with Sun's java. > > The version of Java I tried was: > -bash-3.1$ java -version > java version "1.6.0_05" > Java(TM) SE Runtime Environment (build 1.6.0_05-b13) > Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode, sharing) > > I did: > wget http://ptolemy.eecs.berkeley.edu/ptolemyII/ptII6.0/ptII6.0.2.src.t ar.gz > tar -zxf ptII6.0.2.src.tar.gz > export PTII=/tmp/cxh/ptII6.0.2 > cd $PTII > ./configure > make >& make.out > > What I get is: > > ../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context > private InequalityTerm _replacementElementTerm = new ElementTypeT erm() { > ^ > > To fix this: > > 1) Use Java 1.5 with Ptolemy II 6.0.2, which is what Ptolemy II 6.0.2 >is documented as using. > > or > > 2) Try Ptolemy II 7.0.beta, which should work with Ptolemy Java 1.6 > > or > > 3) Fix the bug in Ptolemy II 6.0.2. This could be very difficult > because there are other changes between 6.0.2 and 7.0. > > > > I recommend using Ptolemy II 7.0.beta. Ptolemy II 7.0.1 should be out > shortly. > > _Christopher > > > > Hello. Thank you all for your advice. > I have tried to install ptolemy on ubuntu as much as I could these da ys... > > However, I still have the same problem. > My java is SUN java located in /usr/lib/jvm/java-6-sun/bin. > > When I run ./configure I get two errors but I do not think they are s evere. > I > have attached them at the end. > > Then I run either (make and make install) or (make >& make.out) as Ch ristop >her > suggests. But nothing happens. I have gnu make 3.81. > Some error I have are: > - -- > fast build with 'CLASSPATH="../../.." /usr/bin/javac -g -O *.java' in > /usr/local/src/ptII6.0.2/ptolemy/actor/parameters > LocationParameter.java:73: cannot access > ptolemy.data.ty
Re: Error installing Ptolemy on ubuntu
Christopher, Thank you very much once again. Ptolemy II 7 beta worked for me on Ubuntu. On Sol-10 11/06 both versions of ptolemy work just fine as it has java 1.5 installed. Now I'm trying to invoke viptos by running bin/viptos and it starts ok. I have set the following env vars: setenv TOSROOT /opt/tinyos-2.x setenv TOSDIR /opt/tinyos-2.x/tos and finally setenv PTINYOS_MOMLROOT /usr/local/src/ptII7.0.1/ptolemy/domains/ptinyos/util However, I read the installation notes (either on the site or in the tarball) and a 'vendors' directory is mentioned, which I do not have. I read the manuall saying that the env variables should be: setenv TOSROOT $PTII/vendors/ptinyos/tinyos-1.x setenv TOSDIR $TOSROOT/tos setenv PTINYOS_MOMLROOT $PTII/vendors/ptinyos/moml but I do not have vendors. What is more, I cannot successfully run the demos as I encounter errors about localtions, xml moml...etc. I strongly believe that my env vars are not the appropriate ones. So, which could be the TOSROOT, please, as I only have /usr/local/src/ptII7.0.1/ptolemy/domains/ptinyos with no tos in it. I do not have vendors anyway. I have tinyos-2.x installed in /opt/tinyos-2.x and I run TOSSIM with scripts there. It seems that I miss something importand here. Thanks in advance, Eva Kolega Phd Student National Technical University of Athens, Greece Christopher Brooks <[EMAIL PROTECTED]> said: > Hi Eva, > > Ok, I can replicate this with Sun's java. > > The version of Java I tried was: > -bash-3.1$ java -version > java version "1.6.0_05" > Java(TM) SE Runtime Environment (build 1.6.0_05-b13) > Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode, sharing) > > I did: > wget http://ptolemy.eecs.berkeley.edu/ptolemyII/ptII6.0/ptII6.0.2.src.tar.gz > tar -zxf ptII6.0.2.src.tar.gz > export PTII=/tmp/cxh/ptII6.0.2 > cd $PTII > ./configure > make >& make.out > > What I get is: > > ../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context > private InequalityTerm _replacementElementTerm = new > ElementTypeTerm() { > ^ > > To fix this: > > 1) Use Java 1.5 with Ptolemy II 6.0.2, which is what Ptolemy II 6.0.2 >is documented as using. > > or > > 2) Try Ptolemy II 7.0.beta, which should work with Ptolemy Java 1.6 > > or > > 3) Fix the bug in Ptolemy II 6.0.2. This could be very difficult > because there are other changes between 6.0.2 and 7.0. > > > > I recommend using Ptolemy II 7.0.beta. Ptolemy II 7.0.1 should be out > shortly. > > _Christopher > > > > Hello. Thank you all for your advice. > I have tried to install ptolemy on ubuntu as much as I could these days... > > However, I still have the same problem. > My java is SUN java located in /usr/lib/jvm/java-6-sun/bin. > > When I run ./configure I get two errors but I do not think they are > severe. > I > have attached them at the end. > > Then I run either (make and make install) or (make >& make.out) as > Christop >her > suggests. But nothing happens. I have gnu make 3.81. > Some error I have are: > > --- > fast build with 'CLASSPATH="../../.." /usr/bin/javac -g -O *.java' in > /usr/local/src/ptII6.0.2/ptolemy/actor/parameters > LocationParameter.java:73: cannot access > ptolemy.data.type.MatrixType.DoubleMatrixType > class file for ptolemy.data.type.MatrixType$DoubleMatrixType not found > setTypeEquals(BaseType.DOUBLE_MATRIX); > ^ > ./../../ptolemy/data/type/MatrixType.java:158: incompatible types > found : ptolemy.data.type.MatrixType.DoubleMatrixType > required: ptolemy.data.type.MatrixType > matrixType = BaseType.DOUBLE_MATRIX; > ^ > 2 errors > > --- >- > make[3]: Entering directory > `/usr/local/src/ptII6.0.2/ptolemy/copernicus/ke >rnel' > fast build with > > 'CLASSPATH="../../..:/usr/local/src/ptII6.0.2/lib/sootclasses.jar:/usr/loca > > l/src/ptII6.0.2/lib/jasminclasses.jar:/usr/local/src/ptII6.0.2/lib/polyglotc > > lasses-1.3.2.jar:/usr/lib/jvm/java-6-sun-1.6.0.03/jre/lib/rt.jar:/usr/lib/jv >m/java-6-sun-1.6.0.03/jre/lib/jce.jar" > /usr/bin/javac -g -O *.java' in > /usr/local/src/ptII6.0.2/ptolemy/copernicus >/kernel > ./../../ptolemy/data/type/ArrayType.java:423: non-static variable this > cann >ot > be referenced from a static context > private InequalityTerm _replacementElementTerm = new > ElementTypeTer >m() { > ^ > ./../../ptolemy/data/type/ArrayType.java:423: non-static variable this > c
Re: Error installing Ptolemy on ubuntu
Hi Eva, Ok, I can replicate this with Sun's java. The version of Java I tried was: -bash-3.1$ java -version java version "1.6.0_05" Java(TM) SE Runtime Environment (build 1.6.0_05-b13) Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode, sharing) I did: wget http://ptolemy.eecs.berkeley.edu/ptolemyII/ptII6.0/ptII6.0.2.src.tar.gz tar -zxf ptII6.0.2.src.tar.gz export PTII=/tmp/cxh/ptII6.0.2 cd $PTII ./configure make >& make.out What I get is: ../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTerm() { ^ To fix this: 1) Use Java 1.5 with Ptolemy II 6.0.2, which is what Ptolemy II 6.0.2 is documented as using. or 2) Try Ptolemy II 7.0.beta, which should work with Ptolemy Java 1.6 or 3) Fix the bug in Ptolemy II 6.0.2. This could be very difficult because there are other changes between 6.0.2 and 7.0. I recommend using Ptolemy II 7.0.beta. Ptolemy II 7.0.1 should be out shortly. _Christopher Hello. Thank you all for your advice. I have tried to install ptolemy on ubuntu as much as I could these days... However, I still have the same problem. My java is SUN java located in /usr/lib/jvm/java-6-sun/bin. When I run ./configure I get two errors but I do not think they are severe. I have attached them at the end. Then I run either (make and make install) or (make >& make.out) as Christop her suggests. But nothing happens. I have gnu make 3.81. Some error I have are: --- fast build with 'CLASSPATH="../../.." /usr/bin/javac -g -O *.java' in /usr/local/src/ptII6.0.2/ptolemy/actor/parameters LocationParameter.java:73: cannot access ptolemy.data.type.MatrixType.DoubleMatrixType class file for ptolemy.data.type.MatrixType$DoubleMatrixType not found setTypeEquals(BaseType.DOUBLE_MATRIX); ^ ./../../ptolemy/data/type/MatrixType.java:158: incompatible types found : ptolemy.data.type.MatrixType.DoubleMatrixType required: ptolemy.data.type.MatrixType matrixType = BaseType.DOUBLE_MATRIX; ^ 2 errors --- - make[3]: Entering directory `/usr/local/src/ptII6.0.2/ptolemy/copernicus/ke rnel' fast build with 'CLASSPATH="../../..:/usr/local/src/ptII6.0.2/lib/sootclasses.jar:/usr/loca l/src/ptII6.0.2/lib/jasminclasses.jar:/usr/local/src/ptII6.0.2/lib/polyglotc lasses-1.3.2.jar:/usr/lib/jvm/java-6-sun-1.6.0.03/jre/lib/rt.jar:/usr/lib/jv m/java-6-sun-1.6.0.03/jre/lib/jce.jar" /usr/bin/javac -g -O *.java' in /usr/local/src/ptII6.0.2/ptolemy/copernicus /kernel ./../../ptolemy/data/type/ArrayType.java:423: non-static variable this cann ot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTer m() { ^ ./../../ptolemy/data/type/ArrayType.java:423: non-static variable this cann ot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTer m() { ^ Note: Some input files use or override a deprecated --- -- fast build with 'CLASSPATH="../../../../../.." /usr/bin/javac -g -O *.java' in /usr/local/src/ptII6.0.2/ptolemy/codegen/c/domains/sdf/lib ./../../../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTer m() { ^ ./../../../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTer m() { ^ Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. 2 errors --- -- make[6]: Leaving directory `/usr/local/src/ptII6.0.2/ptolemy/codegen/c/actor/lib/test' fast build with 'CLASSPATH="../../../../.." /usr/bin/javac -g -O *.java' in /usr/local/src/ptII6.0.2/ptolemy/codegen/c/actor/lib ./../../../../ptolemy/data/type/ArrayType.java:423: non-static variable thi
Re: Error installing Ptolemy on ubuntu
Hello. Thank you all for your advice. I have tried to install ptolemy on ubuntu as much as I could these days... However, I still have the same problem. My java is SUN java located in /usr/lib/jvm/java-6-sun/bin. When I run ./configure I get two errors but I do not think they are severe. I have attached them at the end. Then I run either (make and make install) or (make >& make.out) as Christopher suggests. But nothing happens. I have gnu make 3.81. Some error I have are: --- fast build with 'CLASSPATH="../../.." /usr/bin/javac -g -O *.java' in /usr/local/src/ptII6.0.2/ptolemy/actor/parameters LocationParameter.java:73: cannot access ptolemy.data.type.MatrixType.DoubleMatrixType class file for ptolemy.data.type.MatrixType$DoubleMatrixType not found setTypeEquals(BaseType.DOUBLE_MATRIX); ^ ./../../ptolemy/data/type/MatrixType.java:158: incompatible types found : ptolemy.data.type.MatrixType.DoubleMatrixType required: ptolemy.data.type.MatrixType matrixType = BaseType.DOUBLE_MATRIX; ^ 2 errors make[3]: Entering directory `/usr/local/src/ptII6.0.2/ptolemy/copernicus/kernel' fast build with 'CLASSPATH="../../..:/usr/local/src/ptII6.0.2/lib/sootclasses.jar:/usr/local/src/ptII6.0.2/lib/jasminclasses.jar:/usr/local/src/ptII6.0.2/lib/polyglotclasses-1.3.2.jar:/usr/lib/jvm/java-6-sun-1.6.0.03/jre/lib/rt.jar:/usr/lib/jvm/java-6-sun-1.6.0.03/jre/lib/jce.jar" /usr/bin/javac -g -O *.java' in /usr/local/src/ptII6.0.2/ptolemy/copernicus/kernel ./../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTerm() { ^ ./../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTerm() { ^ Note: Some input files use or override a deprecated - fast build with 'CLASSPATH="../../../../../.." /usr/bin/javac -g -O *.java' in /usr/local/src/ptII6.0.2/ptolemy/codegen/c/domains/sdf/lib ./../../../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTerm() { ^ ./../../../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTerm() { ^ Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. 2 errors - make[6]: Leaving directory `/usr/local/src/ptII6.0.2/ptolemy/codegen/c/actor/lib/test' fast build with 'CLASSPATH="../../../../.." /usr/bin/javac -g -O *.java' in /usr/local/src/ptII6.0.2/ptolemy/codegen/c/actor/lib ./../../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTerm() { ^ ./../../../../ptolemy/data/type/ArrayType.java:423: non-static variable this cannot be referenced from a static context private InequalityTerm _replacementElementTerm = new ElementTypeTerm() { ^ -- I have also tried to compile either with CLASSPATH set, or without. Still nothing good happens. In ptolemy/data/type I have the attached classes after the compilation. I do have TypeLattice.class in there and not in ptolemy/data. I have tried to install ptolemy in a new ubuntu 7-10 machine. I got the errors at the end. It seems that there is a problem with ubuntu somehow. I would like to install Viptos and I have already installed tinyos-2.x on ubuntu, so ptolemy is the other prerequisite for VIPTOS. I think I should try to migrate to another Linux distribution. In that case I will unfortunatelly have to go through the painfull installation of tinyos(package after package). I would appreciate any new suggestion upon these. Thanks in advance, Eva Kolega Phd student National Technical University of Athens, GREECE -REST OF THE ERRORS-- --
Re: Error installing Ptolemy on ubuntu
Hi, I had trouble running eclipse on Kubuntu, since the java jdk supported by aptitude doesn't work. So I had to install it separately by downloading it from the website. However after I got eclipse running, I didn't have any trouble with Ptolemy, where all I had to do was set the right paths. Does you eclipse installation work? If yes, then it should just be problems with the classpath. Jia On Mon, Mar 31, 2008 at 10:56 AM, Matthew Jones <[EMAIL PROTECTED]> wrote: > My first guess -- check if you are using gcj rather than Sun's java. gcj > is installed by default on ubuntu and definitely shows the sorts of > crazy errors you listed. If you can verify that you're using Sun's java > engine rather than gcj. > > Matt > > [EMAIL PROTECTED] wrote: > > Hello everybody. > > > > Many thanks to Christopher who has helped me a lot with ptolemy. It > works fine > > on Solaris 10 with gnu make. > > > > Now I am trying to install ptolemy on ubuntu 7.10 but I have too many > errors > > with java. > > > > I have set PTII, PATH and CLASSPATH variables. > > > > I do not know what is wrong. > > > > I would be grateful if I had a suggestion for a workaround. > > > > Thanks in advance, > > > > Eva Kolega > > Phd student > > National Technical University of Athens, GREECE > > > > SAMPLE ERRORS-- > > Caused by: java.lang.NoClassDefFoundError: Could not initialize class > > ptolemy.data.type.TypeLattice > > at ptolemy.moml.filter.ActorIndex.main(ActorIndex.java:264) > > Parsing: > > > file:/usr/local/src/ptII6.0.2/ptolemy/domains/sdf/demo/LMSAdaptive/LMSAdaptive.xml > > Warning, failed to parse > > $CLASSPATH/ptolemy/domains/sdf/demo/LMSAdaptive/LMSAdaptive.xml > > com.microstar.xml.XmlException: XML element "property" triggers > exception: > > java.lang.NoClassDefFoundError: Could not initialize class > > ptolemy.data.type.TypeLattice in > > http://ptolemy.eecs.berkeley.edu/xml/dtd/MoML_1.dtd at line 7 and column > 69 > > Caused by: > > java.lang.NoClassDefFoundError: Could not initialize class > > ptolemy.data.type.TypeLattice > > > > > > > > > Posted to the ptolemy-hackers mailing list. Please send administrative > > mail for this list to: [EMAIL PROTECTED] > > > > -- > ~ > Matthew B. Jones > Director of Informatics Research and Development > National Center for Ecological Analysis and Synthesis (NCEAS) > UC Santa Barbara > [EMAIL PROTECTED] Ph: 1-907-523-1960 > http://www.nceas.ucsb.edu/ecoinfo > ~ > > > > Posted to the ptolemy-hackers mailing list. Please send administrative > mail for this list to: [EMAIL PROTECTED] >
Re: Error installing Ptolemy on ubuntu
My first guess -- check if you are using gcj rather than Sun's java. gcj is installed by default on ubuntu and definitely shows the sorts of crazy errors you listed. If you can verify that you're using Sun's java engine rather than gcj. Matt [EMAIL PROTECTED] wrote: Hello everybody. Many thanks to Christopher who has helped me a lot with ptolemy. It works fine on Solaris 10 with gnu make. Now I am trying to install ptolemy on ubuntu 7.10 but I have too many errors with java. I have set PTII, PATH and CLASSPATH variables. I do not know what is wrong. I would be grateful if I had a suggestion for a workaround. Thanks in advance, Eva Kolega Phd student National Technical University of Athens, GREECE SAMPLE ERRORS-- Caused by: java.lang.NoClassDefFoundError: Could not initialize class ptolemy.data.type.TypeLattice at ptolemy.moml.filter.ActorIndex.main(ActorIndex.java:264) Parsing: file:/usr/local/src/ptII6.0.2/ptolemy/domains/sdf/demo/LMSAdaptive/LMSAdaptive.xml Warning, failed to parse $CLASSPATH/ptolemy/domains/sdf/demo/LMSAdaptive/LMSAdaptive.xml com.microstar.xml.XmlException: XML element "property" triggers exception: java.lang.NoClassDefFoundError: Could not initialize class ptolemy.data.type.TypeLattice in http://ptolemy.eecs.berkeley.edu/xml/dtd/MoML_1.dtd at line 7 and column 69 Caused by: java.lang.NoClassDefFoundError: Could not initialize class ptolemy.data.type.TypeLattice Posted to the ptolemy-hackers mailing list. Please send administrative mail for this list to: [EMAIL PROTECTED] -- ~ Matthew B. Jones Director of Informatics Research and Development National Center for Ecological Analysis and Synthesis (NCEAS) UC Santa Barbara [EMAIL PROTECTED] Ph: 1-907-523-1960 http://www.nceas.ucsb.edu/ecoinfo ~ Posted to the ptolemy-hackers mailing list. Please send administrative mail for this list to: [EMAIL PROTECTED]
Re: Error installing Ptolemy on ubuntu
Hi Eva, Either your classpath is not set properly or else the file $PTII/ptolemy/data/TypeLattice.class does not exist. Does $PTII/ptolemy/data/TypeLattice.class exist? Did you build Ptolemy using the commands below? cd $PTII ./configure make >& make.out Does make.out contain errors? Look for lines that have "***" in them. _Christopher Hello everybody. Many thanks to Christopher who has helped me a lot with ptolemy. It works f ine on Solaris 10 with gnu make. Now I am trying to install ptolemy on ubuntu 7.10 but I have too many error s with java. I have set PTII, PATH and CLASSPATH variables. I do not know what is wrong. I would be grateful if I had a suggestion for a workaround. Thanks in advance, Eva Kolega Phd student National Technical University of Athens, GREECE SAMPLE ERRORS-- Caused by: java.lang.NoClassDefFoundError: Could not initialize class ptolemy.data.type.TypeLattice at ptolemy.moml.filter.ActorIndex.main(ActorIndex.java:264) Parsing: file:/usr/local/src/ptII6.0.2/ptolemy/domains/sdf/demo/LMSAdaptive/LMSAdapt ive.xml Warning, failed to parse $CLASSPATH/ptolemy/domains/sdf/demo/LMSAdaptive/LMSAdaptive.xml com.microstar.xml.XmlException: XML element "property" triggers exception: java.lang.NoClassDefFoundError: Could not initialize class ptolemy.data.type.TypeLattice in http://ptolemy.eecs.berkeley.edu/xml/dtd/MoML_1.dtd at line 7 and column 69 Caused by: java.lang.NoClassDefFoundError: Could not initialize class ptolemy.data.type.TypeLattice --- - Posted to the ptolemy-hackers mailing list. Please send administrative mail for this list to: [EMAIL PROTECTED] Posted to the ptolemy-hackers mailing list. Please send administrative mail for this list to: [EMAIL PROTECTED]