Hello; I am also trying to make this work. I'm get the same Java error, and trying to run down the comments about 6.1. This is what I see:
(base) cuz@ubuntu:~$ uname -a
Linux ubuntu 5.8.0-48-generic #54~20.04.1-Ubuntu SMP Sat Mar 20 13:40:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
(base) cuz@ubuntu:~$ uname -r
5.8.0-48-generic
(base) cuz@ubuntu:~$ uname -s
Linux
(base) cuz@ubuntu:~$ scilab -version
Scilab version "6.1.0.0"
scilab-branch-master
(base) cuz@ubuntu:~$ uname -a
Linux ubuntu 5.8.0-48-generic #54~20.04.1-Ubuntu SMP Sat Mar 20 13:40:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
(base) cuz@ubuntu:~$ uname -r
5.8.0-48-generic
(base) cuz@ubuntu:~$ uname -s
Linux
(base) cuz@ubuntu:~$ scilab -version
Scilab version "6.1.0.0"
scilab-branch-master
(base) cuz@ubuntu:~$ scilab
Picked up _JAVA_OPTIONS: -Djava.class.path=/usr/share/java/flexdock.jar:/usr/share/java/skinlf.jar:/usr/share/java/looks.jar:/usr/share/java/commons-logging.jar:/usr/share/java/jhall.jar:/usr/share/java/lucene-core-4.10.4.jar:/usr/share/java/lucene-analyzers-common-4.10.4.jar:/usr/share/java/lucene-queryparser-4.10.4.jar:/usr/share/maven-repo/org/freehep/freehep-util/debian/freehep-util-debian.jar:/usr/share/maven-repo/org/freehep/freehep-io/debian/freehep-io-debian.jar:/usr/share/maven-repo/org/freehep/freehep-graphicsio/debian/freehep-graphicsio-debian.jar:/usr/share/java/freehep-graphicsio-emf-2.1.jar:/usr/share/java/freehep-graphics2d-2.1.1.jar:/usr/share/java/jrosetta-API.jar:/usr/share/java/jrosetta-engine-1.0.4.jar:/usr/share/java/jgraphx.jar:/usr/share/java/jogl2.jar:/usr/share/java/gluegen2-rt.jar:/usr/share/java/jeuclid-core.jar:/usr/share/java/jlatexmath-fop-1.0.7.jar:/usr/share/java/fop.jar:/usr/share/java/saxon.jar:/usr/share/java/batik.jar:/usr/share/java/xml-apis-ext.jar:/usr/share/java/commons-io.jar:/usr/share/java/xmlgraphics-commons.jar:/usr/share/java/avalon-framework.jar:/usr/share/java/jlatexmath-1.0.7.jar:/usr/share/java/ecj.jar:/usr/share/java/javax.activation.jar:/usr/share/java/jaxb-runtime.jar:/usr/share/scilab/modules/jvm/jar/org.scilab.modules.jvm.jar:/usr/share/scilab/modules/helptools/jar/scilab_en_US_help.jar:/usr/share/scilab/modules/helptools/jar/scilab_images.jar:/usr/share/scilab/modules/helptools/jar/scilab_ru_RU_help.jar:/usr/share/scilab/modules/helptools/jar/org.scilab.modules.helptools.jar:/usr/share/scilab/modules/javasci/jar/org.scilab.modules.javasci.jar:/usr/share/scilab/modules/gui/jar/org.scilab.modules.gui.jar:/usr/share/scilab/modules/history_browser/jar/org.scilab.modules.history_browser.jar:/usr/share/scilab/modules/history_manager/jar/org.scilab.modules.history_manager.jar:/usr/share/scilab/modules/localization/jar/org.scilab.modules.localization.jar:/usr/share/scilab/modules/graphic_export/jar/org.scilab.modules.graphic_export.jar:/usr/share/scilab/modules/action_binding/jar/org.scilab.modules.action_binding.jar:/usr/share/scilab/modules/scinotes/jar/org.scilab.modules.scinotes.jar:/usr/share/scilab/modules/preferences/jar/org.scilab.modules.preferences.jar:/usr/share/scilab/modules/graph/jar/org.scilab.modules.graph.jar:/usr/share/scilab/modules/external_objects_java/jar/org.scilab.modules.external_objects_java.jar:/usr/share/scilab/modules/core/jar/org.scilab.modules.core.jar:/usr/share/scilab/modules/graphic_objects/jar/org.scilab.modules.graphic_objects.jar:/usr/share/scilab/modules/ui_data/jar/org.scilab.modules.ui_data.jar:/usr/share/scilab/modules/scirenderer/jar/scirenderer.jar:/usr/share/scilab/modules/completion/jar/org.scilab.modules.completion.jar:/usr/share/scilab/modules/xcos/jar/org.scilab.modules.xcos.jar:/usr/share/scilab/modules/types/jar/org.scilab.modules.types.jar:/usr/share/scilab/modules/renderer/jar/org.scilab.modules.renderer.jar:/usr/share/scilab/modules/console/jar/org.scilab.modules.console.jar:/usr/share/scilab/modules/commons/jar/org.scilab.modules.commons.jar:
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.scilab.modules.jvm.LibraryPath (file:/usr/share/scilab/modules/jvm/jar/org.scilab.modules.jvm.jar) to field java.lang.ClassLoader.sys_paths
WARNING: Please consider reporting this to the maintainers of org.scilab.modules.jvm.LibraryPath
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Could not access to the Main Scilab Class:
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.scilab.modules.localization.Messages.gettext(Unknown Source)
at org.scilab.modules.commons.xml.XConfiguration.<clinit>(Unknown Source)
at org.scilab.modules.core.Scilab.<clinit>(Unknown Source)
Caused by: java.lang.NullPointerException
at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2646)
at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:830)
at java.base/java.lang.System.loadLibrary(System.java:1873)
at org.scilab.modules.localization.MessagesJNI.<clinit>(Unknown Source)
... 3 more
Scilab cannot create Scilab Java Main-Class (we have not been able to find the main Scilab class. Check if the Scilab and thirdparty packages are available).
Hello; I am also trying to make this work. I'm get the same Java error, and trying to run down the comments about 6.1. This is what I see:
(base) cuz@ubuntu:~$ uname -a branch- master branch- master class.path= /usr/share/ java/flexdock. jar:/usr/ share/java/ skinlf. jar:/usr/ share/java/ looks.jar: /usr/share/ java/commons- logging. jar:/usr/ share/java/ jhall.jar: /usr/share/ java/lucene- core-4. 10.4.jar: /usr/share/ java/lucene- analyzers- common- 4.10.4. jar:/usr/ share/java/ lucene- queryparser- 4.10.4. jar:/usr/ share/maven- repo/org/ freehep/ freehep- util/debian/ freehep- util-debian. jar:/usr/ share/maven- repo/org/ freehep/ freehep- io/debian/ freehep- io-debian. jar:/usr/ share/maven- repo/org/ freehep/ freehep- graphicsio/ debian/ freehep- graphicsio- debian. jar:/usr/ share/java/ freehep- graphicsio- emf-2.1. jar:/usr/ share/java/ freehep- graphics2d- 2.1.1.jar: /usr/share/ java/jrosetta- API.jar: /usr/share/ java/jrosetta- engine- 1.0.4.jar: /usr/share/ java/jgraphx. jar:/usr/ share/java/ jogl2.jar: /usr/share/ java/gluegen2- rt.jar: /usr/share/ java/jeuclid- core.jar: /usr/share/ java/jlatexmath -fop-1. 0.7.jar: /usr/share/ java/fop. jar:/usr/ share/java/ saxon.jar: /usr/share/ java/batik. jar:/usr/ share/java/ xml-apis- ext.jar: /usr/share/ java/commons- io.jar: /usr/share/ java/xmlgraphic s-commons. jar:/usr/ share/java/ avalon- framework. jar:/usr/ share/java/ jlatexmath- 1.0.7.jar: /usr/share/ java/ecj. jar:/usr/ share/java/ javax.activatio n.jar:/ usr/share/ java/jaxb- runtime. jar:/usr/ share/scilab/ modules/ jvm/jar/ org.scilab. modules. jvm.jar: /usr/share/ scilab/ modules/ helptools/ jar/scilab_ en_US_help. jar:/usr/ share/scilab/ modules/ helptools/ jar/scilab_ images. jar:/usr/ share/scilab/ modules/ helptools/ jar/scilab_ ru_RU_help. jar:/usr/ share/scilab/ modules/ helptools/ jar/org. scilab. modules. helptools. jar:/usr/ share/scilab/ modules/ javasci/ jar/org. scilab. modules. javasci. jar:/usr/ share/scilab/ modules/ gui/jar/ org.scilab. modules. gui.jar: /usr/share/ scilab/ modules/ history_ browser/ jar/org. scilab. modules. history_ browser. jar:/usr/ share/scilab/ modules/ history_ manager/ jar/org. scilab. modules. history_ manager. jar:/usr/ share/scilab/ modules/ localization/ jar/org. scilab. modules. localization. jar:/usr/ share/scilab/ modules/ graphic_ export/ jar/org. scilab. modules. graphic_ export. jar:/usr/ share/scilab/ modules/ action_ binding/ jar/org. scilab. modules. action_ binding. jar:/usr/ share/scilab/ modules/ scinotes/ jar/org. scilab. modules. scinotes. jar:/usr/ share/scilab/ modules/ preferences/ jar/org. scilab. modules. preferences. jar:/usr/ share/scilab/ modules/ graph/jar/ org.scilab. modules. graph.jar: /usr/share/ scilab/ modules/ external_ objects_ java/jar/ org.scilab. modules. external_ objects_ java.jar: /usr/share/ scilab/ modules/ core/jar/ org.scilab. modules. core.jar: /usr/share/ scilab/ modules/ graphic_ objects/ jar/org. scilab. modules. graphic_ objects. jar:/usr/ share/scilab/ modules/ ui_data/ jar/org. scilab. modules. ui_data. jar:/usr/ share/scilab/ modules/ scirenderer/ jar/scirenderer .jar:/usr/ share/scilab/ modules/ completion/ jar/org. scilab. modules. completion. jar:/usr/ share/scilab/ modules/ xcos/jar/ org.scilab. modules. xcos.jar: /usr/share/ scilab/ modules/ types/jar/ org.scilab. modules. types.jar: /usr/share/ scilab/ modules/ renderer/ jar/org. scilab. modules. renderer. jar:/usr/ share/scilab/ modules/ console/ jar/org. scilab. modules. console. jar:/usr/ share/scilab/ modules/ commons/ jar/org. scilab. modules. commons. jar: modules. jvm.LibraryPath (file:/ usr/share/ scilab/ modules/ jvm/jar/ org.scilab. modules. jvm.jar) to field java.lang. ClassLoader. sys_paths modules. jvm.LibraryPath access= warn to enable warnings of further illegal reflective access operations ExceptionInInit ializerError modules. localization. Messages. gettext( Unknown Source) modules. commons. xml.XConfigurat ion.<clinit> (Unknown Source) modules. core.Scilab. <clinit> (Unknown Source) NullPointerExce ption java.lang. ClassLoader. loadLibrary( ClassLoader. java:2646) java.lang. Runtime. loadLibrary0( Runtime. java:830) java.lang. System. loadLibrary( System. java:1873) modules. localization. MessagesJNI. <clinit> (Unknown Source)
Linux ubuntu 5.8.0-48-generic #54~20.04.1-Ubuntu SMP Sat Mar 20 13:40:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
(base) cuz@ubuntu:~$ uname -r
5.8.0-48-generic
(base) cuz@ubuntu:~$ uname -s
Linux
(base) cuz@ubuntu:~$ scilab -version
Scilab version "6.1.0.0"
scilab-
(base) cuz@ubuntu:~$ uname -a
Linux ubuntu 5.8.0-48-generic #54~20.04.1-Ubuntu SMP Sat Mar 20 13:40:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
(base) cuz@ubuntu:~$ uname -r
5.8.0-48-generic
(base) cuz@ubuntu:~$ uname -s
Linux
(base) cuz@ubuntu:~$ scilab -version
Scilab version "6.1.0.0"
scilab-
(base) cuz@ubuntu:~$ scilab
Picked up _JAVA_OPTIONS: -Djava.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.scilab.
WARNING: Please consider reporting this to the maintainers of org.scilab.
WARNING: Use --illegal-
WARNING: All illegal access operations will be denied in a future release
Could not access to the Main Scilab Class:
Exception in thread "main" java.lang.
at org.scilab.
at org.scilab.
at org.scilab.
Caused by: java.lang.
at java.base/
at java.base/
at java.base/
at org.scilab.
... 3 more
Scilab cannot create Scilab Java Main-Class (we have not been able to find the main Scilab class. Check if the Scilab and thirdparty packages are available).
What else can I do to help? Thank you!