Hi Murat, if you use the version of next.openmole.org (the dev version) you should have java 8. The version 6 of OpenMOLE is supposed to support java 7 (we didn't test it explicitely though). By any chance can you install java 8 ? Otherwise I can check if openmole 6 run on java 7 and we will release a 6.1 fixing this pb. OpenMOLE 6 is the last version of OpenMOLE supporting java 7, from the OpenMOLE 7, java 8 will be requiered.
Romain Le 22/11/2016 à 22:29, Murat Yildizoglu a écrit : > Hi Romain, > > When I try to execute ./openmole after having extracted the tar.gz, I > get the following error. Is my Java version too old? > > java version "1.7.0_25" > > Java(TM) SE Runtime Environment (build 1.7.0_25-b15) > > Java HotSpot(TM) 64-Bit Server VM (build 23.25-b01, mixed mode) > > MacBookAir:openmole myildi$ ./openmole > > Exception in thread "main" java.lang.UnsupportedClassVersionError: > org/openmole/launcher/Launcher : Unsupported major.minor version 52.0 > > at java.lang.ClassLoader.defineClass1(Native Method) > > at java.lang.ClassLoader.defineClass(ClassLoader.java:792) > > at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > > at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > > at java.net.URLClassLoader.access$100(URLClassLoader.java:71) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > > at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482) > > > 2016-11-19 13:46 GMT+01:00 Romain Reuillon <[email protected] > <mailto:[email protected]>>: > > Long time, no release! More than a year! > > The OpenMOLE team is very proud to disclose "Mostly Magic", the > 6th major version of OpenMOLE. As a reminder OpenMOLE (not very > usefull for you it might be of use if you want to forward the mail > to all your friends and familly :)) is a software for parameter > exploration, optimisation, data processing which allow a simple > access to large scale distributed execution environments. It has > been designed to be useful for a wide range of users and is usable > even for people with no knowledge in distributed computing. > > You can discover and download this free and open-source software > at https://www.openmole.org > > > What's new? > > * A new task has been introduced, the CARETask. It makes it > easier than ever to run your applications and their > dependencies (C, Python, R, ...) in OpenMOLE > * The access to EGI is now base on DIRAC and webdav. It is more > reliable, more scalable an more efficient > * A Path type is now available in samplings to avoid copying > files over local networks (use with Clusters and shared file > systems only, not on EGI) > * Authentications are now tested when they are created. Valid > authentications methods are marked with a green OK tag and can > be used in the workflow > * The optimisation methods have been redesigned to be easier to use > * A new import wizard is here to ease the integration of your > programs in OpenMOLE > * The file browser of the GUI has been revamped and its now fast > and handy > * The execution panel has been widely improved. > * A new democratic (/or is it?/) process to decide on the > release name :) > > > What's to come in next release? > > * First we plan to avoid as much as possible the long release > cycles such as this one, we will make our best to shorten the > release cycle of OpenMOLE to a few months. > * A new website is under development (thanks Paul & Etienne aka > jQuery team) > * The documentation will be emporered with a search function in > the documentation (thanks Julien!!!) > * A new ContainerTask will offer support for Docker / OCI containers > * A modular OpenMOLE, with additional plugins enabled on demand > * Improvement of the interface to be even more user friendly, > with more tooltips and integrated help. > * Tutorials can be written in markdown! > > > What's on our mind for 2017? > > * A multi-user version that you can install on a server and be > used by several user at the same time > * The possibility to delegate computation to cloud provider such > as Amazon, Azure... and cloud middleware such as open stack. > > > "Wow, that's exciting, how can I help if..." > > > "I' m a beginner?" > > That's *even better*: > > * suggest features through issues > * contribute to the documentation > * spread the word! > > > "I'm an advanced user but I'm not sure I can hack in OpenMOLE?" > > * write tutorials > * share your workflows on the Market > * invite us for tutorials / give a tutorial yourself (we can help!) > > > "I speak Scala?" > > * implement features :) > * check the issue list and try to fix things (we'll introduce > finer labelling for easy picks) > > > "Great is that all?" > > That's already a lot! But if you like OpenMOLE show it to the world: > > * Follow us on Twitter: https://twitter.com/OpenMOLE > * Star us on GitHub: https://github.com/openmole/openmole > <https://github.com/openmole/openmole> > * Cite our papers https://www.openmole.org/who_are_we.html > <https://www.openmole.org/who_are_we.html> > > You can always test the development version of OpenMOLE at > https://next.openmole.org. If you encounter bugs or difficulty, we > always :heart: to hear about it. > > To contact us you can: > > * join the mailing list to post your problems > http://list.openmole.org > * report bug / suggest features on github: > https://github.com/openmole/openmole > <https://github.com/openmole/openmole>. > * get support and chat with us at: > https://chat.iscpif.fr/channel/openmole > <https://chat.iscpif.fr/channel/openmole> > > We'd like to thanks the vibrant OpenMOLE community of developers > and users. The community is really involved and it is a pleasure > to work with you all! > > > _______________________________________________ > OpenMOLE-devs mailing list > [email protected] <mailto:[email protected]> > http://fedex.iscpif.fr/mailman/listinfo/openmole-devs > <http://fedex.iscpif.fr/mailman/listinfo/openmole-devs> > > > > > -- > Prof. Murat Yildizoglu > > Note: Please use the following address as such > > UNIVERSITE DE BORDEAUX > GREThA (UMR CNRS 5113) > MURAT YILDIZOGLU > 16 AVENUE LEON DUGUIT > CS 50057 > 33608 PESSAC CEDEX > FRANCE > > Bureau : E-331 > > mail: murat.yildizoglu at u-bordeaux.fr <http://u-bordeaux.fr> > > web: www.yildizoglu.fr <http://www.yildizoglu.fr> > > > _______________________________________________ > OpenMOLE-users mailing list > [email protected] > http://fedex.iscpif.fr/mailman/listinfo/openmole-users
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