Dear Tomas, I am Shenhung. I solved the problem when I installed the Java 8 JDK (instead of JRE).
The MZmine-2.13.1 can work on my mac now. Thanks for your help. Best, Shenhung > Tomas Pluskal <plus...@oist.jp> 於 2015年3月3日 09:56 寫道： > > Hi Shenhung, > > Recent versions of MZmine require Java version 7 or newer. Although you said > your Java is version 8, actually MZmine is started with Java runtime version > 6 (see the line that says java version "1.6.0_65"). > You probably have several versions of Java installed on your Mac. > Try running "/usr/libexec/java_home -verbose" in terminal. > You can also try installing Java 8 JDK (instead of JRE), that might solve the > problem. > > Best, > > Tomas > > > >> On Mar 3, 2015, at 10:46, Shenhung <stupidha...@gmail.com> wrote: >> >> Dear MZmine Development Team >> >> I was a user of MZmine 2. Recently, I changed my notebook and installed >> the new MZmine 2 software. However, it doesn’t work. I think the problem may >> be attributed to the java problem. >> >> Version of MZ mine: 2.13.1 >> Version of my notebook: Mac book air OS X Yosemite 10. 10. 2 (64 bit) >> Version of java: Java 8 update 31 and Java for OS X 2014-001 >> Command >> Last login: Sun Mar 1 11:47:05 on ttys000 >> ShenhungdeMacBook-Air:~ shenhung$ >> /Users/shenhung/Desktop/MZmine-2.13.1/startMZmine_MacOSX.command ; exit; >> Checking physical memory size... >> Found 4096 MB memory >> Java heap size set to 2048 MB >> java version "1.6.0_65" >> Java(TM) SE Runtime Environment (build 1.6.0_65-b14-466.1-11M4716) >> Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-466.1, mixed mode) >> >> Exception in thread "main" java.lang.UnsupportedClassVersionError: >> net/sf/mzmine/main/MZmineCore : Unsupported major.minor version 51.0 >> at java.lang.ClassLoader.defineClass1(Native Method) >> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) >> at java.lang.ClassLoader.defineClass(ClassLoader.java:621) >> at >> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) >> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) >> at java.net.URLClassLoader.access$000(URLClassLoader.java:58) >> at java.net.URLClassLoader$1.run(URLClassLoader.java:197) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >> logout >> >> I did not change the settings in the startMZmine script (e.g. HEAP_SIZE or >> R_HOME) >> >> Please help me to solve this problem. Thank you >> >> Shenhung >> >> ------------------------------------------------------------------------------ >> Dive into the World of Parallel Programming The Go Parallel Website, >> sponsored >> by Intel and developed in partnership with Slashdot Media, is your hub for >> all >> things parallel software development, from weekly thought leadership blogs to >> news, videos, case studies, tutorials and more. Take a look and join the >> conversation now. >> http://goparallel.sourceforge.net/_______________________________________________ >> Mzmine-devel mailing list >> Mzmine-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/mzmine-devel > > =============================================== > Tomas Pluskal > G0 Cell Unit, Okinawa Institute of Science and Technology Graduate University > 1919-1 Tancha, Onna-son, Okinawa 904-0495, Japan > WWW: https://groups.oist.jp/g0 > TEL: +81-98-966-8684 > Fax: +81-98-966-2890 > ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Mzmine-devel mailing list Mzmine-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mzmine-devel
