

Other arguments are either options that modify the behavior of the operation or are required to perform the operation.

It has several main operation modes, defined by one of the mandatory operation arguments.

The syntax for the jar command resembles the syntax for the tar command. For transportation and deployment, it's usually more convenient to package modules as modular JARs. Initially, the jar command was designed to package Java applets (not supported since JDK 11) or applications however, beginning with JDK 9, users can use the jar command to create modular JARs. The jar command is a general-purpose archiving and compression tool, based on the ZIP and ZLIB compression formats. Jar - create an archive for classes and resources, and manipulate or restore individual classes or resources from an archive Synopsis Operation Modifiers Valid Only in Create, Update, and Generate-index Modes.Operation Modifiers Valid Only in Create and Update Modes.(Not that I have anything against those either). You have to locate the Weka jar and launch from some sort of command line console. Your way works too but is a little more manual. I thought I included information on how to do that compile/jar command line in my post, although I’m not seeing it in the thread now. Recompile it as Java 7 would make it usable as normal. NeuralNetwork was compiled with a later version that included a different major.minor class version causing a version incompatibility error. You would be more likely not to encounter java version problems if you use the same java version as everyone else using the application. I’m not sure what the advantage would be to using a later java version than Weka expects if its not. Weka itself might be compiled as Java 8 now. If you want to use your Java 8, you only have to locate the weka jar file and run the following On Dec 20, 2015, at 7:38 PM, Tarek TURKI wrote: When i looked this issue #2, i tried to see my own java version and I have java 1.8 in my computer, so I don't what'is the matter. usr/bin/weka: Unable to locate libsvm.jar in /usr/share/javaĮxception in thread "main" : weka/gui/GUIChooser : Unsupported major.minor version 52.0Īt 1(Native Method)Īt (ClassLoader.java:800)Īt (SecureClassLoader.java:142)Īt (URLClassLoader.java:449)Īt $100(URLClassLoader.java:71)Īt $1.run(URLClassLoader.java:361)Īt $1.run(URLClassLoader.java:355)Īt (Native Method)Īt (URLClassLoader.java:354)Īt (ClassLoader.java:425)Īt $AppClassLoader.loadClass(Launcher.java:308)Īt (ClassLoader.java:358)Īt (LauncherHelper.java:482)

After installation, that's the error I have when I tried to launch weka:
