After upgrading to the latest version of the Languagetool (3.2), I haven’t been able to use the app either as a stand along program or through the command line.
This is the command I use to run the tool and the error I get:
java -jar languagetool-commandline.jar -l en-US myfile.txt
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/languagetool/commandline/Main : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
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$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
The previous versions of the Languagetool worked just fine.
This is the java version I’m using in Debian 8:
java version "1.7.0_91"
OpenJDK Runtime Environment (IcedTea 2.6.3) (7u91-2.6.3-1~deb8u1)
OpenJDK Client VM (build 24.91-b01, mixed mode, sharing)
Any ideas what might be wrong?
Thanks