xxx@xxx:/usr/lib/joern-0.3.1/joern-tools$ java -jar /usr/lib/joern-0.3.1/bin/joern.jar
Exception in thread "main" java.lang.BootstrapMethodError: java.lang.NoClassDefFoundError: java/lang/invoke/StringConcatFactory
at fileWalker.FileNameMatcher.setFilenameFilter(Unknown Source)
at fileWalker.OrderedWalker.setFilenameFilter(Unknown Source)
at fileWalker.OrderedWalker.(Unknown Source)
at tools.index.IndexMain.(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: java/lang/invoke/StringConcatFactory
... 4 more
Caused by: java.lang.ClassNotFoundException: java.lang.invoke.StringConcatFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 4 more
查了一下Google,好像是这个问题,想问问具体如何解决
将jdk降到1.8试试看,不过一般在开发和生产用的jdk版本尽量保持一致,这样比较好。