It works ! Is it an expected behaviour for OpenJDK 7/8 or only OSX version ?
2012/4/13 Daniel D. Daugherty <[email protected]>: > Henri, > > Try adding $JAVA_HOME/lib/tools.jar to your classpath... > > Dan > > > > On 4/13/12 7:34 AM, Henri Gomez wrote: >> >> I tried to use CRASH (http://vietj.github.com/crash/), a nice JVM >> console, with OpenJDK 7 (and 8) on OSX using community build >> (http://code.google.com/p/openjdk-osx-build/)/ >> >> Exception in thread "main" java.lang.NoClassDefFoundError: >> com/sun/tools/attach/VirtualMachine >> at org.crsh.standalone.CRaSH.main(CRaSH.java:92) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:601) >> at >> org.crsh.cmdline.matcher.MethodMatch.doInvoke(MethodMatch.java:153) >> at >> org.crsh.cmdline.matcher.CommandMatch.invoke(CommandMatch.java:76) >> at org.crsh.standalone.CRaSH.main(CRaSH.java:237) >> Caused by: java.lang.ClassNotFoundException: >> com.sun.tools.attach.VirtualMachine >> at java.net.URLClassLoader$1.run(URLClassLoader.java:366) >> at java.net.URLClassLoader$1.run(URLClassLoader.java:355) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:354) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:423) >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:356) >> ... 8 more >> >> Source code is here : >> >> >> https://github.com/vietj/crash/blob/master/shell/core/src/main/java/org/crsh/standalone/CRaSH.java >> >> Exception occurs in : >> >> VirtualMachine vm = VirtualMachine.attach("" + pid); >> vm.loadAgent(f.getCanonicalPath(), options); >> >> Some search in Google reported a possible missing lib attach >> (https://bbs.archlinux.org/viewtopic.php?id=131700) >> >> But libattach is bundled in JVM : >> >> >> /Library/Java/JavaVirtualMachines/1.7.0u4.jdk/Contents/Home/jre/lib/libattach.dylib >> >> Is it a known issue for OpenJDK 7 or is it specific to OSX implementation >> ? >> >> Cheers
