com.sun.jdi.InvocationException: Exception occurred in target VM at com.sun.tools.jdi.ObjectReferenceImpl.invokeMethod(ObjectReferenceImpl.java:410) at org.netbeans.modules.debugger.jpda.jdi.ObjectReferenceWrapper.invokeMethod(ObjectReferenceWrapper.java:576) at org.netbeans.modules.debugger.jpda.truffle.RemoteServices.uploadBasicClasses(RemoteServices.java:253) [catch] at org.netbeans.modules.debugger.jpda.truffle.DebugManagerHandler.initDebuggerRemoteService(DebugManagerHandler.java:196) at org.netbeans.modules.debugger.jpda.truffle.DebugManagerHandler.breakpointReached(DebugManagerHandler.java:129) at org.netbeans.api.debugger.jpda.JPDABreakpoint.fireJPDABreakpointChange(JPDABreakpoint.java:300) at org.netbeans.api.debugger.jpda.JPDADebugger.fireBreakpointEvent(JPDADebugger.java:491) at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.fireBreakpointEvent(JPDADebuggerImpl.java:652) at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointImpl.perform(BreakpointImpl.java:559) at org.netbeans.modules.debugger.jpda.breakpoints.MethodBreakpointImpl.exec(MethodBreakpointImpl.java:258) at org.netbeans.modules.debugger.jpda.util.Operator.processEvents(Operator.java:503) at org.netbeans.modules.debugger.jpda.util.Operator.access$800(Operator.java:117) at org.netbeans.modules.debugger.jpda.util.Operator$1.run(Operator.java:248) at java.lang.Thread.run(Thread.java:745) java.lang.NoClassDefFoundError: com/oracle/truffle/debug/DebugClient at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.lang.ClassLoader.defineClass(ClassLoader.java:642) at com.oracle.truffle.api.script.TruffleScriptEngineFactory.engineCreated(TruffleScriptEngineFactory.java:42) at com.oracle.truffle.js.engine.TruffleJSEngineFactory.a(stripped:137) at com.oracle.truffle.js.engine.TruffleJSEngineFactory.getScriptEngine(stripped:1) at javax.script.ScriptEngineManager.getEngineByName(ScriptEngineManager.java:238) at javaapplication10.JavaApplication10.main(JavaApplication10.java:24) Caused by: java.lang.ClassNotFoundException: com.oracle.truffle.debug.DebugClient at java.net.URLClassLoader$1.run(URLClassLoader.java:372) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:360) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 8 more