gistfile1.txt

     [exec] sun.jvm.hotspot.debugger.DebuggerException: Can't attach to the core file
     [exec] 	at sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach0(Native Method)
     [exec] 	at sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach(LinuxDebuggerLocal.java:286)
     [exec] 	at sun.jvm.hotspot.HotSpotAgent.attachDebugger(HotSpotAgent.java:673)
     [exec] 	at sun.jvm.hotspot.HotSpotAgent.setupDebuggerLinux(HotSpotAgent.java:611)
     [exec] 	at sun.jvm.hotspot.HotSpotAgent.setupDebugger(HotSpotAgent.java:337)
     [exec] 	at sun.jvm.hotspot.HotSpotAgent.go(HotSpotAgent.java:304)
     [exec] 	at sun.jvm.hotspot.HotSpotAgent.attach(HotSpotAgent.java:156)
     [exec] Caused: java.lang.reflect.InvocationTargetException
     [exec] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     [exec] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
     [exec] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     [exec] 	at java.lang.reflect.Method.invoke(Method.java:498)
     [exec] 	at org.graalvm.visualvm.sa.SAObject.invoke(SAObject.java:107)
     [exec] 	at org.graalvm.visualvm.sa.Agent.attach(Agent.java:69)
     [exec] 	at org.graalvm.visualvm.sa.SaModelImpl.attach(SaModelImpl.java:120)
     [exec] 	at org.graalvm.visualvm.sa.SaModelImpl.readData(SaModelImpl.java:126)
     [exec] 	at org.graalvm.visualvm.sa.SaModelImpl.<init>(SaModelImpl.java:59)
     [exec] [catch] at org.graalvm.visualvm.sa.SaModelProvider.createModelFor(SaModelProvider.java:99)
     [exec] 	at org.graalvm.visualvm.sa.SaModelProvider.createModelFor(SaModelProvider.java:46)
     [exec] 	at org.graalvm.visualvm.core.model.ModelFactory.getModel(ModelFactory.java:111)
     [exec] 	at org.graalvm.visualvm.tools.sa.SaModelFactory.getSAAgentFor(SaModelFactory.java:65)
     [exec] 	at org.graalvm.visualvm.coredump.impl.CoreDumpProvider$CoreDumpAdder.doInBackground(CoreDumpProvider.java:92)
     [exec] 	at org.graalvm.visualvm.lib.ui.SwingWorker$2.run(SwingWorker.java:159)
     [exec] 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
     [exec] 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
     [exec] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
     [exec] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
     [exec] 	at java.lang.Thread.run(Thread.java:748)