java.lang.IllegalArgumentException: No enum constant org.netbeans.lib.v8debug.vars.V8Value.Type.Generator
   at java.lang.Enum.valueOf(Enum.java:238)
   at org.netbeans.lib.v8debug.vars.V8Value$Type.valueOf(V8Value.java:50)
   at org.netbeans.lib.v8debug.vars.V8Value$Type.fromString(V8Value.java:76)
   at org.netbeans.lib.v8debug.JSONReader.getValue(JSONReader.java:653)
   at org.netbeans.lib.v8debug.JSONReader.getRefs(JSONReader.java:912)
   at org.netbeans.lib.v8debug.JSONReader.getResponse(JSONReader.java:130)
   at org.netbeans.lib.v8debug.connection.ClientConnection.received(ClientConnection.java:342)
   at org.netbeans.lib.v8debug.connection.ClientConnection.runEventLoop(ClientConnection.java:188)
   at org.netbeans.modules.javascript.v8debug.V8Debugger.responseLoop(V8Debugger.java:486)
   at org.netbeans.modules.javascript.v8debug.V8Debugger.access$200(V8Debugger.java:104)
   at org.netbeans.modules.javascript.v8debug.V8Debugger$3.run(V8Debugger.java:479)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)