# //die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}');
# Hashtable<String,Object> _hs=new Hashtable<String, Object>();
# _hs.put("jsonrpc","2.0");
# Hashtable<String,Object> _hs_child=new Hashtable<String, Object>();
# _hs_child.put("code",errorCode);
# _hs_child.put("message",errorMsg);
# _hs.put("error",_hs_child);
# _hs.put("id","id");
# return _hs;