var bz = require("bz");

var bugzilla = bz.createClient({
  url: "https://bugzillaserver/bugzilla/",
  username: 'username',
  password: 'password',
  timeout: 30000
});

bugzilla.bugHistory(1005, function(error,bug){
    if (!error) {
    alert(bug.summary);
  }
});

D:testProjectnode_modulesbzbuildnodeindex.js:365
  if (typeof parsedBody.result !== 'undefined') {
                       ^
TypeError: Cannot read property 'result' of undefined
at BugzillaClient.handleResponse (D:testProjectnode_modulesbzbuildnodeindex.js:365:28)
at _APIRequest.req.onerror (D:testProjectnode_modulesbzbuildnodeindex.js:334:14)
at dispatchEvent (D:testProjectnode_modulesbznode_modulesxmlhttprequestlibXMLHttpRequest.s:591:25)
at handleError (D:testProjectnode_modulesbznode_modulesxmlhttprequestlibXMLHttpRequest.s:533:10)
at ClientRequest.errorHandler (D:testProjectnode_modulesbznode_modulesxmlhttprequestlibXMLHttpRequest.s:459:14)
at ClientRequest.EventEmitter.emit (events.js:95:17)
at CleartextStream.socketErrorListener (http.js:1528:9)
at CleartextStream.EventEmitter.emit (events.js:95:17)
at Socket.onerror (tls.js:1425:17)
at Socket.EventEmitter.emit (events.js:117:20)