Тест транспортира - не удается прочитать свойство 'getProcessedConfig' из неопределенного

Question

Я пытаюсь сгенерировать скриншоты, используя пакет 'jasmine2-protractor-utils' в файле config.ts. Однако, когда я запускаю свой config.js, он выводит на консоль сообщение об ошибке, в котором говорится "Cannot read property" getProcessedConfig "undefined", но все мои тесты в спецификации прошли успешно, но скриншоты не создавались. Любая помощь будет принята с благодарностью. Заранее спасибо!

Ниже мой файл config.ts:

import { Config, browser } from 'protractor';
export let config: Config = {
  framework: 'jasmine2',
  capabilities: {
    browserName: 'chrome',
    chromeOptions: {
      prefs: {
        download: {
          'prompt_for_download': false,
          'directory_upgrade': true,
          'default_directory': './dist/out-tsc/e2e/downloads',
        }
      }
    }
  },
  jasmineNodeOpts: {
    defaultTimeoutInterval: 2500000
  },
  plugins: [{
    package: 'jasmine2-protractor-utils',
    disableHTMLReport: false,
    disableScreenshot: false,
    screenshotPath: './reports/screenshots',
    screenshotOnExpectFailure: 'failure+success',
    screenshotOnSpecFailure: true,
    clearFoldersBeforeTest: true,
    htmlReportDir: './reports/htmlReports',
    failTestOnErrorLog: {
      failTestOnErrorLogLevel: 900,
      excludeKeywords: ['keyword1', 'keyword2']
    }
  }],
  onPrepare: function () {
    browser.ignoreSynchronization = true;
    browser.manage().window().setSize(1600, 1600);
    browser.manage().window().maximize();
    const jasmineReporters = require('jasmine-reporters');
    jasmine.getEnv().addReporter(new jasmineReporters.JUnitXmlReporter({
      consolidateAll: true,
      savePath: 'testresults',
      filePrefix: 'xmloutput'
    }));
    return browser.getProcessedConfig().then(function (config) {
    });
  },
  onComplete: function () {
    var browserName, browserVersion;
    var capsPromise = browser.getCapabilities();
    capsPromise.then(function (caps) {
      browserName = caps.get('browserName');
      browserVersion = caps.get('version');
      var HTMLReport = require('protractor-html-reporter');
      const testConfig = {
        reportTitle: 'Test Execution Report',
        outputPath: './reports/htmlReports',
        screenshotPath: './reports/screenshots',
        testBrowser: browserName,
        browserVersion: browserVersion,
        modifiedSuiteName: false,
        screenshotsOnlyOnFailure: true
      };
      new HTMLReport().from('./testresults/xmloutput.xml', testConfig);
    });
  },
  specs: ['./tests/viewOfferings.js'],
  seleniumAddress: 'http://localhost:4444/wd/hub',
  noGlobals: true
};

Ниже ошибка напечатана на консоли:

[23:34:28] I/plugins -           Fail:  jasmine2-protractor-utils Plugin Tests
[23:34:28] E/plugins -          Failure during setup: Cannot read property 'getProcessedConfig' of undefined
[23:34:28] E/plugins -          TypeError: Cannot read property 'getProcessedConfig' of undefined
                    at Function.protractorUtil.takeScreenshotOnExpectFail (/usr/local/lib/node_modules/jasmine2-protractor-utils/index.js:44:30)
                    at protractorUtil.setup (/usr/local/lib/node_modules/jasmine2-protractor-utils/index.js:320:24)
                    at resolver (/usr/local/lib/node_modules/protractor/lib/plugins.ts:471:52)
                    at Function.promise (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:682:9)
                    at Plugins.safeCallPluginFun (/usr/local/lib/node_modules/protractor/lib/plugins.ts:482:16)
                    at promises.pluginObjs.filter.map.pluginObj (/usr/local/lib/node_modules/protractor/lib/plugins.ts:510:28)
                    at Array.map (native)
                    at Plugins.setup (/usr/local/lib/node_modules/protractor/lib/plugins.ts:508:16)
                    at q.then.then.then (/usr/local/lib/node_modules/protractor/lib/runner.ts:407:26)
                    at _fulfilled (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:834:54)
[23:34:29] I/plugins -           Fail:  jasmine2-protractor-utils Runtime
[23:34:29] E/plugins -          Failure during postResults: Cannot read property 'getProcessedConfig' of undefined
[23:34:29] E/plugins -          TypeError: Cannot read property 'getProcessedConfig' of undefined
                    at protractorUtil.postResults (/usr/local/lib/node_modules/jasmine2-protractor-utils/index.js:340:26)
                    at resolver (/usr/local/lib/node_modules/protractor/lib/plugins.ts:471:52)
                    at Function.promise (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:682:9)
                    at Plugins.safeCallPluginFun (/usr/local/lib/node_modules/protractor/lib/plugins.ts:482:16)
                    at promises.pluginObjs.filter.map.pluginObj (/usr/local/lib/node_modules/protractor/lib/plugins.ts:510:28)
                    at Array.map (native)
                    at Plugins.postResults (/usr/local/lib/node_modules/protractor/lib/plugins.ts:508:16)
                    at q.then.then.then.then.then.then.then.then (/usr/local/lib/node_modules/protractor/lib/runner.ts:488:26)
                    at _fulfilled (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:834:54)
                    at self.promiseDispatch.done (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:863:30)
[23:34:29] I/launcher - 0 instance(s) of WebDriver still running
[23:34:29] I/launcher - chrome #01 failed 1 test(s)
[23:34:29] I/launcher - overall: 1 failed spec(s)
[23:34:29] E/launcher - Process exited with error code 1