在visual studio连续集成（TFS）问题上使用gulp运行karma测试

运行gulp任务来测试karma在我的本地机器上使用visual Studio运行良好 studio任务运行器资源管理器或使用命令提示符，但在 持续整合

这是正在进行的任务

gulp.task('run-test', function (done) {
     Server.start({
        configFile: __dirname + '/karma.conf.js',
        singleRun: true
      }, function (result) {
      if (result > 0) {
        return done(new Error(`Karma exited with status code ${result}`));
      }
        done();
    });
});

下面是我得到的错误

Starting: gulp run-test
****************************************************************************
C:\Users\issblder\AppData\Roaming\npm\gulp.cmd run-test --gulpfile 
C:\BA\263\s\x.y\x.y.Web\gulpfile.js
Using gulpfile C:\BA\263\s\x.y\x.y.Web\gulpfile.js
Starting 'run-test'...
  [33m05 04 2017 10:28:07.848:WARN [proxy]: [39mproxy "/base/Scripts/src/app" normalized to "/base/Scripts/src/app/"
  [33m05 04 2017 10:28:09.051:WARN [watcher]: [39mPattern "C:/BA/263/s/x.y/x.y.Web/Scripts/src/app/**/*.css" does not match any file.
  [32m05 04 2017 10:28:10.707:INFO [karma]: [39mKarma v1.5.0 server started at http://0.0.0.0:9876/
  [32m05 04 2017 10:28:10.707:INFO [launcher]: [39mLaunching browser PhantomJS with unlimited concurrency
  [32m05 04 2017 10:28:10.738:INFO [launcher]: [39mStarting browser PhantomJS
  [32m05 04 2017 10:28:14.399:INFO [PhantomJS 2.1.1 (Windows 8 0.0.0)]: 
  [39mConnected on socket llGPa-KBXnovTYHkAAAA with id 95283473
  [33m05 04 2017 10:28:14.500:WARN [web-server]: [39m404: /base/node_modules/systemjs/dist/system-polyfills.js
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 0 of 0 SUCCESS (0 secs / 0 secs)
[1A[2KPhantomJS 2.1.1 (Windows 8 0.0.0): Executed 0 of 0 ERROR (0 secs / 0 secs)
'run-test' errored after 7.41 s
Error: Karma exited with status code 1
  at C:\BA\263\s\x.y\x.y.Web\gulpfile.js:33:25
  at removeAllListeners (C:\BA\263\s\x.y\x.y.Web\node_modules\karma\lib\server.js:380:7)
  at Server.<anonymous> (C:\BA\263\s\x.y\x.y.Web\node_modules\karma\lib\server.js:391:9)
  at Server.g (events.js:260:16)
  at emitNone (events.js:72:20)
  at Server.emit (events.js:166:7)
  at emitCloseNT (net.js:1521:8)
  at nextTickCallbackWith1Arg (node.js:431:9)
  at process._tickCallback (node.js:353:17)

Gulp failed with error: C:\Users\issblder\AppData\Roaming\npm\gulp.cmd failed with return code: 1

****************************************************************************
Finishing: gulp run-test.

---

您使用的是哪种CI系统？TFS？詹金斯？VST？还有什么？我正在使用visual studio online TF您是否能够解决此问题？

"devDependencies": {
    "@types/jasmine": "^2.5.46",
    "concurrently": "^3.1.0",
    "del": "^2.2.0",
    "gulp": "^3.8.8",
    "gulp-babel": "^6.1.2",
    "gulp-concat": "^2.6.1",
    "gulp-delete-lines": "^0.0.7",
    "gulp-inject-string": "^1.1.0",
    "gulp-ngc": "^0.1.2",
    "gulp-size": "^2.1.0",
    "gulp-sourcemaps": "^1.9.1",
    "gulp-tslint": "^7.0.1",
    "gulp-typescript": "^3.1.3",
    "gulp-uglify": "^2.0.0",
    "gulp-util": "^3.0.8",
    "jasmine-core": "^2.5.2",
    "karma": "^1.5.0",
    "karma-chrome-launcher": "^2.0.0",
    "karma-cli": "^1.0.1",
    "karma-jasmine": "^1.1.0",
    "karma-junit-reporter": "^1.2.0",
    "karma-phantomjs-launcher": "^1.0.4",
    "karma-xml-reporter": "^0.1.4",
    "lite-server": "^2.2.2",
    "phantomjs": "^2.1.7",
    "rollup": "^0.41.4",
    "rollup-plugin-commonjs": "^7.0.0",
    "rollup-plugin-node-resolve": "^2.0.0",
    "rollup-plugin-uglify": "^1.0.1",
    "rollup-stream": "^1.19.0",
    "run-sequence": "^1.2.2",
    "ts-node": "^1.7.2",
    "tslint": "^4.0.2",
    "typescript": "^2.1.4",
    "typings": "^2.0.0",
    "vinyl-source-stream": "^1.1.0"
},