Javascript 特定于我的代码的量角器调用堆栈

我正在使用量角器在Angular JS应用程序（带有Node.JS后端）上运行一些e2e测试

当发生错误时，是否有办法缩短调用堆栈，以便只显示我自己的代码

这是量角器的输出：

Message:
    Failed: Invalid locator
      Stack:
        TypeError: Invalid locator
            at Object.check [as checkedLocator] (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/by.js:267:9)
            at WebDriver.findElements (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver.js:919:18)
            at /Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/built/element.js:160:44
            at ManagedPromise.invokeCallback_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:1379:14)
            at TaskQueue.execute_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2913:14)
            at TaskQueue.executeNext_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2896:21)
            at asyncRun (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2775:27)
            at /Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:639:7
            at process._tickCallback (internal/process/next_tick.js:103:7)Error
            at ElementArrayFinder.applyAction_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/built/element.js:397:27)
            at ElementArrayFinder._this.(anonymous function) [as click] (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/built/element.js:100:30)
            at ElementFinder.(anonymous function) [as click] (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/built/element.js:728:22)
            at Object.<anonymous> (/Documents/Work/blah/tests/e2e/nav_spec.js:21:48)
            at /Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/jasminewd2/index.js:94:23
            at new ManagedPromise (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:1082:7)
            at controlFlowExecute (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/jasminewd2/index.js:80:18)
            at TaskQueue.execute_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2913:14)
            at TaskQueue.executeNext_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2896:21)
            at asyncRun (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2820:25)
        From: Task: Run it("from home to cookie policy using footer links") in control flow
            at Object.<anonymous> (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/jasminewd2/index.js:79:14)
            at /Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/jasminewd2/index.js:16:5
            at ManagedPromise.invokeCallback_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:1379:14)
            at TaskQueue.execute_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2913:14)
            at TaskQueue.executeNext_ (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2896:21)
            at asyncRun (/Documents/Work/blah/node_modules/gulp-angular-protractor/node_modules/protractor/node_modules/selenium-webdriver/lib/promise.js:2775:27)
        From asynchronous test: 
        Error
            at Suite.<anonymous> (/Documents/Work/blah/tests/e2e/nav_spec.js:19:9)
            at /Documents/Work/blah/tests/e2e/nav_spec.js:4:5
            at Object.<anonymous> (/Documents/Work/blah/tests/e2e/nav_spec.js:38:2)
            at Module._compile (module.js:570:32)
            at Object.Module._extensions..js (module.js:579:10)
            at Module.load (module.js:487:32)

    8 specs, 1 failure
    Finished in 19.842 seconds
    [19:05:23] I/launcher - 0 instance(s) of WebDriver still running
    [19:05:23] I/launcher - chrome #01 failed 1 test(s)
    [19:05:23] I/launcher - overall: 1 failed spec(s)
    [19:05:23] E/launcher - Process exited with error code 1
    [19:05:23] 'e2e' errored after 22 s
    [19:05:23] Error in plugin 'gulp-angular-protractor'

消息：
失败：无效的定位器
堆栈：
TypeError:无效的定位器
在Object.check[as checkedLocator]（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/by.js:267:9）
在WebDriver.findElements（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium WebDriver/lib/WebDriver.js:919:18）
at/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/progrator/build/element.js:160:44
在ManagedPromise.invokeCallback（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:1379:14）
在TaskQueue.execute（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2913:14）
在TaskQueue.executeNext（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2896:21）
异步运行时（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2775:27）
at/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:639:7
在进程中。_tickCallback（internal/process/next_tick.js:103:7）错误
在ElementArrayFinder.applyAction（/Documents/Work/blah/node_modules/gulp angular progrator/node_modules/progrator/build/element.js:397:27）
在ElementArrayFinder._this.（匿名函数）[单击时]（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/build/element.js:100:30）
在ElementFinder（匿名函数）[点击时]（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/builded/element.js:728:22）
反对。（/Documents/Work/blah/tests/e2e/nav_spec.js:21:48）
at/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/progrator/node_modules/jasminewd2/index.js:94:23
在新的ManagedPromise（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:1082:7）
在controlFlowExecute（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/progrator/node_modules/jasminewd2/index.js:80:18）
在TaskQueue.execute（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2913:14）
在TaskQueue.executeNext（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2896:21）
异步运行时（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2820:25）
From:Task：在控制流中运行它（“使用页脚链接从主页到cookie策略”）
反对。（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/progrator/node_modules/jasminewd2/index.js:79:14）
at/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/jasminewd2/index.js:16:5
在ManagedPromise.invokeCallback（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:1379:14）
在TaskQueue.execute（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2913:14）
在TaskQueue.executeNext（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2896:21）
异步运行时（/Documents/Work/blah/node_modules/gulp angular量角器/node_modules/dragrator/node_modules/selenium webdriver/lib/promise.js:2775:27）
从异步测试：
错误
在套房。（/Documents/Work/blah/tests/e2e/nav_spec.js:19:9）
at/Documents/Work/blah/tests/e2e/nav_spec.js:4:5
反对。（/Documents/Work/blah/tests/e2e/nav_spec.js:38:2）
在模块处编译（Module.js:570:32）
在Object.Module.\u extensions..js（Module.js:579:10）
在Module.load（Module.js:487:32）
8个规格，1个故障
以19.842秒完成
[19:05:23]I/launcher-WebDriver的0个实例仍在运行
[19:05:23]I/launcher-chrome#01未通过1次测试
[19:05:23]I/launcher-总体：1个规范失败
[19:05:23]E/启动器-进程已退出，错误代码为1
[19:05:23]“e2e”在22秒后出错
[19:05:23]插件“吞咽角度量角器”中出现错误

相反，我更愿意看到：

Message:
Failed: Invalid locator
  Stack:
    TypeError: Invalid locator
        at Object.check [as checkedLocator]
        at Object.<anonymous> (/Documents/Work/blah/tests/e2e/nav_spec.js:21:48)
    From: Task: Run it("from here to there using footer links") in control flow        
    From asynchronous test: 
    Error
        at Suite.<anonymous> (/Documents/Work/blah/tests/e2e/nav_spec.js:19:9)
        at /Documents/Work/blah/tests/e2e/nav_spec.js:4:5
        at Object.<anonymous> (/Documents/Work/blah/tests/e2e/nav_spec.js:38:2)

8 specs, 1 failure
Finished in 19.842 seconds
[19:05:23] I/launcher - 0 instance(s) of WebDriver still running
[19:05:23] I/launcher - chrome #01 failed 1 test(s)
[19:05:23] I/launcher - overall: 1 failed spec(s)
[19:05:23] E/launcher - Process exited with error code 1
[19:05:23] 'e2e' errored after 22 s
[19:05:23] Error in plugin 'gulp-angular-protractor'

消息：
失败：无效的定位器
堆栈：
TypeError:无效的定位器
at Object.check[作为checkedLocator]
反对。（/Documents/Work/blah/tests/e2e/nav_spec.js:21:48）
From:Task：在控制流中运行它（“使用页脚链接从这里到那里”）
从异步测试：
错误
在套房。（/Documents/Work/blah/tests/e2e/nav_spec.js:19:9）
at/Documents/Work/blah/tests/e2e/nav_spec.js:4:5
反对。（/Documents/Work/blah/tests/e2e/nav_spec.js:38:2）
8个规格，1个故障
以19.842秒完成
[19:05:23]I/launcher-WebDriver的0个实例仍在运行
[19:05:23]I/launcher-chrome#01未通过1次测试
[19:05:23]I/launcher-总体：1个规范失败
[19:05:23]