Protractor 在gitlab CI上运行角度e2e测试时出错

在运行e2e测试时，我的gitlab CI服务器上出现了一个意义不大的错误

[22:40:18] I/launcher - Running 1 instances of WebDriver
[22:40:18] I/local - Starting selenium standalone server...
[22:40:18] E/launcher - Error: Error: Server terminated early with status 1
    at earlyTermination.catch.e (/selenium-webdriver/remote/index.js:252:52)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7)
[22:40:18] E/launcher - Process exited with error code 100
npm ERR! code ELIFECYCLE
npm ERR! errno 100
npm ERR! guide-scanner-web@0.0.0 e2e-ci: `ng e2e --conf protractor-ci.conf.js`
npm ERR! Exit status 100
npm ERR! 
npm ERR! Failed at the guide-scanner-web@0.0.0 e2e-ci script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2017-11-28T22_40_19_015Z-debug.log
ERROR: Job failed: exit code 1

我的gitlab-ci.yml中的工作描述

before_script:
  - npm install

e2e:
  stage: testing
  script:
    - apt-get update -y
    - apt-get install default-jre -y
    - npm install -g webdriver-manager
    - webdriver-manager update --out_dir /selenium-grid
    - npm run e2e

这是我的package.json：

• @angular/语言服务“^5.0.0”
• “@types/jasmine”：“~2.5.53”
• @types/jasminewd2:“~2.0.2”
• @types/node:“~6.0.60”
• “codelyzer”：“~3.2.2”
• “茉莉花芯”：“~2.6.2”
• “jasmine spec reporter”：“~4.1.0”
• “因果报应”：“~1.7.0”
• “卡玛铬发射器”：“~2.1.1”
• “karma cli”：“~1.0.1”
• “因果报应报道伊斯坦布尔记者”：“^1.2.1”
• “因果报应茉莉”：“~1.1.0”
• “karma jasmine html reporter”：“^0.2.2”
• “量角器”：“~5.1.2”
• “ts节点”：“~3.2.0”
• “tslint”：“~5.7.0”
• “类型脚本”：“~2.4.2”

---

我一直在努力设置CI，现在有一段时间了，所以任何建议都将非常感谢^^^'

只需使用预安装了无头chrome的图像即可。以下是我的Gitlab管道脚本：

cache:
  paths:
    - node_modules/

before_script:
  - npm cache clean --force
  - npm install && npm rebuild

stages:
  - test
  - build


build:
  image: node:alpine
  stage: build
  script:
    - ./node_modules/@angular/cli/bin/ng build --prod

test:
  image: gnomeontherun/docker-node-chrome-headless:latest
  stage: test
  script:
    - ./node_modules/@angular/cli/bin/ng test --watch=false --single-run=true

cache:
  paths:
    - node_modules/

before_script:
  - npm cache clean --force
  - npm install && npm rebuild

stages:
  - test
  - build


build:
  image: node:alpine
  stage: build
  script:
    - ./node_modules/@angular/cli/bin/ng build --prod

test:
  image: gnomeontherun/docker-node-chrome-headless:latest
  stage: test
  script:
    - ./node_modules/@angular/cli/bin/ng test --watch=false --single-run=true