Angular Gitlab CI单元测试色度未开始

Question

创建我的CI管道时。我添加了一些测试，它们在本地工作得很好。但是，当在Gitlab运行程序中运行它们时，由于某种未知的原因，我似乎无法启动Chrome。这是我的gitlab ci YML文件，因此您可以看到我用于Angular测试的图像：

cache:
  paths:
  - /usr/local/lib/node
  - node_modules

stages:
- compile
- test

build:
  stage: compile
  image: node:12-stretch
  tags:
  - dev
  script:
  - 'npm set registry $repository'
  - 'npm ci'
  - 'npm install -g @angular/cli'
  - 'ng build'
  artifacts:
    paths:
    - dist/

test:
  stage: test
  image: jramcast/karma-chrome-xvfb
  tags:
  - dev
  script:
  - 'npm set registry $repository'
  - 'npm install -g @angular/cli'
  - 'ng test'

我需要使用--no-sandbox参数启动chrome，否则会给我一个错误。所以这是Angular项目中的Karma配置：

module.exports = function(config) {
    config.set({
        basePath: '',
        frameworks: ['jasmine', '@angular-devkit/build-angular'],
        plugins: [
            require('karma-jasmine'),
            require('karma-chrome-launcher'),
            require('karma-jasmine-html-reporter'),
            require('karma-coverage-istanbul-reporter'),
            require('@angular-devkit/build-angular/plugins/karma')
        ],
        client: {
            clearContext: false // leave Jasmine Spec Runner output visible in browser
        },
        coverageIstanbulReporter: {
            dir: require('path').join(__dirname, './coverage/suitless'),
            reports: ['html', 'lcovonly', 'text-summary'],
            fixWebpackSourcePaths: true
        },
        customLaunchers: {
            ChromeDocker: {
                base: 'Chrome',
                flags: ['--headless', '--no-sandbox', '--disable-gpu']
            },
        },
        reporters: ['progress', 'kjhtml'],
        port: 9876,
        colors: true,
        logLevel: config.LOG_INFO,
        autoWatch: true,
        browsers: ['ChromeDocker'],
        singleRun: true,
        restartOnFileChange: true
    });
};

最后一件事情是偏离路线运行单元测试时出现的错误：

我认为这与chrome参数或Linux不支持的字体样式有关。因为gitlab管道在Linux docker环境上运行。帮助将不胜感激。