Invalid config file! - Unspecified intellij internal parameter: user-config

Hi,

since I've updated to Ubuntu 18.04 I've problem running my angular tests. Maybe it has nothing to do with the update but I first noticed it now ...

I just started with a fresh PhpStorm setup (deleted all .PhpStorm201* folders). I installed the karma-plugin and setup a fresh angular project. Then I run the tests in the autogenerated app.component.spec.ts and this is the error I get

/snap/bin/node /home/USER/Development/testNgCli/node_modules/@angular/cli/bin/ng test testNgCli --karma-config /home/USER/.PhpStorm2018.2/config/plugins/js-karma/js_reporter/karma-intellij/lib/intellij.conf.js
10 08 2018 18:51:08.663:ERROR [config]: Invalid config file!
  Error: Unspecified intellij internal parameter: user-config
    at getRequiredParam (/home/USER/.PhpStorm2018.2/config/plugins/js-karma/js_reporter/karma-intellij/lib/karma-intellij-parameters.js:10:11)
    at Object.getUserConfigFilePath (/home/USER/.PhpStorm2018.2/config/plugins/js-karma/js_reporter/karma-intellij/lib/karma-intellij-parameters.js:16:10)
    at Object.<anonymous> (/home/USER/.PhpStorm2018.2/config/plugins/js-karma/js_reporter/karma-intellij/lib/intellij.conf.js:3:45)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.parseConfig (/home/USER/Development/testNgCli/node_modules/karma/lib/config.js:363:22)
    at new Server (/home/USER/Development/testNgCli/node_modules/karma/lib/server.js:56:20)
    at Observable.rxjs_1.Observable.obs [as _subscribe] (/home/USER/Development/testNgCli/node_modules/@angular-devkit/build-angular/src/karma/packages/angular_devkit/build_angular/src/karma/index.ts:93:29)
    at Observable._trySubscribe (/home/USER/Development/testNgCli/node_modules/rxjs/src/internal/Observable.ts:223:19)
    at Observable.subscribe (/home/USER/Development/testNgCli/node_modules/rxjs/src/internal/Observable.ts:204:14)
    at /home/USER/Development/testNgCli/node_modules/rxjs/src/internal/util/subscribeTo.ts:22:23

Process finished with exit code 1

What's the Problem? Am I doing somthing wrong?

Thanks for help

p.s. there is no problem when I run the tests via ng test in the terminal

Here is my karma.conf.js

// Karma configuration file, see link for more information
// https://karma-runner.github.io/1.0/config/configuration-file.html

module.exports = function (config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine', '@angular-devkit/build-angular'],
    plugins: [
      require('karma-jasmine'),
      // require('karma-chrome-launcher'),
      require('karma-phantomjs-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'),
      reports: ['html', 'lcovonly'],
      fixWebpackSourcePaths: true
    },
    reporters: ['progress', 'kjhtml'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['PhantomJS'],
    singleRun: false
  });
};

and I use

"@angular/cli": "~6.1.3"