[testing-karma] running karma with lerna on default config, results in an error
See original GitHub issueFor some reason it does not happen with open-wc config
when I run
lerna exec karma start -- -c karma.conf.js
I get, which is not very helpful
01 08 2019 12:56:06.661:ERROR [karma-server]: UncaughtException
But when run with limited concurrency, it works
lerna exec --concurrency=1 karma start -- -c karma.conf.js
I have hunch, that it might be related to ports. Karma server by default tries to find open ports before starting server I do not see explicit setting of a port in open-wc config, but not sure why it does not work
Issue Analytics
- State:
- Created 4 years ago
- Comments:17 (6 by maintainers)
Top Results From Across the Web
UNPKG - @open-wc/testing-karma
Our configuration sets up karma to run tests based on es modules with the necessary polyfills and fallbacks for older browsers and convenient...
Read more >Karma + Jasmine + Angular 4 - NullInjectorError: No provider ...
I am trying to run unit tests using karma and jasmine. Whenever I run 'ng test' I'm getting above error in karma page....
Read more >@open-wc/testing-karma | Yarn - Package Manager
Workflow. Commands explained: test : does a single test run on the configured browsers (default headless chrome) and prints tests and coverage results....
Read more >Troubleshooting - Karma test runner
The DEBUG log includes a copy of the final 'config': note that plugins can alter the config and sometimes the settings you applied...
Read more >Missing class properties transform - Storybook React - You.com
Describe the bug When executing npm run build-storybook -c .storybook -o ./dist/myProject/storybook/ I always get this error: npm ERR! missing script: ...
Read more >Top Related Medium Post
No results found
Top Related StackOverflow Question
No results found
Troubleshoot Live Code
Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start FreeTop Related Reddit Thread
No results found
Top Related Hackernoon Post
No results found
Top Related Tweet
No results found
Top Related Dev.to Post
No results found
Top Related Hashnode Post
No results found
Top GitHub Comments
If you use the babel plugin for compiling typescript you could run it all in one karma instance.
We should fix this bug anyhow
Great!
On Tue, 13 Aug 2019, 22:11 Lars den Bakker, notifications@github.com wrote: