## My docker container refuse to start / is stuck at restarting.
You might be facing a permission issue. First of all, check your container logs (adjust the container name if necessary):
```sh
$ docker logs homer
[...]
Assets directory not writable. Check assets directory permissions & docker user or skip default assets install by setting the INIT_ASSETS env var to 0
```
In this case you need to make sure your mounted assests directory have the same GID / UID the container user have (default 1000:1000), and that the read and write permission is granted for the user or the group.
Access to fetch at 'https://<target-service>' from origin 'https://<homer>' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
```
To resolve this, you can either:
* Host all your target service under the same domain & port.
* Modify the target server configuration so that the response of the server included following header- `Access-Control-Allow-Origin: *` (<https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#simple_requests>). It might be an option in the targeted service, otherwise depending on how the service is hosted, the proxy or web server can seamlessly add it.
* Use a cors proxy server like [`cors-container`](https://github.com/imjacobclark/cors-container), [`cors-anywhere`](https://github.com/Rob--W/cors-anywhere) or many others.
