I have an issue with proton. I hosted the software on my own homeserver with portainer.

Often it comes the failure “TypeError: NetworkError when attempting to fetch resource.”

when i try to upload images

or

when I try to post something

in photon. It doesnt work in Firefox (Mac) or Safari (iOS, MacOS).

The instance is not the problem. It works with voyager.

  • Admiral Patrick@dubvee.orgEnglish
    2·
    5 months ago

    Errors are definitely indicating CORS is the issue. Specifically, that the Access-Control-Allow-Origin header is missing:

    Grund: CORS-Kopfzeile 'Access-Control-Allow-Origin' fehlt). Statuscode: 503.

    Are you perhaps (accidentally) stripping out that header in your NPM config? Or do you have a browser extension that might be doing so?