Add FAQ entry about broken image upload

Signed-off-by: David Mehren <git@herrmehren.de>
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David Mehren 2021-08-12 22:47:26 +02:00
parent c9388add9d
commit 6d0187bead
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@ -45,3 +45,9 @@ If you still want to allow embedding via iframe, ensure that:
- `cookiePolicy` / `CMD_COOKIE_POLICY` is set to `none` (Otherwise you will get a `AUTH failed: No cookie transmitted` error.)
- `csp.allowFraming` / `CMD_CSP_ALLOW_FRAMING` is set to `true`
## I can't upload images or the upload gets stuck
This problem is typically accompanied by the error `Invalid URL: /uploads/` in the log and is often caused by a missing
`domain` / `CMD_DOMAIN` config option or an incorrect reverse proxy config.
Have a look at our [reverse proxy documentation](https://docs.hedgedoc.org/guides/reverse-proxy/)
and make sure that `protocolUseSSL` / `CMD_PROTOCOL_USESSL` is set to `true` if you serve HedgeDoc via HTTPS.