Error: "Missing or invalid image file" #1129
Description
📜 Description
When I try to publish on Instagram or Facebook a text with an image it always fail. This is the log_
3|workers | Email sender information not found in environment variables
3|workers | [Error] posting on instagram {"error":{"message":"Only photo or video can be accepted as media type.","type":"OAuthException","code":9004,"error_subcode":2207052,"is_transient":false,"error_user_title":"Se ha producido un error al descargar el contenido multimedia. El URI de este contenido no cumple nuestros requisitos.","error_user_msg":"No se ha podido recuperar el contenido multimedia de este URI: https://postiz.kerigma.tv/uploads/2025/12/19/6712fadbcb45ec9f99f10610a1f9d943ed.jpg.Consulta la secci\u00f3n de limitaciones de nuestro documento de desarrollo para obtener m\u00e1s informaci\u00f3n: https://developers.facebook.com/docs/instagram-platform/instagram-graph-api/reference/ig-user/media#creating","fbtrace_id":"AlpttEYXJ6vKWCf1NCKRVks"}} undefined BadBody {
3|workers | identifier: '',
3|workers | json: '{"error":{"message":"Only photo or video can be accepted as media type.","type":"OAuthException","code":9004,"error_subcode":2207052,"is_transient":false,"error_user_title":"Se ha producido un error al descargar el contenido multimedia. El URI de este contenido no cumple nuestros requisitos.","error_user_msg":"No se ha podido recuperar el contenido multimedia de este URI: https:\/\/postiz.kerigma.tv\/uploads\/2025\/12\/19\/6712fadbcb45ec9f99f10610a1f9d943ed.jpg.Consulta la secci\u00f3n de limitaciones de nuestro documento de desarrollo para obtener m\u00e1s informaci\u00f3n: https:\/\/developers.facebook.com\/docs\/instagram-platform\/instagram-graph-api\/reference\/ig-user\/media#creating","fbtrace_id":"AlpttEYXJ6vKWCf1NCKRVks"}}',
3|workers | body: undefined,
3|workers | message: 'Media fetch failed, please try again'
3|workers | }
👟 Reproduction steps
I upload the image through an updated n8n community node and publish with an updated n8n community node. But it fails.
I upload the image through the postiz web panel and publish the image and the text directly through the web panel. But is fails.
👍 Expected behavior
I expect the image and the text to be published to Instagram and Facebook.
👎 Actual Behavior with Screenshots
It uploads the pictures with no problems with n8n or directly through the web console.
It fails publishing the picture.
💻 Operating system
Windows
🤖 Node Version
v0.2.17
📃 Provide any additional context for the Bug.
It is a self hosted instance of postiz installed with a docker compose file with docker desktop.
👀 Have you spent some time to check if this bug has been raised before?
- I checked and didn't find similar issue
Are you willing to submit PR?
None