cURL error 3: (see error collabora online enable


I’ve installed nextcloud 19.0.4. When I enable Collabora online plugin, I cannot open any excel files from ipad or iphone : cURL error 3: (see

If I disable Collabora online plugin, Excel files was opened. But only open/show, not edit.

I am having the same issue.

I had this same issue on my Nextcloud instance pointed towards my Collabora docker. I found that I had additional office integrations enabled which were not setup (Office Online Integration). Disabling that allowed me to access my files using Collabora.

thank you - I had the same issue and this fixed it for me too.

Thanks, your hint was very useful.
I removed unnecessary applications that integrate with the online office.

Hi, I have the same problem too, but do now know anything about “Collabora online plugin”. How can I test, if this is installed on my iPhone? Thanks