5.2.10-0.16.1-r0 incorrect version of xmlrpc-c library

[Hipoglos]

Support guidelines

• I've read the support guidelines

I've found a bug and checked that ...

• ... the documentation does not mention anything about my problem
• ... there are no open or closed issues that are related to my problem

Description

After a new deploy using 5.2.10-0.16.1-r0, the Log tab is showing the following error:

`[20.10.2025 13:57:00] WebUI started.

[20.10.2025 13:57:00] rTorrent is compiled with incorrect version of xmlrpc-c library, without i8 support. Version must be >= 1.11. Some functionality will be unavailable.

[20.10.2025 13:57:00] ratio: Plugin failed to start.`

Expected behaviour

No errors in log tab.

Actual behaviour

An error is show in the log Tab:

[20.10.2025 13:57:00] WebUI started. [20.10.2025 13:57:00] rTorrent is compiled with incorrect version of xmlrpc-c library, without i8 support. Version must be >= 1.11. Some functionality will be unavailable. [20.10.2025 13:57:00] ratio: Plugin failed to start.

Steps to reproduce

1. Fresh install of 5.2.10-0.16.1-r0 container
2. Check the log tab

Docker info

Not related to docker

Docker Compose config

Not related to docker

Logs

NA

Additional info

No response

[perfect7gentleman]

Confirm it, the same.

[perfect7gentleman]

Novik/ruTorrent#2983

[kevin201]

Same.

[xthursdayx]

Same for me.

[crazy-max]

Can someone check if latest solves this issue crazymax/rtorrent-rutorrent:5.2.10-0.16.4? https://github.com/crazy-max/docker-rtorrent-rutorrent/releases/tag/5.2.10-0.16.4-r0

[Erasure5959]

Can someone check if latest solves this issue crazymax/rtorrent-rutorrent:5.2.10-0.16.4? https://github.com/crazy-max/docker-rtorrent-rutorrent/releases/tag/5.2.10-0.16.4-r0

Still present for me.

[simonc56]

Can someone check if latest solves this issue crazymax/rtorrent-rutorrent:5.2.10-0.16.4? 5.2.10-0.16.4-r0 (release)

Tested just now, it doesn't solve this issue.

Let's wait for :

• xmlrpc and rtorrent >=0.16.2 Novik/ruTorrent#2983
• Fix: alias rtorrent deprecated commands Novik/ruTorrent#2989

[perfect7gentleman]

The same for me.

[29.11.2025 13:53:32] WebUI started.
[29.11.2025 13:53:42] rTorrent is compiled with incorrect version of xmlrpc-c library, without i8 support. Version must be >= 1.11. Some functionality will be unavailable.

But all plugins are loaded fine.

[Hipoglos]

Is there any way to test the 0.16.5 to see if the problem was finally resolved?

[de666]

Is there any way to test the 0.16.5 to see if the problem was finally resolved?

AFAIK the issue is not with rtorrent but with rutorrent so I'm afraid we have to wait for the pull request on rutorrent mentioned above.

[ENTPRESTIGIOUS]

Same here. Got the latest build when I first used it (fresh install) and already got this error.