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c0re100 / qBittorrent-Enhanced-Edition

[Unofficial] qBittorrent Enhanced, based on qBittorrent
https://github.com/c0re100/qBittorrent-Enhanced-Edition
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qbittorrent: symbol lookup error: qbittorrent: undefined symbol #585

Closed spirillen closed 3 months ago

spirillen commented 3 months ago

qBittorrent & operating system versions

qBittorrent version: v4.6.5.10-1ppa1~noble1 Libtorrent version: 2.0.11.0 Qt version: 5? Boost version: 1.74.0? OpenSSL version: 3.0.13 zlib version: 1.3? OS version: Ubuntu 24.04 LTS 6.8.0-40-generic x86_64

What is the problem?

When I tried to start the installation I see this error in my konsole

qbittorrent: symbol lookup error: qbittorrent: undefined symbol: _ZN10libtorrent17write_resume_dataERKNS_18add_torrent_paramsE

Steps to reproduce

  1. Install PPA sudo add-apt-repository ppa:poplite/qbittorrent-enhanced -y
  2. sudo apt install qbittorrent-enhanced
  3. execute qbittorrent

Additional context

This issue could be related to https://github.com/qbittorrent/qBittorrent/issues/21221

Log(s) & preferences file(s)

None, tried searching with grep, no luck

poplite commented 3 months ago

Libtorrent version: 2.0.11.0

What about downgrading it to 2.0.10?

It seems libtorrent-rasterbar library on your system can't provide some symbols required by qbittorrent-enhanced, since the version of the library you are using is different from the one that qbittorrent-enhanced was built with on Launchpad (Noble PPA now uses v2.0.10 from official repository). If you want to use qbittorrent-enhanced with your own library, you need to compile it manually following qBittorrent's Compilation Guide.

spirillen commented 3 months ago

Well I don't see 2.10 besides from libtorrent-rasterbar2.0t64 and that is the one used in the other issue from above. so same issue

libtorrent-dev/noble 0.13.8-2.1build2 amd64
libtorrent-rasterbar-dev/noble 2.0.11.git20240821.2ab8fedabb-1ppa1~24.04 amd64
libtorrent-rasterbar-doc/noble,noble 2.0.11.git20240821.2ab8fedabb-1ppa1~24.04 all
libtorrent-rasterbar2.0/noble,now 2.0.11.git20240821.2ab8fedabb-1ppa1~24.04 amd64 [installed,automatic]
libtorrent-rasterbar2.0t64/noble 2.0.10-1.1build2 amd64
libtorrent21t64/noble 0.13.8-2.1build2 amd64
spirillen commented 3 months ago

Followup, after a good nights sleep, I did try to downgrade libtorrent-rasterbar2.0/noble,now 2.0.11.git20240821.2ab8fedabb-1ppa1~24.04 amd64 to libtorrent-rasterbar2.0t64/noble 2.0.10-1.1build2 and then install qbittorrent-enhanced/noble 4.6.5.10-1ppa1~noble1 and that worked. Leaving the following line for other that would stumble on this issue

sudo apt install 0y qbittorrent-enhanced libtorrent-rasterbar2.0t64
sudo apt remove -y libtorrent-rasterbar2.0
sudo apt autoremove -y