(Solved) Problem with amarok.

Hello. I have a problem with amarok. When i play music, wikipedia tab dont display content. I see information that i need composer. I dont know what is composer. Maybe i need some plugins?

The composer would be the person that composed the musical track, this is refering to the composer tag entry in the file.
Amarok is still using kdebase-runtime (KDE 4 based) and has not yet been ported to KF5 (Plasma5).
I’ll need to do some research into the issue under Plasma 5.

It looks like this is a known issue.
You’ll need to wait for amarok 2.9 to be released for the wikipeedia tab to work again.
https://forum.kde.org/viewtopic.php?f=115&t=130364

If you don’t wish to wait, you could use the git version from the AUR:
https://aur.archlinux.org/packages/amarok-git

Alternatively, you could also download the 3.8.90-2 version from the Arch KDE-Unstable repositories:
https://www.archlinux.org/packages/kde-unstable/i686/amarok/download/
https://www.archlinux.org/packages/kde-unstable/x86_64/amarok/download/

Note: To install the KDE-Unstable package you will need to use sudo pacman -U {package name} on the command line, or use Octopi’s Install Local Package function from it’s file menu.

Ok. Thanks for help. Then i will be wait for new version.