Version:            (using KDE 4.3.2)
OS:                Linux
Installed from:    Ubuntu Packages

Hi I came across a Dolphin bug (I guess). When you set Dolphin to display a zip content inside its window, you cannot start playing an mp3.
I tried it with Amarok and also VLC. I think they receive an urlencoded filepath to the related mp3 file what they parse as normal utf string (based on VLC's error window). I tried other filetypes like txt and pdf, they worked fine with Kate and Okular.
On the other hand when I set Dolphin to not display a zip in its window, but open it with Ark I can start playing the mp3 from the Ark window.
Anyway, the type of archive is irrelevant. Everything is the same with a tar.gz.

I suppose it could happen with other filetypes too but until now I've experienced only with mp3 files.

Kubuntu 9.10

ProblemType: Bug
Architecture: amd64
Date: Tue Jan 19 21:13:47 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/dolphin
InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
NonfreeKernelModules: nvidia
Package: dolphin 4:4.3.2-0ubuntu3
ProcEnviron:
 PATH=(custom, user)
 LANG=hu_HU.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
SourcePackage: kdebase
Uname: Linux 2.6.31-17-generic x86_64

I've also reported the bug in Launchpad: https://bugs.launchpad.net/ubuntu/+source/kdebase/+bug/509827 (where I was advised to report it also here)