Version:           2.0.1 (using KDE 4.1.3)
Installed from:    Ubuntu Packages

When I want to see the properties of any Cool Stream (a integrated script in Amarok) the software crashes.

The window that appears say:

'The application Amarok (amarok) crashed and caused the signal 6 (SIGABRT).
Please help us improve the software you use by filing a report at http://bugs.kde.org. Useful details include how to reproduce the error, documents that were loaded, etc.'

And when I click in 'Details', this is the output:

Aplicación: Amarok (amarok), señal SIGABRT
(no debugging symbols found)
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(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb483a6c0 (LWP 6209)]
[New Thread 0xaf99ab90 (LWP 6219)]
[New Thread 0xb019bb90 (LWP 6218)]
[New Thread 0xb099cb90 (LWP 6213)]
[New Thread 0xb2323b90 (LWP 6212)]
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
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[KCrash handler]
#6  0xb7f62430 in __kernel_vsyscall ()
#7  0xb699d880 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb699f248 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb7d4b795 in qt_message_output () from /usr/lib/libQtCore.so.4
#10 0xb7d4b872 in qFatal () from /usr/lib/libQtCore.so.4
#11 0xb7d4b915 in qt_assert () from /usr/lib/libQtCore.so.4
#12 0xb6da3ab5 in TagDialog::resultReady () from /usr/lib/libamaroklib.so.1
#13 0xb6db4a06 in TagDialog::qt_metacall () from /usr/lib/libamaroklib.so.1
#14 0xb7e51bfb in QMetaCallEvent::placeMetaCall ()
   from /usr/lib/libQtCore.so.4
#15 0xb7e53771 in QObject::event () from /usr/lib/libQtCore.so.4
#16 0xb7372004 in QWidget::event () from /usr/lib/libQtGui.so.4
#17 0xb731a8ec in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#18 0xb73227fa in QApplication::notify () from /usr/lib/libQtGui.so.4
#19 0xb7042b2d in KApplication::notify () from /usr/lib/libkdeui.so.5
#20 0xb7e43e61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#21 0xb7e44ae5 in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#22 0xb7e44cdd in QCoreApplication::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#23 0xb7e6e82f in ?? () from /usr/lib/libQtCore.so.4
#24 0xb68ce6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#25 0xb68d1da3 in ?? () from /usr/lib/libglib-2.0.so.0
#26 0xb68d1f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#27 0xb7e6e478 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#28 0xb73b4ea5 in ?? () from /usr/lib/libQtGui.so.4
#29 0xb7e4252a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#30 0xb7e426ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#31 0xb7e44da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#32 0xb731a767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#33 0x0804c042 in _start ()
#0  0xb7f62430 in __kernel_vsyscall ()