[MacPorts] #70375: dragon crashes on launch

[MacPorts]

#70375: dragon crashes on launch
--------------------------+--------------------
 Reporter:  barracuda156  |      Owner:  (none)
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.9.3
 Keywords:  kde           |       Port:  dragon
--------------------------+--------------------
 Why this may be failing, any idea?

 {{{
 36-25% /Applications/MacPorts/KDE4/dragon.app/Contents/MacOS/dragon
 dragonplayer(1567) mac_set_dbus_address: set session bus address to
 "unix:path=/tmp/launch-E16bDj/unix_domain_listener"
 QDBusConnection: session D-Bus connection created before QCoreApplication.
 Application may misbehave.
 dragonplayer(1567)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying
 to open ksycoca from "/private/var/tmp/kdecache-svacchanda/ksycoca4"
 dragonplayer(1567)/phonon (KDE plugin): Can not create backend object from
 factory for  "VLC" ,  "phonon_vlc" :
  "Could not find plugin 'VLC' for application 'dragonplayer'"
 dragonplayer(1567)/phonon (KDE plugin): Can not create backend object from
 factory for  "GStreamer" ,  "phonon_gstreamer" :
  "Could not find plugin 'GStreamer' for application 'dragonplayer'"
 X Error of failed request:  BadWindow (invalid Window parameter)
   Major opcode of failed request:  2 (X_ChangeWindowAttributes)
   Resource id in failed request:  0x17336400
   Serial number of failed request:  23
   Current serial number in output stream:  0
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/70375>
MacPorts <https://www.macports.org/>
Ports system for macOS