Warning messages in a terminal running Subsurface

[Willem Ferguson]

Qt boffins,

When I run Subsurface in a terminal, I get many warning messages.
Are these normal?
Kind regards,
willem

~/subsurface$ ./subsurface
can't find Qt localization for locale "en-GB" searching in 
"/usr/share/qt4/translations"
Got bus address: 
"unix:abstract=/tmp/dbus-lLEjaa7hhs,guid=c58debdd237b26cebe4625b0548fc197"
Connected to accessibility bus at: 
"unix:abstract=/tmp/dbus-lLEjaa7hhs,guid=c58debdd237b26cebe4625b0548fc197"
Registered DEC:  true
Registered event listener change listener:  true
QFSFileEngine::open: No file name specified
QFSFileEngine::open: No file name specified
QFSFileEngine::open: No file name specified
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "6"  obj: 
QMenu(0x7fff0322c5c0) ""
QSpiAccessible::accessibleEvent not handled:  "7"  obj: 
QMenu(0x7fff0322c5c0) ""
FIXME: handle dialog start.
FIXME: handle dialog end.
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "6"  obj: 
QMenu(0x7fff0322c5c0) ""
QSpiAccessible::accessibleEvent not handled:  "7"  obj: 
QMenu(0x7fff0322c5c0) ""
FIXME: handle dialog start.
FIXME: handle dialog end.
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: 
DivePictureWidget(0x29ceac0, name = "photosView") "photosView"
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: 
DivePictureWidget(0x29ceac0, name = "photosView") "photosView"
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "6"  obj: 
QMenu(0x7fff0322c5c0) ""
QSpiAccessible::accessibleEvent not handled:  "7"  obj: 
QMenu(0x7fff0322c5c0) ""
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "8008"  obj: QObject(0x0)  
" invalid interface!"
QSpiAccessible::accessibleEvent not handled:  "2"  obj: 
QMessageBox(0x7fff0322c960) ""
FIXME: handle dialog start.
FIXME: handle dialog end.