Krita crash on startup in birdeye box

[Bart Coppens]

It seems like Boudewijn's last commit broke something, at least for Casper and 
me. Krita now crashes on startup with the following backtrace:

#3  0x0000002a98058671 in QDomElement::attribute () 
from /usr/lib/libqt-mt.so.3
#4  0x0000002a9a704217 in KisView::createContainer (this=0x7fbfffeaa0, 
    parent=0x963880, index=-1713621616, element=@0x50, id=@0x81)
    at ../../../krita/core/kis_view.cc:271
#5  0x0000002aa17994e3 in KisBirdEyeBox (this=0xc45340, view=0x963880, 
    parent=0x0, name=0x0)
    at ../../../../krita/plugins/defaultdockers/kis_birdeye_box.cc:93
#6  0x0000002aa1794aa8 in KritaDefaultDockers::createBirdEyeBox (
    this=0xc445f0, view=0x963880)
    at ../../../../krita/plugins/defaultdockers/defaultdockers.cc:111
#7  0x0000002aa1794768 in KritaDefaultDockers (this=0xc445f0, parent=0x963880, 
    name=0xc41740 "kritadefaultdockers")
    at ../../../../krita/plugins/defaultdockers/defaultdockers.cc:83
#8  0x0000002aa1796708 in KDEPrivate::ConcreteFactory<KritaDefaultDockers, 
QObject>::create (parent=0x963880, name=0xc41740 "kritadefaultdockers", 
    args=@0x7fbfffed20) at kgenericfactory.tcc:167
#9  0x0000002aa1796687 in KDEPrivate::ConcreteFactory<KritaDefaultDockers, 
QObject>::create (parentWidget=0x0, widgetName=0x0, parent=0x963880, 
    name=0xc41740 "kritadefaultdockers", 
    className=0x2a95e0bc8f "KParts::Plugin", args=@0x7fbfffed20)
    at kgenericfactory.tcc:132
#10 0x0000002aa179657f in KGenericFactory<KritaDefaultDockers, 
QObject>::createObject (this=0xc440c0, parent=0x963880, name=0xc41740 
"kritadefaultdockers", 
    className=0x2a95e0bc8f "KParts::Plugin", args=@0x7fbfffed20)
    at kgenericfactory.h:193
#11 0x0000002a9723945a in KLibFactory::create () from /usr/lib/libkdecore.so.4
#12 0x0000002a95e06521 in KParts::StatusBarExtension::qt_static_property ()
   from /usr/lib/libkparts.so.2
#13 0x0000002a95e06475 in KParts::StatusBarExtension::qt_static_property ()
   from /usr/lib/libkparts.so.2
#14 0x0000002a95df728d in KParts::Plugin::loadPlugin ()
   from /usr/lib/libkparts.so.2
#15 0x0000002a95df7aa9 in KParts::Plugin::loadPlugins ()
   from /usr/lib/libkparts.so.2
#16 0x0000002a95df2e9c in KParts::PartBase::loadPlugins ()
   from /usr/lib/libkparts.so.2
#17 0x0000002a95df2e6b in KParts::PartBase::setInstance ()
   from /usr/lib/libkparts.so.2
#18 0x0000002a95df2c2f in KParts::PartBase::setInstance ()
   from /usr/lib/libkparts.so.2
#19 0x0000002a9a7038b7 in KisView (this=0x963880, doc=0x8523b0, 
    adapter=0x8524f0, parent=0x88b590, name=0x2a95868c5f "view")
    at ../../../krita/core/kis_view.cc:233
#20 0x0000002a9a7008fc in KisDoc::createViewInstance (this=0x8523b0, 
    parent=0x88b590, name=0x2a95868c5f "view")
    at ../../../krita/core/kis_doc.cc:851
#21 0x0000002a957f442a in KoDocument::createView (this=0x8523b0, 
    parent=0x88b590, name=0x2a95868c5f "view")
    at ../../../lib/kofficecore/koDocument.cc:299
#22 0x0000002a9580e004 in KoMainWindow::setRootDocument (this=0x863ad0, 
    doc=0x8523b0) at ../../../lib/kofficecore/koMainWindow.cc:339
#23 0x0000002a95815cff in KoApplication::start (this=0x7fbffff570)
    at ../../../lib/kofficecore/koApplication.cc:149
#24 0x0000002a9566dadb in kdemain (argc=1, argv=0x7fbffff838)
    at ../../krita/main.cc:37
#25 0x00000000004008d3 in main (argc=1, argv=0x7fbffff838) at krita.la.cc:2