spacebar crash

#0  Tp::DBusProxy::objectPath (this=0x0)
    at /home/jbb/kde/src/telepathy-qt/TelepathyQt/dbus-proxy.cpp:131
#1  0x00007fffe1adcc50 in Conversation::Conversation (this=0x555555ac5960, contactId=..., 
    account=..., parent=<optimized out>)
    at /home/jbb/kde/install/include/telepathy-qt5/TelepathyQt/shared-ptr.h:150
#2  0x00007fffe1afef8d in MainLogModel::processQueryResults (this=0x555555a54fa0, query=...)
    at /home/jbb/kde/src/ktp-common-internals/KTp/Declarative/mainlogmodel.cpp:129
#3  0x00007fffe1aff346 in MainLogModel::setAccountManager (this=0x555555a54fa0, 
    accountManager=...)
    at /home/jbb/kde/src/ktp-common-internals/KTp/Declarative/mainlogmodel.cpp:296
#4  0x00007fffe1ad8c29 in MainLogModel::qt_static_metacall (_o=<optimized out>, 
    _c=<optimized out>, _id=<optimized out>, _a=0x7fffffff7f90)
    at KTp/Declarative/ktpqmlplugin_autogen/EWIEGA46WW/moc_mainlogmodel.cpp:227
#5  0x00007fffe1adb753 in MainLogModel::qt_metacall (this=0x555555a54fa0, 
    _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fffffff7f90)
    at KTp/Declarative/ktpqmlplugin_autogen/EWIEGA46WW/moc_mainlogmodel.cpp:298
#6  0x00007ffff7b6af39 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const
    () from /home/jbb/.local/Qt/5.14.0/gcc_64/lib/libQt5Qml.so.5
#7  0x00007ffff7a62b3d in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) [clone .constprop.304] ()