Qyoto: QPrinterInfo.PrinterName() crash

QString (other=..., this=0x7fffffffd870)
    at ../../include/QtCore/../../src/corelib/tools/qstring.h:729
729     ../../include/QtCore/../../src/corelib/tools/qstring.h: No such file or directory.
        in ../../include/QtCore/../../src/corelib/tools/qstring.h
(gdb) bt
#0  QString (other=..., this=0x7fffffffd870)
    at ../../include/QtCore/../../src/corelib/tools/qstring.h:729
#1  QPrinterInfo::printerName (this=0xd64330)
    at painting/qprinterinfo_unix.cpp:952
#2  0x00007ffff350f9a0 in __smokeqtgui::x_QPrinterInfo::x_5 (this=0xd64330, x=
    0xd479e0) at /home/dimitardobrev/Projects/smokeqt/bin/qtgui/x_13.cpp:1702
#3  0x00007ffff3506187 in __smokeqtgui::xcall_QPrinterInfo (xi=5, obj=
    0xd64330, args=0xd479e0)
    at /home/dimitardobrev/Projects/smokeqt/bin/qtgui/x_13.cpp:1740
#4  0x00007ffff575e87d in Qyoto::MethodCall::callMethod (this=0x7fffffffda10)
    at /home/dimitardobrev/Projects/assemblygen/assemblies/qyoto-qtcore/native/methodcall.cpp:90
#5  0x00007ffff575eb2a in Qyoto::MethodCall::next (this=0x7fffffffda10)
    at /home/dimitardobrev/Projects/assemblygen/assemblies/qyoto-qtcore/native/methodcall.cpp:120
#6  0x00007ffff57675b3 in CallSmokeMethod (smoke=0xbed1e0, methodId=10169, obj=
    0x3, sp=0x7fffef9acb10, items=0)
    at /home/dimitardobrev/Projects/assemblygen/assemblies/qyoto-qtcore/native/qyoto.cpp:304
#7  0x0000000040030963 in (wrapper managed-to-native) Qyoto.SmokeInvocation:CallSmokeMethod (param0=12505568, param1=10169, param2=3, param3=140737213287184,
    param4=0) at xdb.il:2068
#8  0x00000000400256d4 in Qyoto.SmokeInvocation:Invoke (this=..., mungedName=
    "printerName", signature="printerName() const", returnType=..., refArgs=
    false, args=System.Object [0]) at /tmp/7c142b50/388b0286.20.cs:338
#9  0x0000000040035934 in ?? ()
#10 0x00007fffffffdea0 in ?? ()
#11 0x00007ffff6ab45a0 in ?? ()
#12 0x00007fffffffdc50 in ?? ()
#13 0x0000000040013c68 in QPrinterInfoCrash.MainClass:Main (
    args=<optimized out>)
    at /home/dimitardobrev/Projects/QPrinterInfoCrash/QPrinterInfoCrash/Main.cs:11
#14 0x0000000040013d7c in (wrapper runtime-invoke) <Module>:runtime_invoke_void_object (param0=<optimized out>, param1=140737488346784, param2=0, param3=
    1073822752) at xdb.il:62
#15 0x000000000041fd48 in mono_jit_runtime_invoke (method=
---Type <return> to continue, or q <return> to quit---
    "QPrinterInfoCrash.MainClass:Main ()", obj=0x0, params=0x7fffffffdea0, exc=
    0x0) at mini.c:5764
#16 0x000000000055ed9b in mono_runtime_invoke (method=
    "QPrinterInfoCrash.MainClass:Main ()", obj=0x0, params=0x7fffffffdea0, exc=
    0x0) at object.c:2755
#17 0x00000000005618ef in mono_runtime_exec_main (method=
    "QPrinterInfoCrash.MainClass:Main ()", args=<optimized out>, exc=0x0)
    at object.c:3938
#18 0x000000000046d2e5 in main_thread_handler (user_data=<synthetic pointer>)
    at driver.c:1003
#19 mono_main (argc=<optimized out>, argv=0x7fffffffe0e0) at driver.c:1855
#20 0x00007ffff71af30d in __libc_start_main ()
   from /lib/x86_64-linux-gnu/libc.so.6
#21 0x0000000000414e49 in _start ()