#0  GetPointer (this=0x444e450074736575) at /usr/include/Nux-3.0/NuxCore/ObjectPtr.h:203
  [Error: /usr/include/Nux-3.0/NuxCore/ObjectPtr.h was not found in source tree]
#1  unity::launcher::LauncherModel::GetSublist<unity::launcher::BamfLauncherIcon> (this=0x21d73f0) at /build/buildd/unity-6.4.0/launcher/LauncherModel.h:117
  [Error: /build/buildd/unity-6.4.0/launcher/LauncherModel.h was not found in source tree]
#2  0x00007f68a9749099 in unity::launcher::Controller::Impl::SortAndUpdate (this=<optimized out>) at /build/buildd/unity-6.4.0/launcher/LauncherController.cpp:381
  [Error: /build/buildd/unity-6.4.0/launcher/LauncherController.cpp was not found in source tree]
#3  0x00007f68a974ea3c in operator() (_A_a1=..., this=0x2754e68) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851
  [Error: /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h was not found in source tree]
#4  operator()<const nux::ObjectPtr<unity::launcher::AbstractLauncherIcon>&> (_A_arg1=..., this=0x2754e60) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84
  [Error: /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h was not found in source tree]
#5  sigc::internal::slot_call1<sigc::bound_mem_functor1<void, unity::launcher::Controller::Impl, nux::ObjectPtr<unity::launcher::AbstractLauncherIcon> >, void, nux::ObjectPtr<unity::launcher::AbstractLauncherIcon> >::call_it (rep=0x2754e30, a_1=...) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:137
  [Error: /usr/include/sigc++-2.0/sigc++/functors/slot.h was not found in source tree]
#6  0x00007f68a9763665 in emit (_A_a1=..., impl=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:1010
  [Error: /usr/include/sigc++-2.0/sigc++/signal.h was not found in source tree]
#7  emit (_A_a1=..., this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2781
  [Error: /usr/include/sigc++-2.0/sigc++/signal.h was not found in source tree]
#8  unity::launcher::LauncherModel::RemoveIcon (this=<optimized out>, icon=...) at /build/buildd/unity-6.4.0/launcher/LauncherModel.cpp:129
  [Error: /build/buildd/unity-6.4.0/launcher/LauncherModel.cpp was not found in source tree]
#9  0x00007f68a97637a3 in operator() (this=0x2732350) at /build/buildd/unity-6.4.0/launcher/LauncherModel.cpp:137
  [Error: /build/buildd/unity-6.4.0/launcher/LauncherModel.cpp was not found in source tree]
#10 std::_Function_handler<bool(), unity::launcher::LauncherModel::OnIconRemove(unity::launcher::AbstractLauncherIcon::Ptr)::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/4.6/functional:1764
  [Error: /usr/include/c++/4.6/functional was not found in source tree]
#11 0x00007f68a7f60061 in operator() (this=<optimized out>) at /usr/include/c++/4.6/functional:2161
  [Error: /usr/include/c++/4.6/functional was not found in source tree]
#12 unity::glib::Source::SourceCallback (data=<optimized out>, data@entry=<error reading variable: value has been optimized out>) at /build/buildd/unity-6.4.0/UnityCore/GLibSource.cpp:106
  [Error: /build/buildd/unity-6.4.0/UnityCore/GLibSource.cpp was not found in source tree]
#13 0x00007f68c518b69b in g_timeout_dispatch (source=source@entry=0x36855c0, callback=<optimized out>, user_data=<optimized out>) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:4026
  [Error: /build/buildd/glib2.0-2.33.12/./glib/gmain.c was not found in source tree]
#14 0x00007f68c518ab15 in g_main_dispatch (context=0x1771f40) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:2715
  [Error: /build/buildd/glib2.0-2.33.12/./glib/gmain.c was not found in source tree]
#15 g_main_context_dispatch (context=context@entry=0x1771f40) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3219
  [Error: /build/buildd/glib2.0-2.33.12/./glib/gmain.c was not found in source tree]
#16 0x00007f68c518ae48 in g_main_context_iterate (context=0x1771f40, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3290
  [Error: /build/buildd/glib2.0-2.33.12/./glib/gmain.c was not found in source tree]
#17 0x00007f68c518b242 in g_main_loop_run (loop=0x17710e0) at /build/buildd/glib2.0-2.33.12/./glib/gmain.c:3484
  [Error: /build/buildd/glib2.0-2.33.12/./glib/gmain.c was not found in source tree]
#18 0x000000000040270b in main (argc=1, argv=<optimized out>) at /build/buildd/compiz-0.9.8.0/src/main.cpp:262
  [Error: /build/buildd/compiz-0.9.8.0/src/main.cpp was not found in source tree]