Program received signal SIGSEGV, Segmentation fault. 0x00002aaad9c68f5c in rtl::Reference::get (this=0x478) at /home/julien/lo/libreoffice/include/rtl/ref.hxx:169 169 return m_pBody; (gdb) bt #0 0x00002aaad9c68f5c in rtl::Reference::get (this=0x478) at /home/julien/lo/libreoffice/include/rtl/ref.hxx:169 #1 0x00002aaad9c670d8 in VclPtr::operator dbaui::OTableWindow* (this=0x478) at /home/julien/lo/libreoffice/include/vcl/vclptr.hxx:184 #2 0x00002aaad9e3b098 in dbaui::OTableWindowListBox::GetTabWin (this=0x0) at /home/julien/lo/libreoffice/dbaccess/source/ui/inc/TableWindowListBox.hxx:90 #3 0x00002aaad9e38c40 in dbaui::OQueryTableView::AddConnection (this=0x3d75740, jxdSource=..., jxdDest=...) at /home/julien/lo/libreoffice/dbaccess/source/ui/querydesign/QueryTableView.cxx:582 #4 0x00002aaad9e6d1d0 in dbaui::OTableWindowListBox::DropHdl (this=0x3bba590) at /home/julien/lo/libreoffice/dbaccess/source/ui/querydesign/TableWindowListBox.cxx:293 #5 0x00002aaad9e6d0d9 in dbaui::OTableWindowListBox::LinkStubDropHdl (instance=0x3bba590, data=0x0) at /home/julien/lo/libreoffice/dbaccess/source/ui/querydesign/TableWindowListBox.cxx:284 #6 0x00002aaab380b1af in Link::Call (this=0x2bde858, data=0x0) at /home/julien/lo/libreoffice/include/tools/link.hxx:84 #7 0x00002aaab3807f62 in ImplHandleUserEvent (pSVEvent=0x2bde850) at /home/julien/lo/libreoffice/vcl/source/window/winproc.cxx:1958 #8 0x00002aaab3809927 in ImplWindowFrameProc (_pWindow=0x2915d20, nEvent=22, pEvent=0x2bde850) at /home/julien/lo/libreoffice/vcl/source/window/winproc.cxx:2526 #9 0x00002aaab3d51fbf in SalFrame::CallCallback (this=0x29166b0, nEvent=22, pEvent=0x2bde850) at /home/julien/lo/libreoffice/vcl/inc/salframe.hxx:273 #10 0x00002aaab3d627ed in SalGenericDisplay::DispatchInternalEvent (this=0x2648e20) at /home/julien/lo/libreoffice/vcl/unx/generic/app/gendisp.cxx:86 #11 0x00002aaac83fa074 in GtkData::userEventFn (data=0x6e4660) at /home/julien/lo/libreoffice/vcl/unx/gtk3/gtk3gtkdata.cxx:809 #12 0x00002aaac83fa101 in call_userEventFn (data=0x6e4660) at /home/julien/lo/libreoffice/vcl/unx/gtk3/gtk3gtkdata.cxx:819 #13 0x00002aaaacc68fea in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #14 0x00002aaaacc69390 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #15 0x00002aaaacc6943c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #16 0x00002aaac83f8f12 in GtkData::Yield (this=0x6e4660, bWait=true, bHandleAllCurrentEvents=false) at /home/julien/lo/libreoffice/vcl/unx/gtk3/gtk3gtkdata.cxx:467 #17 0x00002aaac83fc1a3 in GtkInstance::DoYield (this=0x6d6b30, bWait=true, bHandleAllCurrentEvents=false, nReleased=0) at /home/julien/lo/libreoffice/vcl/unx/gtk3/../gtk/gtkinst.cxx:407 #18 0x00002aaab3c13c4f in ImplYield (i_bWait=true, i_bAllEvents=false, nReleased=0) at /home/julien/lo/libreoffice/vcl/source/app/svapp.cxx:511 #19 0x00002aaab3c0fa94 in Application::Yield () at /home/julien/lo/libreoffice/vcl/source/app/svapp.cxx:553 #20 0x00002aaab3c0f90e in Application::Execute () at /home/julien/lo/libreoffice/vcl/source/app/svapp.cxx:473 #21 0x00002aaaaafa674d in desktop::Desktop::DoExecute () at /home/julien/lo/libreoffice/desktop/source/app/app.cxx:1322 #22 0x00002aaaaafa791f in desktop::Desktop::Main (this=0x7fffffff50b0) at /home/julien/lo/libreoffice/desktop/source/app/app.cxx:1647 #23 0x00002aaab3c1e306 in ImplSVMain () at /home/julien/lo/libreoffice/vcl/source/app/svmain.cxx:172 #24 0x00002aaab3c1e448 in SVMain () at /home/julien/lo/libreoffice/vcl/source/app/svmain.cxx:210 #25 0x00002aaaaaff562e in soffice_main () at /home/julien/lo/libreoffice/desktop/source/app/sofficemain.cxx:135 #26 0x000000000040090e in sal_main () at /home/julien/lo/libreoffice/desktop/source/app/main.c:48 #27 0x00000000004008f4 in main (argc=2, argv=0x7fffffff53e8) at /home/julien/lo/libreoffice/desktop/source/app/main.c:47 (gdb) frame 3 #3 0x00002aaad9e38c40 in dbaui::OQueryTableView::AddConnection (this=0x3d75740, jxdSource=..., jxdDest=...) at /home/julien/lo/libreoffice/dbaccess/source/ui/querydesign/QueryTableView.cxx:582 582 OQueryTableWindow* pDestWin = static_cast< OQueryTableWindow*>(jxdDest.pListBox->GetTabWin()); (gdb) p jxdDest $1 = (const dbaui::OJoinExchangeData &) @0x3bbaa30: {pListBox = {m_rInnerRef = empty rtl::Reference}, pEntry = 0x0} (gdb) p jxdDest.pListBox $2 = {m_rInnerRef = empty rtl::Reference} (gdb) p jxdSource.pListBox $3 = {m_rInnerRef = rtl::Reference to 0x3bba590} (gdb) p jxdSource.pListBox->GetTabWin() $4 = (dbaui::OTableWindow *) 0x3a1ba00 (gdb) frame 4 #4 0x00002aaad9e6d1d0 in dbaui::OTableWindowListBox::DropHdl (this=0x3bba590) at /home/julien/lo/libreoffice/dbaccess/source/ui/querydesign/TableWindowListBox.cxx:293 293 pCont->AddConnection(m_aDropInfo.aSource, m_aDropInfo.aDest); (gdb) p m_aDropInfo $5 = {aSource = {pListBox = {m_rInnerRef = rtl::Reference to 0x3bba590}, pEntry = 0x3c7fbe0}, aDest = {pListBox = {m_rInnerRef = empty rtl::Reference}, pEntry = 0x0}} (gdb)