On 7/6/20 12:32 PM, Kornel Benko wrote: > Am Mon, 6 Jul 2020 11:58:30 -0400 > schrieb Richard Kimberly Heck <rikih...@lyx.org>: > >> On 7/6/20 4:50 AM, Kornel Benko wrote: >>> Am Sun, 5 Jul 2020 20:14:27 -0400 >>> schrieb Richard Kimberly Heck <rikih...@lyx.org>: >>> >>>> On 7/5/20 8:12 PM, Richard Kimberly Heck wrote: >>>>> On 6/24/20 11:06 AM, Richard Kimberly Heck wrote: >>>>>> On 6/24/20 6:19 AM, Kornel Benko wrote: >>>>>>> Am Tue, 23 Jun 2020 22:01:03 -0400 >>>>>>> schrieb Scott Kostyshak <skost...@lyx.org>: >>>>>>> >>>>>>>> On Mon, Jun 22, 2020 at 04:55:50PM +0200, Kornel Benko wrote: >>>>>>>>> Am Mon, 22 Jun 2020 10:24:17 -0400 >>>>>>>>> schrieb Richard Kimberly Heck <rikih...@lyx.org>: >>>>>>>>> >>>>>>>>>> On 6/22/20 10:03 AM, Kornel Benko wrote: >>>>>>>>>>> Following lead to crash: >>>>>>>>>>> >>>>>>>>>>> 1. Create new file-Format (for instance Epub, define a viewer) >>>>>>>>>>> 2. define conversion for docbook-xls -> Epub >>>>>>>>>>> 3. restart lyx >>>>>>>>>>> 4. remove the new conversion >>>>>>>>>>> 5. remove the format Epub --> crash >>>>>>>>>>> >>>>>>>>>>> There is no crash if >>>>>>>>>>> 5. restart lyx >>>>>>>>>>> 6. remove the format Epub >>>>>>>>>> I can't reproduce. >>>>>>>>> You probably need to recompile with "-D_GLIBCXX_DEBUG_PEDANTIC >>>>>>>>> -D_GLIBCXX_DEBUG" >>>>>>>>> >>>>>>>>>> Can you post your preferences file as it exists after >>>>>>>>>> (3)? >>>>>>>>> >>>>>>>>>> Do you save or apply after (4) or go right to step (5)? >>>>>>>>> Apply only. But with save it is the same. >>>>>>>> I can reproduce. In addition I get the following: >>>>>>>> >>>>>>>> Error: attempt to subscript container with out-of-bounds index >>>>>>>> 21973, but >>>>>>>> container only holds 99 elements. >>>>>>>> >>>>>>>> Scott >>>>>>> Here the message is: >>>>>>> /usr/include/c++/8/debug/vector:417: >>>>>>> Error: attempt to subscript container with out-of-bounds index >>>>>>> 1899910496, >>>>>>> but container only holds 98 elements. >>>>>>> >>>>>>> Objects involved in the operation: >>>>>>> sequence "this" @ 0x0x555f98a58bc8 { >>>>>>> type = std::__debug::vector<lyx::Graph::Vertex, >>>>>>> std::allocator<lyx::Graph::Vertex> >>>>>>>> ; } >>>>>>> Abort (core dumped) >>>>>>> >>>>>>> If using attached, I got no crash, but the list of indexes used while >>>>>>> removing the >>>>>>> format is scarifying. >>>>>>> >>>>>>> $ wc errors >>>>>>> 1014 5060 35805 errors >>>>>>> >>>>>>> $ sort my_list | uniq >>>>>>> Graph.cpp (145): VERT-INDEX == 0 >>>>>>> Graph.cpp (145): VERT-INDEX == 11 >>>>>>> Graph.cpp (145): VERT-INDEX == 21972 >>>>>>> Graph.cpp (145): VERT-INDEX == 24 >>>>>>> Graph.cpp (145): VERT-INDEX == 32 >>>>>>> Graph.cpp (145): VERT-INDEX == 32757 >>>>>>> Graph.cpp (145): VERT-INDEX == 33 >>>>>>> Graph.cpp (145): VERT-INDEX == 71 >>>>>>> Graph.cpp (145): VERT-INDEX == 79 >>>>>>> Graph.cpp (145): VERT-INDEX == 8 >>>>>>> Graph.cpp (145): VERT-INDEX == 80 >>>>>>> Graph.cpp (145): VERT-INDEX == 83 >>>>>>> >>>>>>> $ egrep 21972 my_list | wc >>>>>>> 377 1885 13949 >>>>>>> >>>>>>> $ egrep 32757 my_list | wc >>>>>>> 134 670 4958 >>>>>> I will have a look. >>>>> I was able to reproduce with the cmake setting mentioned above, but now >>>>> I can't again. I have not been able to reproduce without those settings, >>>>> nor do I see the weird values. But something is obviously suspicious. >>>>> >>>>> When I did see the crash, it was coming from Converters::isReachable(). >>>>> You could try something like the attached, which could yield more >>>>> information. >>>> Sorry, changed wrong routine. Try this patch. >>>> >>>> Riki >>>> >>>> >>> To achieve the settings with gnu c++ compiler do: >>> with cmake: -DLYX_STDLIB_DEBUG=ON >>> with automake: --enable_stdlib_debug=yes >> I still can't get it to crash. >> >> Attached are the cmake settings I'm using. (This is generated by QtCreator.) >> >> Riki >> >> > Looks good. > > Step1 create forma epub and converter docbook5 -> epub > > $ egrep -i epub preferences > \format "" "epub" "Epub" "" "" "" "" "" > \converter "docbook5" "" "dbtoepub -o $$o $$i" "" > > Restart lyx > remove converter docbook5 -> epub > Apply! > remove format epub > Apply! --> crash > > $ egrep -i epub preferences > \format "" "epub" "Epub" "" "" "" "" "" > > The converter is gone, but the format still exists
I still cannot reproduce this reliably. Probably best to file a bug. Riki -- lyx-devel mailing list lyx-devel@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-devel