(gdb) bt #0 0x00000000004ae5ab in Grob::get_offset (a=X_AXIS, this=0x0) at /home/hermann/lilypond-git/lily/grob.cc:401 #1 Grob::relative_coordinate (this=0x0, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/grob.cc:341 #2 0x000000000049ceea in Side_position_interface::aligned_side (me=0xef9e90, address@hidden, address@hidden, address@hidden, address@hidden, current_off=0x0) at /home/hermann/lilypond-git/lily/side-position-interface.cc:278 #3 0x000000000049e530 in axis_aligned_side_helper (current_off_scm=0x204, end=4, start=0, pure=true, a=Y_AXIS, smob=0x7ffff06b5460) at /home/hermann/lilypond-git/lily/side-position-interface.cc:105 #4 Side_position_interface::pure_y_aligned_side (smob=0x7ffff06b5460, start=, end=, cur_off=0x204) at /home/hermann/lilypond-git/lily/side-position-interface.cc:134 #5 0x00007ffff7b21607 in scm_dapply () from /usr/lib/libguile.so.17 #6 0x00000000004af417 in Grob::pure_relative_y_coordinate (address@hidden, address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/grob.cc:372 #7 0x0000000000669377 in Item::pure_y_extent (this=0xef9e90, g=0xefb410, start=0, end=4) at /home/hermann/lilypond-git/lily/item.cc:236 #8 0x000000000073e405 in Axis_group_interface::adjacent_pure_heights (smob=) at /home/hermann/lilypond-git/lily/axis-group-interface.cc:287 #9 0x00007ffff7b21462 in scm_dapply () from /usr/lib/libguile.so.17 #10 0x00000000006c2703 in Grob::try_callback_on_alist (proc=0x7ffff3bd3f40, sym=0x7ffff202ed40, alist=0xefb470, this=0xefb410) at /home/hermann/lilypond-git/lily/grob-property.cc:232 #11 Grob::internal_get_property (address@hidden, sym=0x7ffff202ed40) at /home/hermann/lilypond-git/lily/grob-property.cc:184 #12 0x0000000000738fb0 in Axis_group_interface::part_of_line_pure_height (address@hidden, address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/axis-group-interface.cc:162 #13 0x0000000000739345 in Axis_group_interface::begin_of_line_pure_height (start=0, me=0xefb410) at /home/hermann/lilypond-git/lily/axis-group-interface.cc:186 #14 Axis_group_interface::sum_partial_pure_heights (end=2147483647, start=0, me=0xefb410) at /home/hermann/lilypond-git/lily/axis-group-interface.cc:143 #15 Axis_group_interface::relative_pure_height (address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/axis-group-interface.cc:334 #16 0x0000000000739b7d in Axis_group_interface::pure_group_height (address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/axis-group-interface.cc:592 #17 0x000000000043d76b in Hara_kiri_group_spanner::pure_height (smob=, start_scm=, end_scm=) at /home/hermann/lilypond-git/lily/hara-kiri-group-spanner.cc:58 #18 0x00007ffff7b21679 in scm_dapply () from /usr/lib/libguile.so.17 #19 0x00000000004af574 in Grob::pure_y_extent (this=0xefb410, refp=0xefb410, start=0, end=2147483647) at /home/hermann/lilypond-git/lily/grob.cc:496 #20 0x000000000058eff3 in get_skylines (end=2147483647, start=0, pure=true, other_common=0xf06550, a=Y_AXIS, g=0xefb410) at /home/hermann/lilypond-git/lily/align-interface.cc:96 #21 Align_interface::internal_get_minimum_translations (address@hidden, elems=std::vector of length 1, capacity 1 = {...}, address@hidden, ---Type to continue, or q to quit--- address@hidden, address@hidden, start=0, end=2147483647) at /home/hermann/lilypond-git/lily/align-interface.cc:212 #22 0x000000000058f9be in Align_interface::get_pure_minimum_translations (end=2147483647, start=0, a=Y_AXIS, all_grobs=std::vector of length 1, capacity 1 = {...}, me=0xefb650) at /home/hermann/lilypond-git/lily/align-interface.cc:146 #23 Align_interface::get_pure_child_y_translation (address@hidden, address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/align-interface.cc:320 #24 0x00000000004af2e6 in Grob::pure_relative_y_coordinate (address@hidden, address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/grob.cc:390 #25 0x00000000004af29d in Grob::pure_relative_y_coordinate (address@hidden, address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/grob.cc:392 #26 0x0000000000669377 in Item::pure_y_extent (this=0xef8b60, g=0xf05cc0, start=0, end=2147483647) at /home/hermann/lilypond-git/lily/item.cc:236 #27 0x00000000005e4f63 in Separation_item::boxes (left=, me=) at /home/hermann/lilypond-git/lily/separation-item.cc:160 #28 Separation_item::calc_skylines (smob=) at /home/hermann/lilypond-git/lily/separation-item.cc:91 #29 0x00007ffff7b21462 in scm_dapply () from /usr/lib/libguile.so.17 #30 0x00000000006c2703 in Grob::try_callback_on_alist (proc=0x7ffff3c3e420, sym=0x7ffff32b81e0, alist=0xf065b0, this=0xf06550) at /home/hermann/lilypond-git/lily/grob-property.cc:232 #31 Grob::internal_get_property (this=0xf06550, sym=0x7ffff32b81e0) at /home/hermann/lilypond-git/lily/grob-property.cc:184 #32 0x000000000052aa76 in Paper_column::minimum_distance (left=0xf06550, right=0xf06670) at /home/hermann/lilypond-git/lily/paper-column.cc:172 #33 0x000000000070d25a in Staff_spacing::get_spacing (address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/staff-spacing.cc:198 #34 0x00000000004cb0df in Spacing_spanner::breakable_column_spacing (address@hidden, address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/spacing-spanner.cc:501 #35 0x00000000004cb58a in Spacing_spanner::generate_pair_spacing (address@hidden, address@hidden, address@hidden, after_right_col=, address@hidden) at /home/hermann/lilypond-git/lily/spacing-spanner.cc:210 #36 0x00000000004cb785 in Spacing_spanner::generate_springs (address@hidden, cols=std::vector of length 4, capacity 4 = {...}, address@hidden) at /home/hermann/lilypond-git/lily/spacing-spanner.cc:300 #37 0x00000000004cbe1b in Spacing_spanner::set_springs (smob=) at /home/hermann/lilypond-git/lily/spacing-spanner.cc:73 #38 0x00007ffff7b21462 in scm_dapply () from /usr/lib/libguile.so.17 #39 0x00000000006c2703 in Grob::try_callback_on_alist (proc=0x7ffff3bbd830, sym=0x7ffff32ada60, alist=0xefb5f0, this=0xefb590) at /home/hermann/lilypond-git/lily/grob-property.cc:232 #40 Grob::internal_get_property (address@hidden, sym=0x7ffff32ada60) at /home/hermann/lilypond-git/lily/grob-property.cc:184 #41 0x00000000005143dc in System::pre_processing (this=0xf05cc0) at /home/hermann/lilypond-git/lily/system.cc:527 #42 0x00000000004fe8e8 in Paper_score::process (this=0xf05c30) at /home/hermann/lilypond-git/lily/paper-score.cc:134 ---Type to continue, or q to quit--- #43 0x000000000056b8bf in ly_format_output (address@hidden) at /home/hermann/lilypond-git/lily/global-context-scheme.cc:45 #44 0x000000000056e1d8 in Score::book_rendering (address@hidden, layoutbook=0xed17d0, address@hidden) at /home/hermann/lilypond-git/lily/score.cc:144 #45 0x000000000054b1a5 in Book::process_score (address@hidden, address@hidden, address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/book.cc:225 #46 0x000000000054b4b1 in Book::process (address@hidden, default_paper=, default_layout=0xe94570, address@hidden) at /home/hermann/lilypond-git/lily/book.cc:302 #47 0x000000000054b587 in Book::process (address@hidden, default_paper=, default_layout=) at /home/hermann/lilypond-git/lily/book.cc:196 #48 0x00000000006039da in ly_book_process (book_smob=, default_paper=0x7ffff0951a30, default_layout=0x7ffff0ae0890, output=0x7ffff2f44b40) at /home/hermann/lilypond-git/lily/book-scheme.cc:75 #49 0x00007ffff7b21607 in scm_dapply () from /usr/lib/libguile.so.17 #50 0x00007ffff7b22670 in ?? () from /usr/lib/libguile.so.17 #51 0x00007ffff7b2bc02 in scm_c_with_fluid () from /usr/lib/libguile.so.17 #52 0x00000000006d54a3 in ly_eval_scm (address@hidden, i=..., address@hidden, address@hidden) at /home/hermann/lilypond-git/lily/parse-scm.cc:181 #53 0x0000000000772b1e in Lily_lexer::eval_scm (address@hidden, address@hidden, hi=..., address@hidden '#') at /home/hermann/lilypond-git/lily/lexer.ll:1081 #54 0x0000000000787a17 in Lily_lexer::eval_scm_token (this=0xc06900, sval=0x7ffff07954d0, w=...) at /home/hermann/lilypond-git/lily/include/lily-lexer.hh:61 #55 0x00000000007801a6 in yyparse (parser=, address@hidden) at /home/hermann/lilypond-git/lily/parser.yy:447 #56 0x00000000007879a4 in Lily_parser::do_yyparse_trampoline (parser=) at /home/hermann/lilypond-git/lily/parser.yy:4043 #57 0x00007ffff7b2bc02 in scm_c_with_fluid () from /usr/lib/libguile.so.17 #58 0x00000000007785dc in Lily_parser::do_yyparse (this=) at /home/hermann/lilypond-git/lily/parser.yy:4036 #59 0x00000000005f9e28 in Lily_parser::parse_file (address@hidden, init="init.ly", name="atest-40.ly", out_name="atest-40") at /home/hermann/lilypond-git/lily/lily-parser.cc:123 #60 0x0000000000648afc in ly_parse_file (name=) at /home/hermann/lilypond-git/lily/lily-parser-scheme.cc:121 #61 0x00007ffff7b237fd in ?? () from /usr/lib/libguile.so.17 #62 0x00007ffff7b21ba4 in scm_dapply () from /usr/lib/libguile.so.17 #63 0x00007ffff7b7aa10 in scm_c_catch () from /usr/lib/libguile.so.17 #64 0x00007ffff7b7ab2d in scm_catch_with_pre_unwind_handler () from /usr/lib/libguile.so.17 #65 0x00007ffff7b21607 in scm_dapply () from /usr/lib/libguile.so.17 #66 0x00007ffff7b22670 in ?? () from /usr/lib/libguile.so.17 #67 0x00007ffff7b22828 in ?? () from /usr/lib/libguile.so.17 #68 0x00007ffff7b21ba4 in scm_dapply () from /usr/lib/libguile.so.17 ---Type to continue, or q to quit--- #69 0x00007ffff1e02620 in scm_srfi1_for_each () from /usr/lib/libguile-srfi-srfi-1-v-3.so #70 0x00007ffff7b226ab in ?? () from /usr/lib/libguile.so.17 #71 0x00007ffff7b22828 in ?? () from /usr/lib/libguile.so.17 #72 0x00007ffff7b23587 in ?? () from /usr/lib/libguile.so.17 #73 0x00007ffff7b21ba4 in scm_dapply () from /usr/lib/libguile.so.17 #74 0x0000000000624189 in Scm_variable::operator() (arg1=, this=) at /home/hermann/lilypond-git/lily/include/lily-modules.hh:73 #75 main_with_guile () at /home/hermann/lilypond-git/lily/main.cc:537 #76 0x00007ffff7b3c9bf in ?? () from /usr/lib/libguile.so.17 #77 0x00007ffff7b13dca in ?? () from /usr/lib/libguile.so.17 #78 0x00007ffff7b7aa10 in scm_c_catch () from /usr/lib/libguile.so.17 #79 0x00007ffff7b143a4 in scm_i_with_continuation_barrier () from /usr/lib/libguile.so.17 #80 0x00007ffff7b14480 in scm_c_with_continuation_barrier () from /usr/lib/libguile.so.17 #81 0x00007ffff7b78d96 in scm_i_with_guile_and_parent () from /usr/lib/libguile.so.17 #82 0x00007ffff7b3cb25 in scm_boot_guile () from /usr/lib/libguile.so.17 #83 0x0000000000423515 in main (argc=2, argv=0x7fffffffdea8, envp=) at /home/hermann/lilypond-git/lily/main.cc:829