OBJ Export crash #117510

New Issue

Dalai Felinto · 2024-01-25T16:14:48+01:00

Dalai Felinto commented

2024-01-25 16:14:48 +01:00

Blender Version
Broken: version: 4.1.0 Alpha, branch: main, commit date: 2024-01-25 10:45, hash: 5ed2eea0f6fc
Worked: 4.0

Short description of error
Crash when exporting the archiviz demo file.

Exact steps for others to reproduce the error

Open https://download.blender.org/demo/eevee/archiviz/archiviz.blend
Export as OBJ

Boom

BLI_assert failed: source/blender/blenlib/BLI_span.hh:246, operator, at 'index < size_'

Full backtrace

/lib/x86_64-linux-gnu/libc.so.6(+0x126850) [0x7fffe7126850] BLI_assert failed: source/blender/blenlib/BLI_span.hh:246, operator[](), at 'index < size_'

Thread 47 "blender" received signal SIGABRT, Aborted.
[Switching to Thread 0x7fff877fe600 (LWP 542867)]
__pthread_kill_implementation (no_tid=0, signo=6, threadid=140735466694144) at ./nptl/pthread_kill.c:44
44 ./nptl/pthread_kill.c: No such file or directory.
(gdb) bt
#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=140735466694144) at ./nptl/pthread_kill.c:44
#1 __pthread_kill_internal (signo=6, threadid=140735466694144) at ./nptl/pthread_kill.c:78
#2 __GI___pthread_kill (threadid=140735466694144, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3 0x00007fffe7042476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#4 0x00007fffe70287f3 in __GI_abort () at ./stdlib/abort.c:79
#5 0x0000000001412a0c in _BLI_assert_abort () at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/intern/BLI_assert.c:48
#6 0x00000000007b572d in blender::Span<blender::VecBase<float, 3> >::operator[] (this=0x7fff877b7ac0, index=0) at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/BLI_span.hh:246
#7 0x000000000350bf33 in blender::io::obj::OBJMesh::store_normal_coords_and_indices (this=0x7fff3f6bea00) at /media/data/blender_dfelinto/blender_src/source/blender/io/wavefront_obj/exporter/obj_export_mesh.cc:373
#8 0x00000000034ea0db in operator() (__closure=0x7fffffffb790, range=...) at /media/data/blender_dfelinto/blender_src/source/blender/io/wavefront_obj/exporter/obj_exporter.cc:170
#9 0x00000000034eb63a in blender::FunctionRef<void(blender::IndexRange)>::callback_fn<const blender::io::obj::write_mesh_objects(blender::Vector<std::unique_ptrblender::io::obj::OBJMesh >, blender::io::obj::OBJWriter&, blender::io::obj::MTLWriter*, const OBJExportParams&)::<lambda(blender::IndexRange)> >(intptr_t, blender::IndexRange) (callable=140737488336784, params#0=...) at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/BLI_function_ref.hh:96
#10 0x0000000001578ce4 in blender::FunctionRef<void (blender::IndexRange)>::operator()(blender::IndexRange) const (this=0x7fff764ec9e0, params#0=...) at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/BLI_function_ref.hh:132
#11 0x0000000001577baa in operator() (__closure=0x7fff764ec9e0, subrange=...) at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/intern/task_range.cc:174
#12 0x00000000015784d5 in tbb::interface9::internal::start_for<tbb::blocked_range, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range&)>, const tbb::auto_partitioner>::run_body(tbb::blocked_range &) (this=0x7fff764ec9c0, r=...) at /media/data/blender_dfelinto/lib/linux_x86_64_glibc_228/tbb/include/tbb/parallel_for.h:115
#13 0x00000000015781f8 in tbb::interface9::internal::dynamic_grainsize_mode<tbb::interface9::internal::adaptive_modetbb::interface9::internal::auto_partition_type >::work_balance<tbb::interface9::internal::start_for<tbb::blocked_range, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range&)>, const tbb::auto_partitioner>, tbb::blocked_range >(tbb::interface9::internal::start_for<tbb::blocked_range, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range&)>, const tbb::auto_partitioner> &, tbb::blocked_range &) (this=0x7fff764ec9f0, start=warning: RTTI symbol not found for class 'tbb::interface9::internal::start_for<tbb::blocked_range, blender::threading::detail::parallel_for_impl(blender::IndexRange, long, blender::FunctionRef<void (blender::IndexRange)>)::{lambda(tbb::blocked_range const&)#1}, tbb::auto_partitioner const>'
...,
range=...) at /media/data/blender_dfelinto/lib/linux_x86_64_glibc_228/tbb/include/tbb/partitioner.h:423
#14 0x00000000015780d4 in tbb::interface9::internal::partition_type_basetbb::interface9::internal::auto_partition_type::execute<tbb::interface9::internal::start_for<tbb::blocked_range, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range&)>, const tbb::auto_partitioner>, tbb::blocked_range >(tbb::interface9::internal::start_for<tbb::blocked_range, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range&)>, const tbb::auto_partitioner> &, tbb::blocked_range &) (this=0x7fff764ec9f0, start=warning: RTTI symbol not found for class 'tbb::interface9::internal::start_for<tbb::blocked_range, blender::threading::detail::parallel_for_impl(blender::IndexRange, long, blender::FunctionRef<void (blender::IndexRange)>)::{lambda(tbb::blocked_range const&)#1}, tbb::auto_partitioner const>'
..., range=...)
at /media/data/blender_dfelinto/lib/linux_x86_64_glibc_228/tbb/include/tbb/partitioner.h:256
#15 0x0000000001577fd0 in tbb::interface9::internal::start_for<tbb::blocked_range, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range&)>, const tbb::auto_partitioner>::execute(void) (this=0x7fff764ec9c0) at /media/data/blender_dfelinto/lib/linux_x86_64_glibc_228/tbb/include/tbb/parallel_for.h:142
#16 0x00007ffff7f9bb45 in tbb::internal::custom_schedulertbb::internal::IntelSchedulerTraits::process_bypass_loop(tbb::internal::context_guard_helper&, tbb::task*, long) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2
#17 0x00007ffff7f9be78 in tbb::internal::custom_schedulertbb::internal::IntelSchedulerTraits::local_wait_for_all(tbb::task&, tbb::task*) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2
#18 0x00007ffff7f84757 in tbb::internal::arena::process(tbb::internal::generic_scheduler&) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2
#19 0x00007ffff7f92ac0 in tbb::internal::market::process(rml::job&) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2
#20 0x00007ffff7f9659c in tbb::internal::rml::private_worker::run() () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2
#21 0x00007ffff7f967d9 in tbb::internal::rml::private_worker::thread_routine(void*) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2
#22 0x00007fffe7094ac3 in start_thread (arg=) at ./nptl/pthread_create.c:442
#23 0x00007fffe7126850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
(gdb)
[0] 1:python 2:bash- 3:gdb* "ws-dalai" 16:14 25-jan-24

**Blender Version** Broken: version: 4.1.0 Alpha, branch: main, commit date: 2024-01-25 10:45, hash: `5ed2eea0f6fc` Worked: 4.0 **Short description of error** Crash when exporting the archiviz demo file. **Exact steps for others to reproduce the error** * Open https://download.blender.org/demo/eevee/archiviz/archiviz.blend * Export as OBJ Boom BLI_assert failed: source/blender/blenlib/BLI_span.hh:246, operator[](), at 'index < size_' <details> <summary>Full backtrace</summary> /lib/x86_64-linux-gnu/libc.so.6(+0x126850) [0x7fffe7126850] BLI_assert failed: source/blender/blenlib/BLI_span.hh:246, operator[](), at 'index < size_' Thread 47 "blender" received signal SIGABRT, Aborted. [Switching to Thread 0x7fff877fe600 (LWP 542867)] __pthread_kill_implementation (no_tid=0, signo=6, threadid=140735466694144) at ./nptl/pthread_kill.c:44 44 ./nptl/pthread_kill.c: No such file or directory. (gdb) bt #0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=140735466694144) at ./nptl/pthread_kill.c:44 #1 __pthread_kill_internal (signo=6, threadid=140735466694144) at ./nptl/pthread_kill.c:78 #2 __GI___pthread_kill (threadid=140735466694144, signo=signo@entry=6) at ./nptl/pthread_kill.c:89 #3 0x00007fffe7042476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #4 0x00007fffe70287f3 in __GI_abort () at ./stdlib/abort.c:79 #5 0x0000000001412a0c in _BLI_assert_abort () at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/intern/BLI_assert.c:48 #6 0x00000000007b572d in blender::Span<blender::VecBase<float, 3> >::operator[] (this=0x7fff877b7ac0, index=0) at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/BLI_span.hh:246 #7 0x000000000350bf33 in blender::io::obj::OBJMesh::store_normal_coords_and_indices (this=0x7fff3f6bea00) at /media/data/blender_dfelinto/blender_src/source/blender/io/wavefront_obj/exporter/obj_export_mesh.cc:373 #8 0x00000000034ea0db in operator() (__closure=0x7fffffffb790, range=...) at /media/data/blender_dfelinto/blender_src/source/blender/io/wavefront_obj/exporter/obj_exporter.cc:170 #9 0x00000000034eb63a in blender::FunctionRef<void(blender::IndexRange)>::callback_fn<const blender::io::obj::write_mesh_objects(blender::Vector<std::unique_ptr<blender::io::obj::OBJMesh> >, blender::io::obj::OBJWriter&, blender::io::obj::MTLWriter*, const OBJExportParams&)::<lambda(blender::IndexRange)> >(intptr_t, blender::IndexRange) (callable=140737488336784, params#0=...) at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/BLI_function_ref.hh:96 #10 0x0000000001578ce4 in blender::FunctionRef<void (blender::IndexRange)>::operator()(blender::IndexRange) const (this=0x7fff764ec9e0, params#0=...) at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/BLI_function_ref.hh:132 #11 0x0000000001577baa in operator() (__closure=0x7fff764ec9e0, subrange=...) at /media/data/blender_dfelinto/blender_src/source/blender/blenlib/intern/task_range.cc:174 #12 0x00000000015784d5 in tbb::interface9::internal::start_for<tbb::blocked_range<long int>, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range<long int>&)>, const tbb::auto_partitioner>::run_body(tbb::blocked_range<long> &) (this=0x7fff764ec9c0, r=...) at /media/data/blender_dfelinto/lib/linux_x86_64_glibc_228/tbb/include/tbb/parallel_for.h:115 #13 0x00000000015781f8 in tbb::interface9::internal::dynamic_grainsize_mode<tbb::interface9::internal::adaptive_mode<tbb::interface9::internal::auto_partition_type> >::work_balance<tbb::interface9::internal::start_for<tbb::blocked_range<long int>, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range<long int>&)>, const tbb::auto_partitioner>, tbb::blocked_range<long int> >(tbb::interface9::internal::start_for<tbb::blocked_range<long int>, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range<long int>&)>, const tbb::auto_partitioner> &, tbb::blocked_range<long> &) (this=0x7fff764ec9f0, start=warning: RTTI symbol not found for class 'tbb::interface9::internal::start_for<tbb::blocked_range<long>, blender::threading::detail::parallel_for_impl(blender::IndexRange, long, blender::FunctionRef<void (blender::IndexRange)>)::{lambda(tbb::blocked_range<long> const&)#1}, tbb::auto_partitioner const>' ..., range=...) at /media/data/blender_dfelinto/lib/linux_x86_64_glibc_228/tbb/include/tbb/partitioner.h:423 #14 0x00000000015780d4 in tbb::interface9::internal::partition_type_base<tbb::interface9::internal::auto_partition_type>::execute<tbb::interface9::internal::start_for<tbb::blocked_range<long int>, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range<long int>&)>, const tbb::auto_partitioner>, tbb::blocked_range<long int> >(tbb::interface9::internal::start_for<tbb::blocked_range<long int>, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range<long int>&)>, const tbb::auto_partitioner> &, tbb::blocked_range<long> &) (this=0x7fff764ec9f0, start=warning: RTTI symbol not found for class 'tbb::interface9::internal::start_for<tbb::blocked_range<long>, blender::threading::detail::parallel_for_impl(blender::IndexRange, long, blender::FunctionRef<void (blender::IndexRange)>)::{lambda(tbb::blocked_range<long> const&)#1}, tbb::auto_partitioner const>' ..., range=...) at /media/data/blender_dfelinto/lib/linux_x86_64_glibc_228/tbb/include/tbb/partitioner.h:256 #15 0x0000000001577fd0 in tbb::interface9::internal::start_for<tbb::blocked_range<long int>, blender::threading::detail::parallel_for_impl(blender::IndexRange, int64_t, blender::FunctionRef<void(blender::IndexRange)>)::<lambda(const tbb::blocked_range<long int>&)>, const tbb::auto_partitioner>::execute(void) (this=0x7fff764ec9c0) at /media/data/blender_dfelinto/lib/linux_x86_64_glibc_228/tbb/include/tbb/parallel_for.h:142 #16 0x00007ffff7f9bb45 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::process_bypass_loop(tbb::internal::context_guard_helper<false>&, tbb::task*, long) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2 #17 0x00007ffff7f9be78 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::local_wait_for_all(tbb::task&, tbb::task*) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2 #18 0x00007ffff7f84757 in tbb::internal::arena::process(tbb::internal::generic_scheduler&) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2 #19 0x00007ffff7f92ac0 in tbb::internal::market::process(rml::job&) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2 #20 0x00007ffff7f9659c in tbb::internal::rml::private_worker::run() () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2 #21 0x00007ffff7f967d9 in tbb::internal::rml::private_worker::thread_routine(void*) () from /media/data/blender_dfelinto/main_debug/bin/lib/libtbb.so.2 #22 0x00007fffe7094ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #23 0x00007fffe7126850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 (gdb) [0] 1:python 2:bash- 3:gdb* "ws-dalai" 16:14 25-jan-24 </details>

Dalai Felinto added the

labels 2024-01-25 16:14:49 +01:00

Iliya Katushenock added the