Interface crash when loading avatar with wrong armature

[JulianGro]

When trying to load an avatar that has a wrong or missing armature selected, the interface crashes almost every time. This happens to me on Linux Mint 19.3 (Ubuntu 18.04) with the v2020.2.2-rc AppImage from Dale. Even though an avatar should never have this issue, the interface should not crash and ideally provide a warning that the armature is missing or corrupted. An example avatar is here: https://data.moto9000.moe/Effole28.fbx

[two-one-five]

Could you post your log up to the crash? :)

[JulianGro]

https://gist.github.com/JulianGro/2c4c9d67e4cb9098a080d6ebb6ebe8c7 The last error message doesn't cause this, as I forgot to add that texture to a newer version that works as well (oops) Systemd or something also made a coredump of the crash. Just ask and I can send that on discord or something.

[two-one-five]

I was not able to crash myself with Windows when loading this avatar. I got well past the last error that you posted in your log. We'll need someone with Linux to repro this issue.

OS Name Microsoft Windows 10 Pro Version 10.0.18363 Build 18363 Processor AMD Ryzen 7 2700X Eight-Core Processor, 3700 Mhz, 8 Core(s), 16 Logical Processor(s)

[daleglass]

You should be able to get the info with the coredumpctl tool.

[JulianGro]

Might be related to https://github.com/vircadia/vircadia/issues/893

[JulianGro]

Here is a backtrace on 2020.3.3:

(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007fffe504b899 in __GI_abort () at abort.c:79
#2  0x00007fffe504b769 in __assert_fail_base (fmt=0x7fffd0152195 "%s%s%s:%u: %s%sZusicherung »%s« nicht erfüllt.\n%n", assertion=0x5555562b55d1 "!fuzzyZero()", file=0x5555562b5560 "/home/motofckr9k/Vircadia/vcpkg/d2eb2afd/buildtrees/bullet3/src/392524cc77-dc9ca24e83/src/LinearMath/btVector3.h", line=305, 
    function=0x5555562b58c0 <btVector3::normalize()::__PRETTY_FUNCTION__> "btVector3& btVector3::normalize()") at assert.c:92
#3  0x00007fffe505d006 in __GI___assert_fail (assertion=0x5555562b55d1 "!fuzzyZero()", file=0x5555562b5560 "/home/motofckr9k/Vircadia/vcpkg/d2eb2afd/buildtrees/bullet3/src/392524cc77-dc9ca24e83/src/LinearMath/btVector3.h", line=305, 
    function=0x5555562b58c0 <btVector3::normalize()::__PRETTY_FUNCTION__> "btVector3& btVector3::normalize()") at assert.c:101
#4  0x000055555614690f in btVector3::normalize (this=0x7fffffff8cc0) at /home/motofckr9k/Vircadia/vcpkg/d2eb2afd/buildtrees/bullet3/src/392524cc77-dc9ca24e83/src/LinearMath/btVector3.h:305
#5  0x00007ffff661edca in btSingleRayCallback::btSingleRayCallback (this=0x7fffffff8d60, rayFromWorld=..., rayToWorld=..., world=0x555575353510, resultCallback=Warnung: RTTI symbol not found for class 'MyCharacterController::initRayShotgun(btCollisionWorld const*)::MeOnlyResultCallback'
...) at /home/motofckr9k/Vircadia/vcpkg/d2eb2afd/buildtrees/bullet3/src/392524cc77-dc9ca24e83/src/BulletCollision/CollisionDispatch/btCollisionWorld.cpp:939
#6  0x00007ffff661a861 in btCollisionWorld::rayTest (this=0x555575353510, rayFromWorld=..., rayToWorld=..., resultCallback=Warnung: RTTI symbol not found for class 'MyCharacterController::initRayShotgun(btCollisionWorld const*)::MeOnlyResultCallback'
...) at /home/motofckr9k/Vircadia/vcpkg/d2eb2afd/buildtrees/bullet3/src/392524cc77-dc9ca24e83/src/BulletCollision/CollisionDispatch/btCollisionWorld.cpp:994
#7  0x0000555555d82386 in MyCharacterController::initRayShotgun (this=0x555562f3fd80, world=0x555575353510) at /home/motofckr9k/Vircadia/source/interface/src/avatar/MyCharacterController.cpp:320
#8  0x0000555555d8039e in MyCharacterController::addToWorld (this=0x555562f3fd80) at /home/motofckr9k/Vircadia/source/interface/src/avatar/MyCharacterController.cpp:42
#9  0x00007ffff654fbdd in CharacterController::preSimulation (this=0x555562f3fd80) at /home/motofckr9k/Vircadia/source/libraries/physics/src/CharacterController.cpp:1021
#10 0x0000555555afe334 in Application::update (this=0x7fffffffad70, deltaTime=0.0487903208) at /home/motofckr9k/Vircadia/source/interface/src/Application.cpp:6578
#11 0x0000555555af3552 in Application::idle (this=0x7fffffffad70) at /home/motofckr9k/Vircadia/source/interface/src/Application.cpp:5328
#12 0x0000555555aee8d5 in Application::event (this=0x7fffffffad70, event=0x555578764ac0) at /home/motofckr9k/Vircadia/source/interface/src/Application.cpp:4264
#13 0x00007fffea182c8c in QApplicationPrivate::notify_helper (this=this@entry=0x5555608bf400, receiver=receiver@entry=0x7fffffffad70, e=e@entry=0x555578764ac0) at /home/nissim/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3736
#14 0x00007fffea18a1e0 in QApplication::notify (this=0x7fffffffad70, receiver=0x7fffffffad70, e=0x555578764ac0) at /home/nissim/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3483
#15 0x0000555555aee6cf in Application::notify (this=0x7fffffffad70, object=0x7fffffffad70, event=0x555578764ac0) at /home/motofckr9k/Vircadia/source/interface/src/Application.cpp:4234
#16 0x00007fffe59f06d8 in QCoreApplication::notifyInternal2 (receiver=0x7fffffffad70, event=0x555578764ac0) at /home/nissim/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1060
#17 0x00007fffe59f08ae in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x555578764ac0) at /home/nissim/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1450
#18 0x00007fffe59f3277 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x555560357010) at /home/nissim/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1799
#19 0x00007fffe59f3818 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at /home/nissim/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1653
#20 0x00007fffe5a4e333 in postEventSourceDispatch (s=0x555560ac1b70) at /home/nissim/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:276
#21 0x00007fffdaf97417 in g_main_context_dispatch () from /tmp/.mount_VircadUN7qRO/vircadia/interface/../../qt5-install/lib/../../usr/lib64/libglib-2.0.so.0
#22 0x00007fffdaf97650 in ?? () from /tmp/.mount_VircadUN7qRO/vircadia/interface/../../qt5-install/lib/../../usr/lib64/libglib-2.0.so.0
#23 0x00007fffdaf976dc in g_main_context_iteration () from /tmp/.mount_VircadUN7qRO/vircadia/interface/../../qt5-install/lib/../../usr/lib64/libglib-2.0.so.0
#24 0x00007fffe5a4d93f in QEventDispatcherGlib::processEvents (this=0x555560b01940, flags=...) at /home/nissim/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:422
#25 0x00007fffe59ee9fa in QEventLoop::exec (this=this@entry=0x7fffffffaaf0, flags=..., flags@entry=...) at /home/nissim/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:225
#26 0x00007fffe59f7b40 in QCoreApplication::exec () at /home/nissim/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1363
#27 0x0000555555e0a2c3 in main (argc=1, argv=0x7fffffffdb18) at /home/motofckr9k/Vircadia/source/interface/src/main.cpp:448
(gdb) 

[stale[bot]]

Hello! Is this still an issue?

[JulianGro]

Yes :rage:

[stale[bot]]

Hello! Is this still an issue?