In the process of updating ospray-python to the latest API changes it seems 793b1a891782fc799ede8981002181ecde370276 causes issues as it makes the assumption dataRef is not null, which fails in some cases.
It shows up with ospTutorialCpp but not with ospExamples or ospTutorial:
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff71662c0 in ospray::Data::size (this=0x0) at /home/paulm/c/ospray-git/ospray/common/Data.h:251
251 return numItems.x * numItems.y * numItems.z;
(gdb) bt
#0 0x00007ffff71662c0 in ospray::Data::size (this=0x0) at /home/paulm/c/ospray-git/ospray/common/Data.h:251
#1 0x00007ffff71975a5 in ospray::ispc (dataRef=...) at /home/paulm/c/ospray-git/ospray/common/Data.h:235
#2 0x00007ffff7197335 in ospray::GeometricModel::commit (this=0x555555597010)
at /home/paulm/c/ospray-git/ospray/geometry/GeometricModel.cpp:79
#3 0x00007ffff714113b in ospray::api::ISPCDevice::commit (this=0x555555594a50, _object=0x555555597010)
at /home/paulm/c/ospray-git/ospray/api/ISPCDevice.cpp:391
#4 0x00007ffff7f88e31 in ospCommit (_object=0x555555597010) at /home/paulm/c/ospray-git/ospray/api/API.cpp:549
#5 0x0000555555562d33 in ospray::cpp::ManagedObject<osp::GeometricModel*, (OSPDataType)134217832>::commit (
this=0x7fffffffd6f0) at /home/paulm/c/ospray-git/ospray/include/ospray/ospray_cpp/ManagedObject.h:176
#6 0x0000555555560e0d in main (argc=1, argv=0x7fffffffd968)
at /home/paulm/c/ospray-git/apps/ospTutorial/ospTutorial.cpp:116
In the process of updating ospray-python to the latest API changes it seems
793b1a891782fc799ede8981002181ecde370276
causes issues as it makes the assumptiondataRef
is not null, which fails in some cases.https://github.com/ospray/ospray/blob/5d7604085906d8ba33cb4ef4b6ebde1a8cf55d09/ospray/common/Data.h#L233-L241:
It shows up with
ospTutorialCpp
but not withospExamples
orospTutorial
: