Search Issue Tracker
Fixed in 2022.2.X
Fixed in 2021.2.X, 2022.1.X
Votes
4
Found in
2020.3
2020.3.8f1
2021.1
2021.2
Issue ID
1338600
Regression
No
Editor crashes on physx::Dy::PxsSolverStartTask::setupDescTask when moving Articulation Body GameObject with Immovable disabled
How to reproduce:
1. Open the attached project ('case-1338600.zip')
2. Open the 'SampleScene' Scene
3. Enter Play Mode
4. In the Hierarchy window select the 'crashObject' and set the Immovable field of Articulation Body Component to true
5. Set Immovable to false after the GameObject lands on the floor
6. In the Scene view move the 'crashObject'
Reproducible with: 2020.3.10f1, 2021.1.9f1, 2021.2.0a19
Could not test with: 2019.4, 2018.4 (Articulation body not introduced)
First lines of the stack trace:
0x00007FF72C9836C8 (Unity) physx::Dy::PxsSolverStartTask::setupDescTask
0x00007FF72C982BFE (Unity) physx::Dy::PxsSolverStartTask::runInternal
0x00007FF72C8A3672 (Unity) physx::Cm::BaseTask::run
0x00007FF7298FCBC2 (Unity) PhysxJobFunc
0x00007FF72920099B (Unity) JobQueue::Exec
-
Meatlofe
Jul 20, 2021 20:21
Can confirm, not fixed yet. Articulation bodies seem pretty buggy: The mass of the segment remains at 1 regardless of the "Mass" variable, and opposite torques to different pieces still applies non-negligible forces (even when they're connected with fixed joints).
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Dropdown menu covers the button when there is no space for it from below
- WebCamDevice only returns one rear-facing camera when built on Android
- Reimporting a Scripted Importer Asset when Profiler is recording will make it null
- Crash on CachedWriter::Write when building a project that has access to files being denied
- Lego tutorial does not continue when text fields are updated
Resolution Note (fix version 2022.2):
2022.2.0a1
Resolution Note (fix version 2022.1):
Fixed in 2022.1.0b5
Resolution Note (fix version 2021.2):
Fixed in 2021.2.9f1