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7
votes
Fixed

Crash on ConstraintProjectionTree::projectionTreeBuildStep when Configur...

3D Physics

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Feb 24, 2026

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Version/s: 6000.0.68f1, 6000.3.10f1, 6000.4.0b10, 6000.5.0a7, 6000.6.0a1

Steps to Reproduce:1. Open the "user's attached project"2. Open the "ReproScene"3. Enter Play Mode4. Wait a few seconds and observe ... Read more

0
votes
By Design

Collision normals are inverted when the Motion Type is set to Kinematic

3D Physics

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Jan 08, 2024

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Version/s: 2022.3.17f1, 2023.2.5f1, 2023.3.0a19, 6000.0.0b11

Reproduction steps:1. Open the attached "PhysicsSamplesKinematicBug.zip" project2. Open the "Events - Collisions" Scene ( Assets &gt... Read more

0
votes
Active

Rigidbody prefab in scene is losing overrides on Linear/Angular Damping

3D Physics

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Jul 17, 2026

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Version/s: 6000.3.9f1, 6000.5.6f1, 6000.6.0b4, 6000.7.0a4

Steps to reproduce:1. Create a prefab in 22LTS2. Drag it in a SampleScene3. Change linear/angular velocity and do not apply the over... Read more

2
votes
Fixed

Editor crashes on nv::cloth::FabricCookerImpl::cook when entering Play M...

3D Physics

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Apr 22, 2023

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Version/s: 2022.2.0a9, 2022.2.11f1, 2022.3.0f1, 2023.1.0b8, 2023.2.0a6, 2023.3.0a1

Reproduction steps:1. Open the attached project “Inside”2. Enter the Play Mode Expected result: You enter Play ModeActual result: Cr... Read more

0
votes
Won't Fix

Crash on Unity::HingeJoint::Create when opening a specific project

3D Physics

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May 08, 2023

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Version/s: 2020.3.48f1

Reproduction steps:1. Open the attached project “CrashRepro“ Expected result: The project opensActual result: Editor crashes Reprodu... Read more

0
votes
Duplicate

Crash on CreateCollidersFromPrototype when entering Play mode with a tre...

3D Physics

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Oct 14, 2025

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Version/s: 6000.2.7f1, 6000.3.0b5, 6000.4.0a1

How to reproduce:1. Open the attached “IN-118699” project2. Open the “SampleScene“3. Place the “Cube” Prefab anywhere in the scene4.... Read more

0
votes
Fixed

Wheel Colliders fall into the ground when changing parent RigidBody attr...

3D Physics

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Sep 24, 2024

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Version/s: 6000.0.21f1

How to reproduce:1. Open the “WheelColliderClipping.zip“ project2. Open the “Bug“ Scene3. Enter Play Mode and focus on the Scene vie... Read more

0
votes
Won't Fix

Crash on physx::Bp::BroadPhaseABP::removeObjects when entering Play Mode

3D Physics

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Aug 08, 2024

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Version/s: 2022.3.42f1

Reproduction steps:1. Open the attached “repro-project“2. Open the “Assets/Scenes/SampleScene.unity“ scene3. Enter Play Mode4. Obser... Read more

1
votes
Fixed

Hinge Joint transforms are reset when toggling the "useMotor" property

3D Physics

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Apr 24, 2024

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Version/s: 2022.3.24f1, 2023.2.18f1, 6000.0.0b14

Reproduction steps:1. Open the attached “JointTest.zip” Project2. Open the “SampleScene” scene3. Enter the Play mode4. Press the “S”... Read more

1
votes
Third Party Issue

Unity editor crashes when changing GameObject's Layer while in Play Mode

3D Physics

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Jun 30, 2022

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Version/s: 2021.3.5f1, 2022.3.0f1, 6000.0.1f1, 6000.1.0a7

To reproduce:1. Open the project “Cloak and Feather”2. Open the “Test Room” scene3. Enter Play Mode4. Expand the “LowWall” object in... Read more

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