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How to reproduce: 1. Open the attached “IN-154139” project 2. Observe the "GetManagerFromContext: pointer to object of manager 'TagManager' is NULL (table index 2)" error and click “Quit” and the crash Reproducible with: 6000.0.0f1, 6000.0.84f1, 6000.3.25f1, 6000.6.2f1, 6000.7.0b2, 7000.0.0a1 Reproduced on: Windows 10 (users device), Windows 11 Not reproduced on: No other environment tested No…

How to reproduce: Download and extract the attached “IN-153468” archive Create a new project using the “Universal 3D” template and take note of it’s location Ensure that all Unity instances are closed In a Powershell window run “reproduce-standalone.ps1 <project location> <Editor location>” Observe the crash Reproducible with: 6000.0.0f1, 6000.0.85f1, 6000.3.25f1, 6000.6.2f1, 6000.7.0b2 Reprod…

How to reproduce: Open the attached project “IN-147419” In the menu bar, open “Repro → Generate UDS Overflow Textures” Wait for the script to finish running and for the completion message to be printed in the Console Close the Editor Delete the Library folder in the project’s directory Reopen the project Observe the crash Reproducible with: 6000.6.0a4 (77e2e2eea1be), 6000.6.0a7, 6000.7.0a2 (83…

Reproduction steps: 1. Open the attached project “ReproProject“ 2. Open any Scene from Scenes folder 3. Enter into the Play Mode Reproducible in: 6000.0.37f1, 6000.0.48f1, 6000.0.50f1, 6000.1.1f1 - 6000.1.11f1 Reproducible on: Windows 11 (user reported) Not reproducible on: No other environments tested Note: The issue was not tested by CQA, as we could not reproduce it First few lines of the s…

A recurring crash issue in the Unity Editor has been observed, affecting various workflows. These crashes have been reported to happen when: Leaving the Editor idle Building the project Reproducible with versions: 6000.0.62f1-6000.0.73f1, 6000.3.0b4-6000.3.14f1, 6000.4.0b2-6000.4.4f1, 6000.5.0a6 (Sentry data) Reproducible on: Windows 11 (user) Notes: Not reproduced by CQA Sentry only collects …

Steps to reproduce: Create a new 3D URP Project Wait for all background processes to finish In the Task Manager, end the Unity.DataStore.exe process Interact with the Editor for 10 seconds Actual results: Every artifact read blocks for 60 seconds waiting on the dead service and then fails with "Error loading the file 'VirtualArtifacts/Primary/<hash>'. File is either empty or corrupted, please …

How to reproduce: Create and open a new project on an external drive formatted as exFAT using the “Universal 3D” template Observe the crash Reproducible with: 6000.6.0a4 (d203f4c2ae2f), 6000.6.6f1, 6000.7.0b5, 7000.0.0a8 Not reproducible with: 6000.0.85f1, 6000.3.26f1, 6000.6.0a3 Reproducible on: macOS 27.0 (M4 Max) Not reproducible on: No other environments tested Notes: a “libc++abi: termina…

Reproduction steps: 1. Open the attached "IN-137103_PROJECT.zip" project 2. Open the “Assets/Scenes/SampleScene.unity” scene 3. In the Project window, open the "Repro" folder and select the "plant" texture 4. From the top menu bar, select "RecycleBinRepro" > "Move Selected To Bin (asset+meta)" 5. From the top menu bar, select "RecycleBinRepro" > "Restore Last From Bin (asset+meta)" 6. Select a…

How to reproduce 1. Open the attached “IN-153262” project 2. Ensure the com.unity.collab-proxy package is installed 3. Set up a new UVC Workspace 4. In the Project window, double click on the “Crash“ Prefab 5. Delete one of the nested “Capsule” Prefabs 6. In the Unity Version Control “Pending Changes“ window, right click “Assets\Crash.prefab” 7. Click “Diff” 8. Observe the crash Reproducible w…

How to reproduce: 1. Open a large project (user reproduced with ~114k assets, 33 monitored roots: Assets + 32 embedded packages) on a Windows Dev Drive (ReFS volume) 2. Observe the project loading splash screen Actual result: DirectoryMonitorWindows::Sync blocks forever on the main thread, the editor hangs indefinitely at the splash screen with all threads parked and must be killed Expected re…

Reproduction steps: 1. Open the attached “IN-149275” Project 2. Use the microphone on the system (e.g. by starting a Slack Huddle, or by recording in OBS with the microphone enabled) 3. While the microphone is still being used, do any playback of a .wav file (eg. AudioSource in the scene or use the preview under the inspector) 4. Observe the audio being played about 3x slower or 3x faster 5. I…

How to reproduce: Use a USB audio device as the only audio output Disable all other outputs in Windows Sound settings menu Open the attached “IN-158022” project Open the “Assets/AdtmRepro/AdtmRepro.unity” scene In the Menu bar, select “Repro → ADTM -> Log Audio State” Unplug the USB audio device Enter and exit Play mode several times, until the Console logs “FMOD failed to switch back to norma…

Steps to reproduce: Play clips with LoadInBackground set as importer option This is obscenely rare. The crash site is: ``` Unhandled exception thrown: read access violation. this->mCodec->*mFile* was nullptr. ``` Actual results: Crash Expected results: Not crash Reproducible with versions: Not reproducible with versions: Can’t test with versions: Tested on (OS): Notes:

Steps to reproduce: Open the attached Project Open Scene "EAF_Main" Open Project Settings > Audio and enable "Disable Unity Audio" Enter Play Mode In the same Project Settings disable the "Disable Unity Audio" flag In Play Mode press 1 on your keyboard to Play Audio Exit Play Mode Actual results: Error "Assertion failed on expression: 'm_ModifiedClips.empty()'" is logged Expected results: No A…

A recurring crash issue in the Unity Editor has been observed, affecting various workflows. These crashes have been reported to happen when the Editor runs out of memory due to an audio dual-dual thread lock assert failing repeatedly. Reproducible with versions: 6000.3.0f1 - 6000.3.19f1 (Sentry data) Reproducible on: Windows 10, Windows 11 Notes: Not reproduced by CQA The logs in each report s…

Steps to reproduce: Have audiosource outputting through audio mixer Enter playmode and change the volume of the audio mixer rapidly with the slider Actual results: nice smooth volume, very satisfying Expected results: horrible clicks, not satisfying. Adding an effect fixes completely. Reproducible with versions: 2023.3.0a15, 6000.7.0a4 Not reproducible with versions: 2023.3.0a14 Can’t test wit…

How to reproduce: 1. Open the attached “IN-147907” Project 2. Open the AudioTestScene 3. Enter Play Mode 4. Press the Load button 5. Press the Print button 6. Press the Reset button 7. Press the Print button again 8. Observe the Console Actual Result: After AudioSettings.Reset(), a UnityWebRequest-loaded AudioClip reports loadState as Loaded even though frequency and samples are both 0 Expecte…

Steps to reproduce: Create a `RootOutputInstance.IRealTime` and add `[BurstCompile]` to it Observe that Burst compiles the processor correctly in the Burst Inspector Actual results: The processor runs in the normal managed C# VM Expected results: The processor runs in Burst Reproducible with versions: Not reproducible with versions: Can’t test with versions: Tested on (OS): Notes:

Reproduction steps: 1. Create a new project 2. Build the project (File > Build Profiles > Build) 3. Window > Analysis > Build Analysis 4. Select the build in the left panel 5. Open the "Assets" tab 6. Select any Asset in the Asset Table 7. Close the Inspector panel with the "Toggle Inspector" button in the top-right corner 8. Select a different Asset in the Asset Table Actual result: The Inspe…

Steps to reproduce: Open a project on 6000.7.0a5 that has at least two completed build reports Open Window > Analysis > Build Analysis Note the build count in the bottom left of the build list - "2 of 50 builds" Type a term with no matches into the search field at the top of the build list, for example "test" Observe the build list and the count in the bottom left Actual results: The list show…

How to reproduce: Create a new URP project In the Player settings, change the Active Input Handling setting to any other option In the following prompt about restarting the Editor, select "accept" When the Editor loading window appears, close it by clicking x at the top right corner of the window Open the Windows task manager and type "bee" in the search bar Launch the project again and let th…

How to reproduce: 1. Create a new project 2. In the Edit > Project Settings > Player > Other Settings, set Scripting Backend to IL2CPP 3. In the Build Settings window, set Platform to macOS and click Build 4. While the build is running, in the Terminal run "sudo date $(date -v-30S '+%m%d%H%M%Y.%S')" every 4 seconds until the build finishes 5. In the Terminal, run "grep -o '\"dur\":[0-9] {15,}'…

How to reproduce: 1. Open the attached “IN-148061” Project 2. Open SampleScene 3. Under Project Settings > Optimization, set Managed Stripping Level to High 4. Enter Play Mode 5. Observe the console 6. Build and run the Project 7. Open the player.log and find this line "of 1 executions, 1 were NOT Burst-compiled" Actual result: Burst is not used in the Player Expected result: Burst is used for…

How to reproduce: Download and extract the attached “IN-148611” project Create a GitHub repository containing the attached “IN-148611-workflow” files Open the created GitHub repository in a browser In GitHub, navigate to “Settings → Actions → Runners” Select “New self-hosted runner” Ensure that “x64” is selected as the architecture Follow the provided steps until the run step Run the runner as…

Steps to reproduce: Open the attached project Open Burst Inspector Jobs -> Burst -> Open Inspector Right-click on the Burst Inspector window handle Select the Enable Live Reload option Observe the Console window Actual results: A window serialisation error is thrown every time Live Reload is enabled or disabled Expected results: No errors or warnings are thrown when enabling or disabling Live …

Reproduction steps: 1. Create a new project 2. Jobs > Burst > Open Inspector… 3. Select one of the Jobs 4. Click on the “X” button on the newly appeared search section at the bottom right of the Burst Inspector window Actual result: Search field disappears and there’s no option to reopen it Expected result: Search field disappears and it can be reopened again Reproducible with: 1.8.12 (6000.0.…

Steps to reproduce: 1. Create a new Unity project 2. Download the CineMachine package 3. In the Project tab, open Packages/com.unity.cinemachine/Runtime/Core/CinemachineCore.cs 4. Observe the code Actual result: "CinemachineCore.ResetStaticsOnLoad()" runs at the "AfterSceneLoad" stage, and the "CameraActivatedEvent" is not cleared Expected result: "CinemachineCore.ResetStaticsOnLoad()" should …

How to reproduce: 1. Open the attached project "Orbital" 2. Open the "SampleScene" scene and select the "Third person Aim Camera" GameObject in the Hierarchy 3. In the Inspector, under the "Cinemachine Orbital Follow", change the "Vertical Axis" to any value 4. Click Undo (Command + Z) 5. Click on the "Vertical Axis" field name and observe the results Expected results: The field doesn't disapp…

How to reproduce: Create a new empty URP Project Add the latest Cinemachine package Open the CinemachineConfiner.cs file Observe the issue with line 173 Actual result: The method body calls itself, creating unconditional infinite recursion, which causes a break in IL2CPP compilation: ”[Obsolete("Please use InvalidateCache() instead")] public void InvalidatePathCache() => InvalidatePathCache();…

Steps to reproduce: 1. Create new Unity project using Universal 3D Template 2. Open Package Manager and install Cinemachine package 3. In Hierarchy window create Cinemachine Camera (Cinemachine > Cinemachine Camera) 4. Go to Inspector > Cinemachine Camera > Add Extension > select “CinemachineFreeLookModifier” 5. In Modifiers list press “+” and select “Tilt” 6. Observe the Console window Actual…

Reproduction steps: 1. Open the attached project "ReproProj" 2. Set Leak Detection Level to “Enable with StackTrace” (Edit > Preferences > Jobs > Leak Detection Level > Enable With Stack Trace) 3. Click Tools > Reload Domain 4. Set Leak Detection Level to “Enabled” (Edit > Preferences > Jobs > Leak Detection Level > Enabled) 5. Repeat step 3 6. Observe the Console Expected result: No leak dete…

Steps to reproduce: 1. Open the “user’s attached project.” 2. Open “SampleScene” 3. Enter Prefab Editing Mode for “PrefabStage” through the Hierarchy 4. Change the Scale of the “PrefabStage” GameObject through the Inspector 5. Undo the changes 6. Observe crash or “Invalid AABB” errors printed in the console Reproducible with versions: 6000.0.65f1, 6000.3.3f1, 6000.4.0b3, 6000.5.0a4 Notes: The …

How to reproduce: 1. Open the attached “IN-139859” project 2. Open the “0“ scene 3. Enter Play mode 4. Move the character towards the shark 5. When the shark is highlighted red, left click 6. Wait for ~1 minute 7. Observe the crash Reproducible with: 6000.0.28f1, 6000.0.73f1, 6000.3.14f1, 6000.4.4f1 Not reproducible with: 6000.5.0a6, 6000.5.0b5 Couldn’t test with: 6000.0.27f1 (could not move w…

A recurring crash issue in the Unity Editor has been observed, affecting various workflows. These crashes have been reported to happen when: Entering Play Mode Moving GameObjects Interacting with Unity Editor Windows Reproducible with versions: 6000.0.62f1 - 6000.0.78f1, 6000.3.0b10 - 6000.3.22f1, 6000.5.0a7 - 6000.5.9f1, 6000.6.0a6, 6000.7.0a2 - 6000.7.0a4 (Sentry data) Reproducible on: Windo…

How to reproduce: 1. Open the attached "IN-142722_SmallTexture.zip" project 2. Build the project 3. Run the Player 4. Observe the VRAM graph with the green line in the Player Actual result: VRAM does not get released when the textures are released Expected result: VRAM gets released when the textures are released Reproducible with: 2023.1.0a1, 6000.0.75f1, 6000.3.15f1, 6000.4.6f1, 6000.5.0b8, …

Steps to reproduce: Create and open a new project Change the Graphics API to Direct3D12 in 'Edit -> Project Settings -> Player' Create a new Script with a line "[SerializeField] private Object obj;" in it Instantiate the Script in Hierarchy Import TextMeshPro Examples and Extras Open the Object Picker in the Script instance Select any one "Font Texture" from the list in Object Picker (it's of …