Search Issue Tracker
Third Party Issue
Votes
0
Found in
2021.3.38f1
2022.3.26f1
2023.2.19f1
6000.0.0f1
Issue ID
UUM-70747
Regression
No
Crash on dynamixel_sdk.dynamixel:groupSyncReadTxRxPacket when entering Play Mode after updating path to Dynamixel SDK in script
Reproduction steps:
1. Download and extract the [Dynamixel SDK|https://emanual.robotis.com/docs/en/software/dynamixel/dynamixel_sdk/download/#repository] to a preferred location on your device
2. Open the attached “repro-project“
3. Open the “Assets/asdf.unity“ scene
4. Locate the “Assets/Script/dynamixel.cs” script within the Project window and open it
5. Modify the 26th line of the script in an IDE to update the SDK path to the location where you extracted the SDK in step 1
6. Save the modifications in the IDE and switch back to the Unity Editor
7. Enter Play Mode
8. Observe the crash
Reproducible with: 2021.3.38f1, 2022.3.26f1, 2023.2.19f1, 6000.0.0f1
Reproduced on: Windows 10, Windows 11 (by reporter)
Not reproducible on: No other environment tested
First few lines of the stack trace:
0x000001C3B05F193A (Mono JIT Code) (wrapper managed-to-native) dynamixel_sdk.dynamixel:groupSyncReadTxRxPacket (int)
0x000001C3B05F14D3 (Mono JIT Code) [C:\Users\agnietemargeviciute\Documents\UnityProjects\IN-73551_DeltaRobot\Assets\Script\DynamixelController.cs:340] DynamixelController:GetAngle ()
0x000001C3B05F023B (Mono JIT Code) [C:\Users\agnietemargeviciute\Documents\UnityProjects\IN-73551_DeltaRobot\Assets\Script\ControlDelta.cs:64] ControlDelta:Start ()
0x000001C41DD4C388 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void__this__ (object,intptr,intptr,intptr)
0x00007FFB6357694E (mono-2.0-bdwgc) [C:\build\output\Unity-Technologies\mono\mono\mini\mini-runtime.c:3445] mono_jit_runtime_invoke
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
- VFX Graph Memory leak when calling the ClearPropertyBinders and AddRemoveVFXProperty
- Entering "Configure Avatar" inside the Inspector locks it
- [Render Graph Viewer] Resource list icons cropped and in inconsistent positions
- Scene View with Debug Draw Mode enabled is gray when GPU Resident Drawer is enabled
- The UI is not visible when resizing out of focus built Player window with Application.runInBackground set to false
Resolution Note:
This crash happens in third-party code in the project.