decentraland / decentraland/unity-explorer
System.NullReferenceException: Object reference not set to an instance of an object.
- Dominant language
- C#
- Stars
- 23
- Forks
- 17
- Avg merge
- 2d 16h
- Merged PRs (30d)
- 101
Description
Sentry Issue: [UNITY-EXPLORER-Q16](https://decentraland.sentry.io/issues/7716741639/)
```
System.NullReferenceException: Object reference not set to an instance of an object.
File "il2cpp-codegen.h", line 792, in StopAllParticleSystems
File "DCL.Plugins__14.cpp", line 7575, in StopAllParticleSystems
File "il2cpp-codegen-oldintrinsics.h", line 140, in StopAllParticleSystemsQuery
File "il2cpp-codegen-oldintrinsics.h", line 146, in StopAllParticleSystemsQuery
File "DCL.Plugins__14.cpp", line 30927, in StopAllParticleSystemsQuery
...
(21 additional frame(s) were not displayed)
```
This issue was automatically created by Sentry via [Explorer Alpha Github Issue Creation](https://sentry.io/organizations/decentraland/monitors/alerts/3130340/)
Contributor guide
Research direction
Start with Sentry issue UNITY-EXPLORER-Q16 and inspect the StopAllParticleSystems and StopAllParticleSystemsQuery stack frames in DCL.Plugins__14.cpp and the related IL2CPP headers. Reproduce or trace the particle-system shutdown path in Unity, identify the null reference, and verify that the Sentry exception no longer occurs.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp, unity
- Domain
- game-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100