decentraland / decentraland/unity-explorer
DCL.Diagnostics.EcsSystemException: [ResetDirtyFlagSystem`1]
- Dominant language
- C#
- Stars
- 23
- Forks
- 17
- Avg merge
- 2d 16h
- Merged PRs (30d)
- 101
Description
Sentry Issue: [UNITY-EXPLORER-PYF](https://decentraland.sentry.io/issues/7711516648/)
```
System.NullReferenceException: Object reference not set to an instance of an object.
File "Generics__34.cpp", line 14765, in ResetDirty
File "il2cpp-codegen-oldintrinsics.h", line 140, in ResetDirtyQuery
File "il2cpp-codegen-oldintrinsics.h", line 146, in ResetDirtyQuery
File "Generics__34.cpp", line 39341, in ResetDirtyQuery
File "Generics__34.cpp", line 10775, in ResetDirtyQuery
...
(13 additional frame(s) were not displayed)
DCL.Diagnostics.EcsSystemException: [ResetDirtyFlagSystem`1]
File "ECS.Core.cpp", line 7508, in Update
File "il2cpp-codegen.h", line 792, in Update
File "Generics__20.cpp", line 22174, in Update
File "Generics__17.cpp", line 31921, in UpdateInternal
File "ECS.Core.cpp", line 4491, in Update
...
(6 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 the ResetDirtyFlagSystem`1 update path and the ResetDirty, ResetDirtyQuery, and Update frames named in the stack trace. Trace the null reference from the Sentry reproduction through the ECS reset operation. Done means the reported exception no longer occurs for the affected scenario.
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