#How to scheduled a EntityJob with EnabledRefRW<Tag> correctely?

1 messages · Page 1 of 1 (latest)

torn zodiac
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In my EntityJob, after using EnabledRefRW<DeadTag>, I encountered an error:

InvalidOperationException: The previously scheduled job SetVisualPositionSystem:SetTransform reads from the ComponentTypeHandle<Common.DeadTag> SetTransform.safety. You are trying to schedule a new job BulletHitSystem:HitJob, which writes to the same ComponentTypeHandle<Common.DeadTag> (via HitJob.JobData.__TypeHandle.__Common_DeadTag_RW_ComponentTypeHandle). To guarantee safety, you must include SetVisualPositionSystem:SetTransform as a dependency of the newly scheduled job.

It seems to be a scheduling issue. How should I correctly set the dependencies for this EntityJob that uses EnabledRefRW<Tag>?

winged night
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show code

torn zodiac
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this is the error job.

20230824180226.png
winged night
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What matters is how you are scheduling htem

torn zodiac
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just new HitJob
{
HitLookup = _hitLookup,
Partial = singleton,
}.ScheduleParallel();

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and new SetTransform
{
Delta = SystemAPI.Time.DeltaTime,
}.ScheduleParallel();

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they are in different systems.

winged night
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you've likely missed up a job handle

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but without showing the full code of both systems can't really spot it

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OH wait

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no i think you've run into the WithNone bug

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ok WithNone doesn't add a dependency to a system

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i've reported it to Unity here

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change your WithNone(typeof(DeadTag)) to WithDisabled(typeof(DeadTag))

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alternatively, if it hsould be withnone (handle both case of not existing and being disabled) add a dependency into the system manually

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something like
state.GetComponentTypeHandle<DeadTag>();
in OnCreate to work around the bug

torn zodiac