EntitiesSamples Step 4 Error

[main torrent]

I have been trying to follow this sample:
https://github.com/Unity-Technologies/EntityComponentSystemSamples/blob/master/EntitiesSamples/EntitiesTutorial/README.md
using unity version 2022.2.9f1

I got to the end of Step 4 but when I hit Play I don't see any cannonballs, instead i get a bunch of errors.

Error 1:
InvalidOperationException: The previously scheduled job TurretShoot reads from the ComponentTypeHandle<Unity.Collections.NativeText.ReadOnly> TurretShoot.JobData.WorldTransformLookup. You must call JobHandle.Complete() on the job TurretShoot, before you can write to the ComponentTypeHandle<Unity.Collections.NativeText.ReadOnly> safely.

Error 2:
ArgumentException: System.ArgumentException: A component with type:{0} has not been added to the entity. This Exception was thrown from a function compiled with Burst, which has limited exception support.

I'm not sure sure if I am doing something wrong, or the samples are not compatible with my editor version.

Also copy+pasting TurretShootingSystem.cs gives this warning in my IDE:

There is no defined ordering between fields in multiple declarations of partial struct 'TurretShootingSystem'. To specify an ordering, all instance fields must be in the same declaration. [Assembly-CSharp]

EntitiesSamples Step 4 Error

[frank dew]

Usually There is no defined ordering between fields in multiple declarations of partial struct 'TurretShootingSystem'. To specify an ordering, all instance fields must be in the same declaration. [Assembly-CSharp] shows up if other errors exist. So check for other errors. I see the tutorial is slightly out of date, so LocalToWorldTransform is now LocalTransform.

Error 2 i recommend trying to turn burst off (and run again):

[main torrent]

Thanks for the tips! Couldn't see any other errors and didn't manage to make it work / figure out what's wrong unfortunately. Will try to follow the tutorial again from the start or find some other more up-to-date resource 🙂

[frank dew]

No worries! :3

[wispy wadi]

@barren sorrel ^

[tired junco]

Hey did you manage to get it working?

[tired junco]

Hey uh, the tutorial still is broken, in several ways. At that step

I've tried resolving it but so far no real luck

(Discussion about it ongoing in #1064581837055348857 )

[main torrent]

@tired junco i did!

@tired junco basically the tutorial is really broken. what i did was i kept referencing the tutorialsteps in repo:
https://github.com/Unity-Technologies/EntityComponentSystemSamples/tree/master/EntitiesSamples/EntitiesTutorial/TutorialContent

most of these files seem to be up to date

[tired junco]

The code there is different than what the tutorial says?

[main torrent]

@tired junco yes

this is one pretty clear example - step 4.

https://github.com/Unity-Technologies/EntityComponentSystemSamples/blob/master/EntitiesSamples/EntitiesTutorial/TutorialContent/Step_4/Scripts/Systems/TurretShootingSystem.cs

[tired junco]

Thanks! This works

This does however create a race condition problem with a former step, I imagine you got that too?

[main torrent]

I might have had that? But then I believe I had forgotten to add a script to some gameobject, so that error was on me.

[tired junco]

But then I believe I had forgotten to add a script to some gameobject, so that error was on me.
Had that too, was probably the bullet

Though that wouldn't fix the initial issue