random scroll
after use EntityManager.AddComponentObject to add Custom monobehaviour to my entity, the next frame all these component set to null (gameobject&managed component still exist, MangedAPI.HasComponent return true), this **only ** happens when **any ** object is inspecting
both entities 1.0.14, 1.0.11 has this issue.
twilit wyvern
after use `EntityManager.AddComponentObject` to add Custom monobehaviour to my e...
are you setting them in baker?
or in runtime?
oh nvm
I read it wrong
Just having component in archetype != it has a non null value
just like normal struct component can be default managed component can be null
random scroll
runtime, after some test, i found this only happens when i inspect any thing in the subscene. (no matter when)
everything works fine if i select nothing in inspector.
twilit wyvern
maybe you are adding destroyed game object?
random scroll
nope, as i said , this only happens when inspect anything, maybe it triggers some baking logic then dirty the result? much like a bug in entites managed store...
twilit wyvern
this looks like they are just fields in some managed component or am I mistaken?
random scroll
no, it is monobehavior that added by EntityManager.AddComponentObject
twilit wyvern
then it means they are null
you need to check for null value, not for component existance
random scroll
i doubt it is my code issue, because it only happens when using inspector.
and no matter when i use/what i select the inspector, after that, the components become invalid.
twilit wyvern
but are they truly invalid? can you check in code?
random scroll
do you mean after ManagedAPI.GetComponent, i still need to check null?
but even with that, how can i ensure i can add&get the component i want?
twilit wyvern
do you mean after `ManagedAPI.GetComponent`, i still need to check null?
yeah, just make some log check every frame so you can see if it's actually null after you inspect it
twilit wyvern
but even with that, how can i ensure i can add&get the component i want?
You get component value
it can be null
that's about it
same as entity reference. It can be Entity.Null
random scroll
i know, but i never remove them, and null-check won't make the code right...
twilit wyvern
it's not about removing
it's only about setting
because you potentially just set it to null
random scroll
how's that even happen. the only thing i do is select any gameobject in the Hierachy.
