Currently my project is completely broken caused by this error. I suddenly get this error after upgraded to 1.0.0-pre.65 and I checked the chunk still have a lot of space left.
#[1.0.0-pre.65] System.ArgumentException: Cannot exceed budget of 16777216 in BlockAllocator
tepid maple
astral quarry
i have a suspicion we'll need a repro
scenic current
Do you get this error immediately at load time, or entering playmode? Or after you've been running for a while?
upper wagon
These allocations relate to the number of Archetypes and EntityQueries that have been created, and not to ECS Chunks. When there is a really large number of tag components, like 15 or 20, and every possible combination is created, this limit can be hit.
tepid maple
Do you get this error immediately at load time, or entering playmode? Or after y...
This error is ady logged at baking. Basically I believe it's baker bug at pre.65 since I didn't have any issue at pre.47. I checked the chunk at pre.47. that it's just consume 1.4KB at chunk which I dun think I really bake a lot of heavy components into entity. Anyway I just hack fix the issue by removing game object reference at authoring baker meaning that it won't bake to become entity prefab and then reference the entity prefab to the entity. It's really weird that only this entity has issue that I have no idea why like that.
tepid maple
🥲 Recently I keep getting this error again. Not really sure yet but looks like now there's archetype limit or it's Entities bug?
astral quarry
yes, it's a poorly-messaged limit on the total number of archetypes
late basin
🥲 Recently I keep getting this error again. Not really sure yet but looks like ...
There's been an archetype limit since 0.10
Ideally you do not hit this and you should definitely try avoid it because it likely means you're making too many structural changes.
That said if it's blocking you can make a local copy of entities and it's a 1 line change to increase capacity
tepid maple
There's been an archetype limit since 0.10
Ideally you do not hit this and you ...
🥲 But I get this error at bake time. Not runtime time. Seems like Entities bug
late basin
Oh yeah I have no idea how you could possibly hit archetype cap during baking
tepid maple
yes, it's a poorly-messaged limit on the total number of archetypes
🤔 At pre.65, is that currently max archetype limit is 432? More than 432 will get the error above
tepid maple
it should be 16MB worth of archetypes
What u mean? Total archetype memory size cannot over 16MB?
late basin
yes 16MB is allocated for the archetype storage
tepid maple
I thought the only limitation is 16KB per chunk lol
late basin
entities->m_ArchetypeChunkAllocator = new BlockAllocator(AllocatorManager.Persistent, 16 * 1024 * 1024); // 16MB should be enough```16MB should be enough 
late basin
it should be ^^
Not enough for me
tepid maple
@astral quarry Any plan to bump archetype memory size to more than 16MB to maybe 32MB? Currently due to default netcode design, it's too easy to increase a lot of different archetype. I'm not sure netcode team will improve this design or not.
astral quarry
not for 1.0, but there are plans to clean up unused archetypes (maybe even active dev, not sure)
tepid maple
not for 1.0, but there are plans to clean up unused archetypes (maybe even activ...
Do u mean implement auto clean up unused archetypes feature?
astral quarry
i believe that's the idea anyway. i'm not working on it myself so can't say for sure