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Fixed in Unity 2018.3

Votes

224

Found in

2018.3.0b9

Issue ID

1099125

Regression

Yes

[VR] Particle Systems cause "task.rasterData.indexBuffer == NULL" error and lead to graphical glitches

VR

-

-

Priority: 2Necessary for shipping a final release

-

Severity: 3Secondary functionality broken

Steps to reproduce:
1. Create a new project
2. Enable VR
3. Create a particle system
4. Enter playmode and put it in your HMDs view
5. If error doesn't show, repeat Stop / Play of playmode again. (when doing this i can repro it with the MockHMD)

Result: "task.rasterData.indexBuffer == NULL" error in the console and potential graphical glitches

Reproduced on 2018.3.0b8, 2018.3.0b10, 2019.1.0a9
Not reproduced on 2018.2.16f1, 2018.3.0a1, 2018.3.0b7
Regression introduced in 2018.3.0b8

notes:
- Is known to also cause memory leaks

Response avatar

Resolution Note:

The fix has now landed in our various release versions. 2019.2.0a4, 2019.1.0b2 (available approx 1st February), 2018.3.5f1 (available approx 6th February). Thank you for your patience.

Comments (140)

  1. 4073711f691e7b5952a438b672ccbc48?d=mm

    patsm00re18

    Jun 19, 2019 10:21

    Looking for different ways your gaming style ?
    This garena free fire playerunknown's battlegrounds, https://games.lol/garena-free-fire/

  2. Bc49078d5c0962682d1777978101701e?d=mm

    quick1brahim

    Apr 08, 2019 03:16

    This is 5000% better after the update. My memory consumption went from 10.3GB in the profiler (for a single particle system) to 200MB after update. Thanks!

  3. B685d264641e7596f7192496e2cb38f7?d=mm

    SuppleTeets

    Feb 11, 2019 23:26

    Rejoice!

  4. 3747c31b3b679fbfaf1d157286bfa431?d=mm

    bigfoott

    Feb 08, 2019 20:40

    Sweet, thanks again @RICHARDKETTLEWELL

  5. Ffff6d6f1bcc2a29473e5f3fbeb2ea11?d=mm

    richardkettlewell

    Feb 08, 2019 16:24

    Oh yes you're right I think it's out, as https://unity3d.com/unity/whats-new/2018.3.5 is also now live!

    Look at that beautiful release notes entry...

    "Particles: Fixed particle systems causing graphical glitches and error messages. (1099125, 1116662)"

  6. Ffa8f89534046843a34b50fead4aec99?d=mm

    pfSRT

    Feb 08, 2019 16:10

    Excellent, thanks Richard.
    FYI, I just got an update notification for 2018.3.5f1 on my last launch of the Unity Editor, but the Unity Hub isn't displaying in Official Releases yet. In any case, downloading the update now from https://unity3d.com/get-unity/update

  7. Ffff6d6f1bcc2a29473e5f3fbeb2ea11?d=mm

    richardkettlewell

    Feb 08, 2019 14:15

    I think we're hoping to get it out today. There was a problem with the patch (caused by my fix) which required a small follow-up fix, which has delayed things a bit...

    Hope to have you all creating lots of particles again real soon..!

    (We actually have a large number of smaller particle fixes coming in 2018.3.6 too, so we should be in really good shape when that patch comes out next week!)

  8. 3747c31b3b679fbfaf1d157286bfa431?d=mm

    bigfoott

    Feb 07, 2019 16:58

    It's been fun :) Hopefully 2018.3.5 releases soon.

  9. Ffa8f89534046843a34b50fead4aec99?d=mm

    pfSRT

    Feb 07, 2019 15:41

    Holding our breath for 2018.3.5f1 here. * GAAAASP *.......

  10. 47abba582b6cd1c501a299cbc7221472?d=mm

    KospY

    Feb 07, 2019 15:07

    The production ready release of 2018.3 is so close, hype!
    As Raithza said, it was such a community here, my favorite page to check every day :D

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