Search Issue Tracker

Fixed in 2018.3

Fixed in 2019.1

Votes

224

Found in

2018.3.0b8

2018.3.0b9

2018.3.0b10

2019.1.0a9

Issue ID

1099125

Regression

Yes

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

XR

-

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

  1. Response avatar

    Resolution Note (fix version 2018.3):

    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 (142)

  1. C554e70a484e6832517394ecea490923?d=mm

    Sthullen

    Jan 04, 2019 18:59

    +1 needs to be fixed asap. Every particle system causes huge memory leaks which means to either disabling them all or restart unity after a few tests in play mode

  2. B181d45c4808017ecd804d852fa5472b?d=mm

    chatrat12

    Jan 04, 2019 13:42

    Pretty bummed this bug made it out of beta. My project already relies on nested prefabs and I can't downgrade. Wish this had higher priority :O

  3. B181d45c4808017ecd804d852fa5472b?d=mm

    chatrat12

    Jan 04, 2019 13:42

    Pretty bummed this bug made it out of beta. My project already relies on nested prefabs and I can't downgrade. Wish this had higher priority :O

  4. 32fa85183a8aebfcb936e2480f2315e8?d=mm

    RSmart

    Jan 04, 2019 01:32

    +1 Please fix this.

  5. 67ca8d604baad529d9f38ccc0b548ef8?d=mm

    Jaquest

    Dec 29, 2018 12:06

    +1 with Unity 2018.3.0f2
    Disabling particle systems -> no errors.
    Enabling particle system -> errors.

  6. E567259fc57a48aaffae92dd2ae60eed?d=mm

    wagaga

    Dec 26, 2018 10:02

    Unity2018.3 has this problem, and the memory will continue to increase, leading to crash.
    Please fixed!

  7. E567259fc57a48aaffae92dd2ae60eed?d=mm

    wagaga

    Dec 26, 2018 10:01

    Unity2018.3 has this problem, and the memory will continue to increase, leading to crash.
    Please fixed!

  8. Ab4e5262c484b0120f2af38d90821a19?d=mm

    GiedriusUnity

    Dec 20, 2018 13:24

    The issue is currently being investigated by a developer, we are working to resolve it as soon as possible

  9. 9d13c5cb2735f1bf9bc1ff184f030ebc?d=mm

    pfisher999

    Dec 20, 2018 12:16

    I can also confirm this is in the official release 2018.3.0f2 and very troublesome for our project.

  10. 995e9653cd99d97124d5963ae6101166?d=mm

    kavanavak

    Dec 19, 2018 23:40

    Issue persists in 2018.3.0f2

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.