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Fixed in 2020.1

Fixed in 2018.4, 2019.2, 2019.3

Votes

0

Found in

2018.4.10f1

2019.2.6f1

2019.2.11f1

2019.3.0b4

2020.1.0a4

Issue ID

1197761

Regression

Yes

ParticleSystem.SetParticles crashes the Editor when writing particle list to array and Particle System has a size module enabled

Shuriken

-

How to reproduce:
1. Download the tester-attached package(CrashPackage.unitypackage)
2. Create a new Unity project
3. Import the package
4. Open the 'New Scene'
5. Enter Play Mode
6. Press the Space key

Expected result: Editor does not crash
Actual result: Editor crashes

Reproducible with: 2018.4.10f1, 2018.4.13f1, 2019.2.6f1, 2019.2.13f1, 2019.3.0b4, 2019.3.0b11, 2020.1.0a4, 2020.1.0a13
Not reproducible with: 2017.4.34f1, 2018.4.9f1, 2019.2.0a1, 2019.2.5f1, 2019.3.0a1, 2019.3.0b3, 2020.1.0a1, 2020.1.0a3

Notes:
One of the following Particle System modules need to be enabled for the crash to occur:
- Size over lifetime
- Size by speed

  1. Response avatar

    Resolution Note (fix version 2020.1):

    Fixed in 2020.1.0a20

  2. Response avatar

    Resolution Note (fix version 2019.2):

    Fixed in 2019.2.19f1

  3. Response avatar

    Resolution Note (fix version 2018.4):

    Fixed in 2018.4.16f1

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