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Fixed in 2020.1.X

Votes

0

Found in

2018.4

2019.2.6f1

2020.1

Issue ID

1188746

Regression

No

[iOS] Crash on DebugStringToFilePostprocessedStacktrace or UpdateTpl() when opening Control Center with particle system active

Visual Effects - Legacy

-

How to reproduce:
1. Build the "Particles_Crash.zip" project for iOS
2. Build & Run the project to the device via Xcode
3. Move your finger around the screen (particle follows it)
4. Open the Control Center (Drag up from the bottom of the device)
5. Close the Control Center (Drag the menu down)
6. If Unity didn't crash, repeat from step 3.

Actual result: Unity crashes.

Reproducible with: 2017.4.33f1, 2018.4.12f1, 2019.2.10f1, 2019.3.0b8, 2020.1.0a10.

Devices reproducible with:
- iPhone 7 (iOS 12.3.1)
- iPhone 7 Plus (iOS 11.4.1)

Devices not reproducible with:
- iPhone XR (iOS 12.0)
- iPhone X (iOS 13.0)
- iPad Mini 4 (iOS 11.4)

--------------------
Fixed in 2020.1.0a12.

Comments (3)

  1. martinpi

    Jan 12, 2021 10:43

    I seem to have run into exactly this one on a 7th-generation iPad. Would be lovely if the fix was backported to the last LTS because there seems to be no documented workaround.

  2. studentvz

    Oct 09, 2020 10:36

    Is this backported to 2018LTS, 2019LTS? Which version?

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