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Fixed in Unity 2018.2
Votes
51
Found in
2017.2.1f1
Issue ID
986584
Regression
Yes
[iOS] Player crashes at ShouldUpdateTransformBefore when instantiating GameObjects into a ScrollRect
To reproduce:
1. Open project attached by the user
2. Build it for iOS platform (with "Main" scene attached)
3. Run the application
4. Play the game (following instructions) till the application crashes
Reproduced with: 2017.3.0b9, 2017.3.0p2, 2018.1.0b3
Not reproduced with: 2017.2.1p2, 2017.3.0b6
2017.1 build failed because of issues with Unity Linker
Device: iPhone 7+ iOS 10.3.2
Fixed in: 2018.2.0a1
Backported to: 2018.1.0b6, 2017.3.1p1
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Vak_HD
Jan 30, 2018 18:06
Also have the same issue. Downgrading to 2017.2 fixes the problem, but when using 2017.3.0f3 the crash happens on ShouldUpdateTransformBefore().
PierreNoel
Jan 30, 2018 14:22
I have the same issue (2017.3.0p4, iOS 10.3.3 & 11.0.1). This is related to UI CanvasScaler for me. I had to downgrade to 2017.2.1f.
tiger_404
Jan 26, 2018 14:36
For me crashed on iOS:
SetActive called on already spawned gameObject with TextMeshPro (this one goes with RectTransform) from Coroutine
Reproduced on 2017.3.0p2 and 2017.3.0.p3, .NET 4.6 IL2CPP.
here is crash stack:
https://pastebin.com/qkT80J0T
robertsze
Jan 24, 2018 17:34
Same here, downgraded to Unity 2017.2
xsquads
Jan 22, 2018 12:11
I downgrade from 2017.3.0b10 to 2017.2.1p2 as mentioned. everything works fine now.
but i can't use crunched etc for android image compression. :(
ZebecGames
Jan 21, 2018 16:33
I see a similar crash (ShouldUpdateTransformBefore) but also have no ScrollRect. I do have RectTransforms with no width or height, but are scaled to 1. I don't have an iOS device with 10.3 so I am only seeing this from performance reports and users.
xsquads
Jan 20, 2018 15:26
it's also in 2017.3.0b10, i upgraded from 5.5.1f1 and i am stuck with iOS crash.
hope 2017.2 will help, will let you know guys
inesnai
Jan 19, 2018 12:33
Also present in 2017.3.0f3
GeorgeCH
Jan 19, 2018 09:31
Also had this issue, also fixed it by downgrading to 2017.2. Issue was present at least on iPad Air 1, iPhone X, and iPhone 6+.
huhund
Jan 19, 2018 07:51
Also have the same issue. I don't have any scroll rect but I load my UI using additive load. Could this be a threading issue. My repro rate is 50%.