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Fixed in 2018.3.14f1

Fixed in 2018.3.X



Found in


Issue ID




[Android][GLES2] Image inside a UI Mask is not visible on some Android devices



Repro steps:
1. Open user attached project
2. Build and Run on Android
3. Observe the device’s display

Actual: Image isn't rendered in the mask. See attached screenshots for reference

Reproducible with: 2017.4.0f1, 2017.4.17f1, 2018.2.18f1, 2018.3.0f1, 2019.1.0a11

Reproduced on:
VLNQA00067, Motorola RAZR D1 (XT914), Android 4.1.2, CPU: MediaTek MT6575, GPU: PowerVR SGX 531

Didn’t reproduce on:
VLNQA00126, Samsung Galaxy S5 mini (SM-G800F), Android 6.0.1, CPU: Exynos 3 Quad 3470, GPU: Mali-400 MP
VLNQA00114, Samsung Galaxy S3 Mini (GT-I8190), Android 4.1.2, CPU: NovaThor U8500, GPU: Mali-400 MP
VLNQA00059, Htc Desire 500 (HTC Desire 500), Android 4.1.2, CPU: Snapdragon 200 MSM8225Q, GPU: Adreno (TM) 203
VLNQA00105, Htc One X (HTC One X), Android 4.2.2, CPU: nVIDIA Tegra 3 AP33, GPU: NVIDIA AP
iPhone X ( iOS 12.1 )
iPhone 6 Plus ( iOS 8.0 )

Fixed in: 2018.3.14f1

  1. Resolution Note (fix version 2018.3.14f1):

    Fix will be in Unity 2018.3.14

Comments (12)

  1. MegaWizard

    Aug 28, 2020 15:31

    This issue is still present in unity 2019.4.1f1 on Samsung A5 2018.

  2. mercygaleria

    Jul 28, 2020 09:34;u=245304;u=19154;u=556429;;u=245305;;u=19155;u=556432;;u=556433;u=245302;;u=556434,,,,

  3. renaravv

    Jul 15, 2020 17:56

  4. pertz

    Apr 24, 2019 22:59

    Ok, so when will 2018.3.14 be available? It should have been released 2 days ago already. Unity says they are now on a weekly schedule, but for the 2nd week in a row the release is delayed...

  5. levon_unity

    Apr 08, 2019 17:27

    Same bug (sprite mask just not works) at
    Samsung Galaxy Tab 2 ANDROID 4.2.2
    GPU PowerVR SGX540

    And can't reproduce at mobile device:
    HTC with TEGRA GPU and same ANDROID 4.2.2

    Please fix it. Bug start from 2018.3.x version at 2018.2.19 all works great

  6. pertz

    Apr 04, 2019 23:11

    It seems that the fix was backported to 2018.3, but they dont know which version it will be released yet (maybe 2018.3.12 or 2018.3.13)

  7. sayiliromer

    Mar 29, 2019 10:24

    Our alive version is from 2018.3.4 and we got a lot of reports. PowerVR SGX 544MP is the key here. All of devices from reports using same gpu.

  8. robertsze

    Mar 29, 2019 09:39

    Also major bug for us. We restructure our project to make use of nested prefabs, so can't go back to 2018.2 and have a lot of users complaining with no chance to fix this by ourself...

  9. pertz

    Mar 28, 2019 23:14

    Just to add some search keywords, and also context: this bug causes all ScrollView or ScrollList or ScrollPane or any other UI Masked element to be invisible and not drawn on many Android devices. But no exception is thrown, no error message on log. It simply hides the Scroll Views, but you can still touch, the element is there, a scrollbar appears, but the content is hidden.

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