Build Failed for Google VR project [4.20]

Development Platform & Builds
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1

Project created in earlier versions of UE, is not packaging for Android ETC2 in UE4.20.

I am getting following errors:

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244527-untitled.png1920×1168 265 KB

I tried to package with smaller test project, and it produces the same errors.
Test project zip: [testvr-420.zip][2]

Has anybody encountered the same errors with 4.20?

2

Disabling “Enable Gradle instead of Ant” checkbox solves the problem. Thanks Epic support for this suggestion!