Build failed

Development Platform & Builds XR Development
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1

Build is constantly failing and giving error or warnings

UATHelper: Packaging (Android (Multi:ASTC,DXT,ETC2)): ERROR: cmd.exe failed with args /c “E:\Projects\Games\Flappy Ninja\FlappyNinja\Intermediate\Android\arm64\gradle\rungradle.bat” :app:assembleRelease

error report pic
error report pic1482×163 58.4 KB

warrning
warrning1547×525 319 KB

android versions

versions 02
versions 02825×204 11 KB

version 03
version 03848×199 22.1 KB

2

has it ever worked?
because usually that means your jdk 8 isn’t installed
or you are running a different android studio than android 4

its jdk 8
jre 8
android studio 4
sdk 29
ndk 21
anything else or any missing and no compile for you.

3

It’s NDK 25b for 5.1 - Check the release notes

1 Like
4

I am using canary 4.2 or something??? usally its bulding the app fine but there is a problem with the admob ads its not showing any ads… and so I looked into warnings and did a couple of things like update the JDK version and it started failing so… I think this is the issue that is causing the ads to not show up…? Please help

5

I am not using 5.1 I am using 5.0

6

Plus what are these warrnings??? what is happing because they are constantly showing fail or success and the ads are not showing at all.

7

you can’t update the jdk
that’s why gradle is failing
it uses jdk 8 not the latest version
that’s why its saying “cannot find the path”
its looking for objects it needs in the jdk 8

8

Still the same error but previous warnings are gone

9

looking at you original post
it should only be an astc build, not multi
but you need to use the setup android.bat in unreal/engine/extras/android

10

I think I have pin point the problem… the android.bat gives error

Please check the Android Studio install.ng sdk-tools-windows-4333

11

But the thing is I dont know how to solve this problem, like what is install.ng SDK-tool-windows-4333

12

android.bat is constantly says mapping new ns to old ns.
And I am not able to update gradle its the issue

13

I think the gradle is updated successfully since it package without any error… but android ads are not showing… plus the android.bat has same warning

Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01
Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android/generic/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/03 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/03 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/03 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01
Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android/generic/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/03 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/03 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/03 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01