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This feature requires ASM7

See original GitHub issue

[REQUIRED] Step 1: Describe your environment

Unity version: 2021.3.12f1
Google Mobile Ads Unity plugin version: 7.3.0
Platform: Unity Editor
Platform OS version: Android 12
Any specific devices issue occurs on: Windows 11
Mediation ad networks used, and their versions: N/A

[REQUIRED] Step 2: Describe the problem

Steps to reproduce:

When you try to build app without minification.

Disabled R8
Disabled Debug
Disabled Release

Build fails with

Caused by: java.lang.UnsupportedOperationException: This feature requires ASM7

If i enable R8 and Release and Debug, build works, ads works all fine.

Issue Analytics

State:
Created 10 months ago
Reactions:4
Comments:44 (1 by maintainers)

Top GitHub Comments

8reactions

haru-sudocommented, Nov 17, 2022

Hello. I solved my problem this way. Download the latest Gradle version here. https://gradle.org/releases/

Place the unzipped Gradle file in the following location /Applications/Unity/Hub/Editor/2021.3.12f1/PlaybackEngines/AndroidPlayer/Tools/gradle/ Please note that 2021.3.12f1 is the editor version and should be replaced with your own environment.

Next, open Unity and change the Gradle to be used. From the top menu, select Unity > Preferences and open External Tools.

Uncheck the box marked “Gradle Installed with Unity (recommended)” and enter the path to the Gradle you just placed.

Now the Gradle used for building has been switched to a different version. If there are no problems with the version, you should now be able to build Android.

7reactions

elfadili-aecommented, Jan 18, 2023

Increasing min API Level to Android 7 (API 24) worked for me.