Build release failed on Android

[felipecastro2607]

When i am build a release version of my app, the building process is return the following:

flutter build apk --split-per-abi

Font asset "MaterialIcons-Regular.otf" was tree-shaken, reducing it from 1645184 to 1028 bytes (99.9% reduction). Tree-shaking can be disabled by providing the --no-tree-shake-icons flag when building your app.

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':unity_ads_plugin:verifyReleaseResources'.

A failure occurred while executing com.android.build.gradle.tasks.VerifyLibraryResourcesTask$Action
Android resource linking failed
ERROR:/Users/felipe/Desktop/dukitan/split_test/build/unity_ads_plugin/intermediates/merged_res/release/values/values.xml:161: AAPT: error: resource android:attr/lStar not found.

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BUILD FAILED in 14s
Running Gradle task 'assembleRelease'... 14,6s
Gradle task assembleRelease failed with exit code 1
A clear and concise description of what the bug is.

I got this error in two apps that are working properly before. So, i tried to create a fresh new app. Made build release without any package and worked. After, a added the last version of the package (0.3.9) and then the error occurred again.

Anybody knows how to resolve this issue ?

[pavelzaichyk]

Please check 0.3.10 version

[felipecastro2607]

Problem solved! Thank you.