AAB build not working

[guruprasannaR]

When i use kotlinx:multik lib in my app , not able to generate a build .aab file.
Bellow is the error when i build aab file:

Execution failed for task ':app:packageProdReleaseBundle'.
A failure occurred while executing com.android.build.gradle.internal.tasks.PackageBundleTask$BundleToolWorkAction
File 'root/lib/macosArm64/libmultik_jni-macosArm64.dylib' uses reserved file or directory name 'lib'.

NOTE : I'll test with both versions 0.2.1 and 0.2.0 it shows same error.

implementation "org.jetbrains.kotlinx:multik-core:0.2.0"
implementation "org.jetbrains.kotlinx:multik-default:0.2.0"

[devcrocod]

multik uses the standard android bundle method. Android looks for native libraries in the lib/target_architecture_name folder.

In theory, this should not affect macosArm64 in any way, since it does not fall under this build structure.

Please provide more information so I can reproduce it. I'm interested in the version of gradle and android. If you send a reproducible case, it would be very helpful and make things easier.

[guruprasannaR]

Thanks for the response @devcrocod
Gradle Version - com.android.tools.build:gradle:7.2.1
minSdkVersion - 19
targetSdkVersion - 31
Android Studio Version - Chipmunk 2021.2.1
Windows 10

[guruprasannaR]

Issue Reproduce Steps :
1.Created one New Project
2. add dependencies
- implementation "org.jetbrains.kotlinx:multik-core:0.2.0"
- implementation "org.jetbrains.kotlinx:multik-default:0.2.0"
3. Build a aab bundle from Build tab.
4. Error Occurred
Execution failed for task ':app:packageProdReleaseBundle'.
A failure occurred while executing com.android.build.gradle.internal.tasks.PackageBundleTask$BundleToolWorkAction
File 'root/lib/macosArm64/libmultik_jni-macosArm64.dylib' uses reserved file or directory name 'lib'.

NOTE : I'll attach test app.
TestApp.zip

[devcrocod]

When building the bundle, tries to parse all arm native artifacts. Since macosArm is not for it, this error is obtained.
Partially, this error can be solved by this solution: #148

Workaround:

• use the Kotlin artifact without native dependencies. To do this, instead of default specify org.jetbrains.kotlinx:multik-kotlin:0.2.1. Artifact kotlin has worse performance, but no build issues
• If performance is important to you, then from jar multik-openblas-jvm remove all files from lib package except arm-v8

[guruprasannaR]

Hey @devcrocod , Thanks build issue is resolved.