Native library (com/sun/jna/android-aarch64/libjnidispatch.so) not found in resource path (.)

[aagam-chai]

Native library (com/sun/jna/android-aarch64/libjnidispatch.so) not found in resource path (.)

For the Context

As I was creating an Android library, encryption was necessary, therefore I added lazysodium to it.

When I tested my library module during development, it was successful.
However, after it was published on github and hosted on jitpack, I called the same function from the SDK, which contains the encryption code, and it consistently produced this problem.

The suspected issue is with the '@aar' thing, is there anything special required to have this dependency in a library module?

[gurpreet-]

Hi @aagam-chai,

I think all you need to do to the consuming project is add JNA to it...

implementation "net.java.dev.jna:jna:5.13.0@aar"

[KamilKalfas]

Hi @gurpreet-

I have same issue.

My SDK uses

api "com.goterl:lazysodium-android:5.1.0@aar"
implementation "net.java.dev.jna:jna:5.13.0@aar"

Then in consumer app when :
1)

 implementation project(path: ":my-sdk")

it WORKS

implementation 'com.example.org:my-sdk:version'

Runtime exception

FATAL EXCEPTION: main
Process: com.example.myapplication, PID: 10753
java.lang.UnsatisfiedLinkError: Native library (com/sun/jna/android-aarch64/libjnidispatch.so) not found in resource path (.)
at com.sun.jna.Native.loadNativeDispatchLibraryFromClasspath(Native.java:1059)
at com.sun.jna.Native.loadNativeDispatchLibrary(Native.java:1015)
at com.sun.jna.Native.<clinit>(Native.java:221)
at com.sun.jna.Native.register(Native.java:1773)
at com.goterl.lazysodium.SodiumAndroid.<init>(SodiumAndroid.java:36)
at com.goterl.lazysodium.SodiumAndroid.<init>(SodiumAndroid.java:17)

implementation 'com.example.org:my-sdk:version'
implementation "net.java.dev.jna:jna:5.13.0@aar"

Compile exception

Execution failed for task ':app:checkDebugDuplicateClasses'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable

Any suggestions?

[fluxxion82]

I see this as well in my project. I've added the jna library as a dependency but it still doesn't work for some reason.

[langme]

Already open
I have the same issue with

api "com.goterl:lazysodium-android:5.1.0@aar"
implementation "net.java.dev.jna:jna:5.13.0@aar"

jna = "5.13.0"
kotlin = "2.0.20"

[richshepard]

Not sure if this is a workaround, but I wound back my version of JNA to the verion that was around when V5.1.0 of Lazy Sodium was built, which seems to be 5.12.1, so changing the line to:

implementation "net.java.dev.jna:jna:5.12.1@aar"

Seems to get my code to work OK for now at least.

I could be missing something of course.

[flemingme]

implementation("com.goterl:lazysodium-android:5.1.0") {
  exclude(group = "net.java.dev.jna", module = "jna")
}
implementation("net.java.dev.jna:jna:5.12.1@aar")

If I don't add this exclude, there will be a problem of package duplication. Have you encountered this?
But if I remove implementation of jna, only keep lazysodium-android, there will be a problem like this TOPIC :(

[gurpreet-]

Hi I have updated the lib to 5.2.0 which should resolve this issue and you should provide jna 5.17