Hi,
I have been involved in a project which requires to bind an exisiting Voicelayer library to be binded to Xamarin Android library. I was able to create a dll but when I am trying to use the api's I am getting the exception.
Here is the exception output:
[mono] Unhandled Exception:
[mono] Java.Lang.NoClassDefFoundError: Failed resolution of: Lretrofit/Retrofit$Builder; ---> Java.Lang.ClassNotFoundException: Didn't find class "retrofit.Retrofit$Builder" on path: DexPathList[[zip file "/data/app/com.companyname.voicelayerxamarin-1/base.apk"],nativeLibraryDirectories=[/data/app/com.companyname.voicelayerxamarin-1/lib/x86_64, /system/fake-libs64, /data/app/com.companyname.voicelayerxamarin-1/base.apk!/lib/x86_64, /system/lib64, /vendor/lib64]]
[mono] --- End of inner exception stack trace ---
[mono] --- End of managed Java.Lang.NoClassDefFoundError stack trace ---
[mono] java.lang.NoClassDefFoundError: Failed resolution of: Lretrofit/Retrofit$Builder;
[mono] at io.voicelayer.voicelayerSdk.e.a(Unknown Source)
[mono] at io.voicelayer.voicelayerSdk.e.(Unknown Source)
[mono] at io.voicelayer.voicelayerSdk.VoiceLayerClient.(Unknown Source)
[mono] at io.voicelayer.voicelayerSdk.VoiceLayerClient.Initialize(Unknown Source)
[mono] at md59277da03524eae95018390659fea1149.MainActivity.n_onCreate(Native Method)
[mono] at md59277da03524eae95018390659fea1149.MainActivity.onCreate(MainActivity.java:29)
[mono] at android.app.Activity.performCreate(Activity.java:6662)
[mono] at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
[mono] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
[mono] at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
[mono] at android.app.ActivityThread.-wrap12(ActivityThread.java)
[mono] at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
[mono] at android.os.Handler.dispatchMessage(Handler.java:102)
[mono] at android.os.Looper.loop(Looper.java:154)
[mono] at android.app.ActivityThread.main(ActivityThread.java:6077)
[mono] at java.lang.reflect.Method.invoke(Native Method)
[mono] at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
[mono] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
[mono] Caused by: java.lang.ClassNotFoundException: Didn't find class "retrofit.Retrofit$Builder" on path: DexPathList[[zip file "/data/app/com.companyname.voicelayerxamarin-1/base.apk"],nativeLibraryDirectories=[/data/app/com.companyname.voicelayerxamarin-1/lib/x86_64, /system/fake-libs64, /data/app/com.companyname.voicelayerxamarin-1/base.apk!/lib/x86_64, /system/lib64, /vendor/lib64]]
[mono] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
[mono] at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
[mono] at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
[mono] ... 18 more
[mono]
[mono-rt] [ERROR] FATAL UNHANDLED EXCEPTION: Java.Lang.NoClassDefFoundError: Failed resolution of: Lretrofit/Retrofit$Builder; ---> Java.Lang.ClassNotFoundException: Didn't find class "retrofit.Retrofit$Builder" on path: DexPathList[[zip file "/data/app/com.companyname.voicelayerxamarin-1/base.apk"],nativeLibraryDirectories=[/data/app/com.companyname.voicelayerxamarin-1/lib/x86_64, /system/fake-libs64, /data/app/com.companyname.voicelayerxamarin-1/base.apk!/lib/x86_64, /system/lib64, /vendor/lib64]]
[mono-rt] --- End of inner exception stack trace ---
[mono-rt] --- End of managed Java.Lang.NoClassDefFoundError stack trace ---
[mono-rt] java.lang.NoClassDefFoundError: Failed resolution of: Lretrofit/Retrofit$Builder;
[mono-rt] at io.voicelayer.voicelayerSdk.e.a(Unknown Source)
[mono-rt] at io.voicelayer.voicelayerSdk.e.(Unknown Source)
[mono-rt] at io.voicelayer.voicelayerSdk.VoiceLayerClient.(Unknown Source)
[mono-rt] at io.voicelayer.voicelayerSdk.VoiceLayerClient.Initialize(Unknown Source)
[mono-rt] at md59277da03524eae95018390659fea1149.MainActivity.n_onCreate(Native Method)
[mono-rt] at md59277da03524eae95018390659fea1149.MainActivity.onCreate(MainActivity.java:29)
[mono-rt] at android.app.Activity.performCreate(Activity.java:6662)
[mono-rt] at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
[mono-rt] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
[mono-rt] at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
[mono-rt] at android.app.ActivityThread.-wrap12(ActivityThread.java)
[mono-rt] at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
[mono-rt] at android.os.Handler.dispatchMessage(Handler.java:102)
[mono-rt] at android.os.Looper.loop(Looper.java:154)
[mono-rt] at android.app.ActivityThread.main(ActivityThread.java:6077)
[mono-rt] at java.lang.reflect.Method.invoke(Native Method)
[mono-rt] at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
[mono-rt] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
[mono-rt] Caused by: java.lang.ClassNotFoundException: Didn't find class "retrofit.Retrofit$Builder" on path: DexPathList[[zip file "/data/app/com.companyname.voicelayerxamarin-1/base.apk"],nativeLibraryDirectories=[/data/app/com.companyname.voicelayerxamarin-1/lib/x86_64, /system/fake-libs64, /data/app/com.companyname.voicelayerxamarin-1/base.apk!/lib/x86_64, /system/lib64, /vendor/lib64]]
[mono-rt] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
[mono-rt] at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
[mono-rt] at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
[mono-rt] ... 18 more
[mono-rt]
Link for Voicelayer libraries https://developers.voicelayer.io/