Forums - SNPE2.5 Android Sample Application - java.lang.UnsatisfiedLinkError: dlopen failed: library "libsnpe-android.so" not found

    private static synchronized void init(Application application) {

        if (!sInitialized) {

            System.loadLibrary("snpe-android");  // this line cause error

 

            try {

                nativeInit(application.getApplicationInfo().nativeLibraryDir);

            } catch (IllegalStateException var2) {

                throw SnpeError.getInstance().getSnpeNativeError(var2.getMessage());

            }

 

            sInitialized = true;

        }

 

    }

02/23 19:42:11: Launching 'MainActivity' on Pixel 4 API 31.

Install successfully finished in 900 ms.

$ adb shell am start -n "com.qualcomm.qti.snpe.imageclassifiers/com.qualcomm.qti.snpe.imageclassifiers.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LASystem.loadLibrary("snpe-android");UNCHER

Connected to process 12141 on device 'Pixel_4_API_31 [emulator-5554]'.

Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.

I/mageclassifier: Late-enabling -Xcheck:jni

W/mageclassifier: Unexpected CPU variant for X86 using defaults: x86_64

W/re-initialized>: type=1400 audit(0.0:179): avc: granted { execute } for path="/data/user/0/com.qualcomm.qti.snpe.imageclassifiers/code_cache/startup_agents/8dee6a62-agent.so" dev="dm-5" ino=196640 scontext=u:r:untrusted_app_25:s0:c512,c768 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=file app=com.qualcomm.qti.snpe.imageclassifiers

V/studio.deploy: Startup agent attached to VM

V/studio.deploy: No existing instrumentation found. Loading instrumentation from instruments-b5380c1f.jar

W/mageclassifier: DexFile /data/data/com.qualcomm.qti.snpe.imageclassifiers/code_cache/.studio/instruments-b5380c1f.jar is in boot class path but is not in a known location

V/studio.deploy: Applying transforms with cached classes

W/mageclassifier: Redefining intrinsic method java.lang.Thread java.lang.Thread.currentThread(). This may cause the unexpected use of the original definition of java.lang.Thread java.lang.Thread.currentThread()in methods that have already been compiled.

W/mageclassifier: Redefining intrinsic method boolean java.lang.Thread.interrupted(). This may cause the unexpected use of the original definition of boolean java.lang.Thread.interrupted()in methods that have already been compiled.

D/CompatibilityChangeReporter: Compat change id reported: 171979766; UID 10147; state: DISABLED

D/ApplicationLoaders: Returning zygote-cached class loader: /system/framework/android.test.base.jar

V/GraphicsEnvironment: ANGLE Developer option for 'com.qualcomm.qti.snpe.imageclassifiers' set to: 'default'

V/GraphicsEnvironment: Neither updatable production driver nor prerelease driver is supported.

D/NetworkSecurityConfig: No Network Security Config specified, using platform default

D/NetworkSecurityConfig: No Network Security Config specified, using platform default

D/libEGL: loaded /vendor/lib64/egl/libEGL_emulation.so

D/libEGL: loaded /vendor/lib64/egl/libGLESv1_CM_emulation.so

D/libEGL: loaded /vendor/lib64/egl/libGLESv2_emulation.so

D/AndroidRuntime: Shutting down VM

E/AndroidRuntime: FATAL EXCEPTION: main

    Process: com.qualcomm.qti.snpe.imageclassifiers, PID: 12141

    java.lang.UnsatisfiedLinkError: dlopen failed: library "libsnpe-android.so" not found

        at java.lang.Runtime.loadLibrary0(Runtime.java:1077)

        at java.lang.Runtime.loadLibrary0(Runtime.java:998)

        at java.lang.System.loadLibrary(System.java:1656)

        at com.qualcomm.qti.snpe.SNPE.init(SNPE.java:72)

        at com.qualcomm.qti.snpe.SNPE.access$000(SNPE.java:57)

        at com.qualcomm.qti.snpe.SNPE$Logger.initializeLogging(SNPE.java:472)

        at com.qualcomm.qti.snpe.imageclassifiers.MainActivity.onCreate(MainActivity.java:25)

        at android.app.Activity.performCreate(Activity.java:8051)

        at android.app.Activity.performCreate(Activity.java:8031)

        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1329)

        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3608)

        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3792)

        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:103)

        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)

        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)

        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2210)

        at android.os.Handler.dispatchMessage(Handler.java:106)

        at android.os.Looper.loopOnce(Looper.java:201)

        at android.os.Looper.loop(Looper.java:288)

        at android.app.ActivityThread.main(ActivityThread.java:7839)

        at java.lang.reflect.Method.invoke(Native Method)

        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)

        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)

W/System: A resource failed to call close.