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[英]java.lang.UnsatisfiedLinkError…couldn't find “libaacdecoder.so”
[英]Buck - java.lang.UnsatisfiedLinkError: couldn't find “libjni.so”. How to solve it?
在執行本教程和此示例演示之后,執行命令buck install --run demo_app_android
后發生運行時異常
然后,控制台中顯示以下內容
Installing apk on emulator-5554 (null).
[-] PROCESSING BUCK FILES...FINISHED 0.0s [100%] 🐌 File removed
[-] DOWNLOADING... (0.00 B/S AVG, TOTAL: 0.00 B, 0 Artifacts)
[-] BUILDING...FINISHED 0.8s [100%] (1/1 JOBS, 1 UPDATED, 0 [0.0%] CACHE MISS)
[+] INSTALLING...2.1s
Successfully ran install apk //android:demo-app on 1 device(s)
Starting activity com.facebook.buck.demo/.App...
Successfully ran start activity on 1 device(s)
最終, 設備顯示一條消息,提示Buck Demo App has stopped
該應用已成功安裝,因為我可以在應用列表中看到它,但無法正常工作
堆棧跟蹤:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.facebook.buck.demo, PID: 7265
java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.facebook.buck.demo-1/base.apk"],nativeLibraryDirectories=[/data/app/com.facebook.buck.demo-1/lib/x86, /system/lib, /vendor/lib]]] couldn't find "libjni.so"
at java.lang.Runtime.loadLibrary0(Runtime.java:972)
at java.lang.System.loadLibrary(System.java:1530)
at com.facebook.buck.demo.Hello.<init>(Hello.java:13)
at com.facebook.buck.demo.App.onCreate(App.java:24)
at android.app.Activity.performCreate(Activity.java:6662)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756)
設備規格:
我的電腦:
注意:此外,此問題已直接報告到buck存儲庫,但尚未提供解決方案
關於如何解決的任何想法?
重復來自github的答案:
您需要從此處 (版本10e)安裝Android NDK,並將ANDROID_NDK_REPOSITORY
設置為未打包的 NDK的位置(有關更多信息,請參見buckconfig部分)。
例如,如果將NDK解壓縮到~/tmp/ndk
(因此存在目錄~/tmp/ndk/android-ndk-r10e
),則需要將ANDROID_NDK_REPOSITORY
設置為~/tmp/ndk
。
之后,刪除舊的緩存並重建應用程序:
$ buck kill && rm -rf buck-out
$ buck build demo_app_android
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