为了开发我自己的Android Qt应用程序，我在进入实际开发之前首先尝试了Qt的HelloWorld应用程序。在“桌面”上，该应用程序工作得很好但是当我切换到“Android”工具包时，我得到以下错误：
07-22 20:25:50.387 250 797 I ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=org.qtproject.example.android/org.qtproject.qt5.android.bindings.QtActivity (has extras)} from uid 10007 on display 0
07-22 20:25:50.606 250 539 I ActivityManager: Start proc 2096:org.qtproject.example.android/u0a56 for activity org.qtproject.example.android/org.qtproject.qt5.android.bindings.QtActivity
07-22 20:25:50.610 250 270 W art : Long monitor contention event with owner method=void com.android.server.am.ActivityManagerService.activityPaused(android.os.IBinder) from ActivityManagerService.java:6439 waiters=0 for 106ms
07-22 20:25:50.675 2096 2096 I art : Not late-enabling -Xcheck:jni (already on)
07-22 20:25:50.676 2096 2096 I art : Late-enabling JIT
07-22 20:25:50.997 2096 2096 I art : JIT created with code_cache_capacity=2MB compile_threshold=1000
07-22 20:25:51.557 250 270 W art : Long monitor contention event with owner method=void com.android.server.am.ActivityManagerService.attachApplication(android.app.IApplicationThread) from ActivityManagerService.java:6186 waiters=0 for 120ms
07-22 20:25:51.560 250 271 W art : Long monitor contention event with owner method=void com.android.server.am.ActivityManagerService.attachApplication(android.app.IApplicationThread) from ActivityManagerService.java:6186 waiters=1 for 120ms
07-22 20:25:51.621 754 963 E Surface : getSlotFromBufferLocked: unknown buffer: 0xa4072070
07-22 20:25:53.336 2096 2096 W System : ClassLoader referenced unknown path:
07-22 20:25:53.569 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5Gui.so: unused DT entry: type 0xf arg 0x50810
07-22 20:25:53.570 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5Gui.so: unsupported flags DT_FLAGS_1=0x81
07-22 20:25:53.616 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5Network.so: unused DT entry: type 0xf arg 0xe5cf
07-22 20:25:53.616 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5Network.so: unsupported flags DT_FLAGS_1=0x81
07-22 20:25:53.642 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5Qml.so: unused DT entry: type 0xf arg 0x32c74
07-22 20:25:53.643 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5Qml.so: unsupported flags DT_FLAGS_1=0x81
07-22 20:25:53.689 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5Quick.so: unused DT entry: type 0xf arg 0x3d982
07-22 20:25:53.689 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5Quick.so: unsupported flags DT_FLAGS_1=0x81
07-22 20:25:53.770 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5QuickParticles.so: unused DT entry: type 0xf arg 0x4b73
07-22 20:25:53.770 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libQt5QuickParticles.so: unsupported flags DT_FLAGS_1=0x81
07-22 20:25:53.808 2096 2096 W linker : /data/data/org.qtproject.example.android/qt-reserved-files/plugins/platforms/android/libqtforandroid.so: unused DT entry: type 0xf arg 0x9241
07-22 20:25:53.808 2096 2096 W linker : /data/data/org.qtproject.example.android/qt-reserved-files/plugins/platforms/android/libqtforandroid.so: unsupported flags DT_FLAGS_1=0x81
07-22 20:25:53.809 2096 2096 W linker : /data/data/org.qtproject.example.android/qt-reserved-files/plugins/platforms/android/libqtforandroid.so: is missing DT_SONAME will use basename as a replacement: "libqtforandroid.so"
07-22 20:25:53.812 2096 2096 W linker : /data/app/org.qtproject.example.android-1/lib/arm/libandroid.so: unused DT entry: type 0xf arg 0x306
07-22 20:25:53.856 2096 2096 W System.err: java.lang.reflect.InvocationTargetException
07-22 20:25:53.858 2096 2096 W System.err: at java.lang.reflect.Method.invoke(Native Method)
07-22 20:25:53.858 2096 2096 W System.err: at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
07-22 20:25:53.858 2096 2096 W System.err: at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
07-22 20:25:53.858 2096 2096 W System.err: at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
07-22 20:25:53.858 2096 2096 W System.err: at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
07-22 20:25:53.859 2096 2096 W System.err: at android.app.Activity.performCreate(Activity.java:6237)
07-22 20:25:53.859 2096 2096 W System.err: at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)
07-22 20:25:53.859 2096 2096 W System.err: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
07-22 20:25:53.859 2096 2096 W System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
07-22 20:25:53.859 2096 2096 W System.err: at android.app.ActivityThread.-wrap11(ActivityThread.java)
07-22 20:25:53.859 2096 2096 W System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
07-22 20:25:53.859 2096 2096 W System.err: at android.os.Handler.dispatchMessage(Handler.java:102)
07-22 20:25:53.860 2096 2096 W System.err: at android.os.Looper.loop(Looper.java:148)
07-22 20:25:53.860 2096 2096 W System.err: at android.app.ActivityThread.main(ActivityThread.java:5417)
07-22 20:25:53.860 2096 2096 W System.err: at java.lang.reflect.Method.invoke(Native Method)
07-22 20:25:53.860 2096 2096 W System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
07-22 20:25:53.860 2096 2096 W System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
07-22 20:25:53.861 2096 2096 W System.err: Caused by: java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "AAssetManager_fromJava" referenced by "/data/data/org.qtproject.example.android/qt-reserved-files/plugins/platforms/android/libqtforandroid.so"...
07-22 20:25:53.861 2096 2096 W System.err: at java.lang.Runtime.load(Runtime.java:332)
07-22 20:25:53.862 2096 2096 W System.err: at java.lang.System.load(System.java:1069)
07-22 20:25:53.862 2096 2096 W System.err: at org.qtproject.qt5.android.QtNative.loadQtLibraries(QtNative.java:171)
07-22 20:25:53.862 2096 2096 W System.err: at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:502)
07-22 20:25:53.862 2096 2096 W System.err: ... 17 more
我正在使用ArchLinux和aur的android-qt5-armeabi-v7a软件包，它为Android提供了Qt库。该项目使用Qt5.7，我的Android设备的API级别为23。