**************************** BaseApplication **************************
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
activation listener added
Registered successfully!
No connected product
java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/util/Pools$SynchronizedPool;
at dji.midware.data.manager.P3.i$a.<clinit>(Unknown Source:0)
at dji.midware.data.manager.P3.i$a.obtain(Unknown Source:0)
at dji.midware.data.manager.P3.i.a(Unknown Source:5)
at dji.midware.usb.P3.UsbAccessoryService$1.onGetBody(Unknown Source:304)
at dji.midware.parser.plugins.b.c(Unknown Source:170)
at dji.midware.parser.plugins.b.a(Unknown Source:23)
at dji.midware.usb.P3.UsbAccessoryService$RecvBufferRunnable.run(Unknown Source:305)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.util.Pools$SynchronizedPool" on path: DexPathList[[zip file "/system/framework/com.android.future.usb.accessory.jar", zip file "/data/app/b4a.dji.test1-59uId5oyeV6PLep8H92nfw==/base.apk", zip file "/data/user/0/b4a.dji.test1/.cache_sdk/sdkclasses.jar"],nativeLibraryDirectories=[/data/app/b4a.dji.test1-59uId5oyeV6PLep8H92nfw==/lib/arm, /system/fake-libs, /data/app/b4a.dji.test1-59uId5oyeV6PLep8H92nfw==/base.apk!/lib/armeabi-v7a, /system/lib, /system/vendor/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
... 8 more
** Activity (main) Pause, UserClosed = true **