An uncaught Exception occurred on "pool-3-thread-1" thread.

[datitk16]

Hi everybody After uploadfile appear err like below An uncaught Exception occurred on "pool-3-thread-1" thread. java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/core/app/NotificationCompat$Builder; at net.gotev.uploadservice.UploadTask.createNotification(UploadTask.java:467) at net.gotev.uploadservice.UploadTask.run(UploadTask.java:152) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) at java.lang.Thread.run(Thread.java:764) Caused by: java.lang.ClassNotFoundException: Didn't find class "androidx.core.app.NotificationCompat$Builder" on path: DexPathList[[zip file "/data/app/my.com.pacificwise.dingdong-QB03D7-J_6TVeHEGvBvbIg==/base.apk"],nativeLibraryDirectories=[/data/app/my.com.pacificwise.dingdong-QB03D7-J_6TVeHEGvBvbIg==/lib/x86, /data/app/my.com.pacificwise.dingdong-QB03D7-J_6TVeHEGvBvbIg==/base.apk!/lib/x86, /system/lib, /vendor/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:93) at java.lang.ClassLoader.loadClass(ClassLoader.java:379) at java.lang.ClassLoader.loadClass(ClassLoader.java:312) ... 5 more Please help me if you have anyidea!

[dodongphure]

Can close this issue? @datitk16