System.err: java.lang.ClassNotFoundException: net.vplay.plugins.onesignal.OneSignalItem$RemoteNotificationHandler
W System.err: at java.lang.Class.classForName(Native Method)
W System.err: at java.lang.Class.forName(Class.java:454)
W System.err: at java.lang.Class.forName(Class.java:379)
W System.err: at com.onesignal.OSNotificationController.setupNotificationServiceExtension(OSNotificationController.java:190)
W System.err: at com.onesignal.OneSignal.init(OneSignal.java:819)
W System.err: at com.onesignal.OneSignal.setAppId(OneSignal.java:735)
W System.err: at com.onesignal.OneSignal.initWithContext(OneSignal.java:769)
W System.err: at com.felgo.plugins.onesignal.OneSignalItem.<init>(OneSignalItem.java:49)
W System.err: at org.qtproject.qt.android.QtNative.startQtApplication(Native Method)
W System.err: at org.qtproject.qt.android.QtNative$7.run(QtNative.java:622)
W System.err: at org.qtproject.qt.android.QtThread$1.run(QtThread.java:25)
W System.err: at java.lang.Thread.run(Thread.java:920)
W System.err: Caused by: java.lang.ClassNotFoundException: net.vplay.plugins.onesignal.OneSignalItem$RemoteNotificationHandler
My gradle:
implementation 'com.felgo.plugins:plugin-onesignal:4.+'
Looks its referencing old package.