Android Question Context.startForegroundService() did not then call Service.startForeground

[Croïd]

I've this error only with android 8 for notification ! What's wrong with this ?

Fatal Exception: android.app.RemoteServiceException

Context.startForegroundService() did not then call Service.startForeground()

android.app.ActivityThread$H.handleMessage (ActivityThread.java:1881)

android.os.Handler.dispatchMessage (Handler.java:105)

android.os.Looper.loop (Looper.java:164)
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android.app.ActivityThread.main (ActivityThread.java:6940)

java.lang.reflect.Method.invoke (Method.java)

com.android.internal.os.Zygote$MethodAndArgsCaller.run (Zygote.java:327)

com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1374)

 

[DonManfred]

1. Hiding your PROJECT is of no Help for us helping you.
2. https://www.b4x.com/android/forum/threads/android-jar-targetsdkversion-minsdkversion.87610/
3. Make sure to use B4A 8 when targetting SDK 26