小编Chr*_*s H的帖子

该应用程序适用于以前版本的 Android，但不适用于 Oreo。这是一个WebView与Notifications。我一直在研究这个错误，但没有发现任何类似的东西。

堆栈跟踪：

E/AndroidRuntime: FATAL EXCEPTION: main
Process: net.oneteamit.tk, PID: 3171
java.lang.RuntimeException: Unable to start activity ComponentInfo{net.oneteamit.tk/net.oneteamit.tk.MainActivity}:
    java.lang.IllegalArgumentException
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2817)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2892)
    at android.app.ActivityThread.-wrap11(Unknown Source:0)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1593)
    at android.os.Handler.dispatchMessage(Handler.java:105)
    at android.os.Looper.loop(Looper.java:164)
    at android.app.ActivityThread.main(ActivityThread.java:6541)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
 Caused by: java.lang.IllegalArgumentException
    at android.os.Parcel.readException(Parcel.java:1946)
    at android.os.Parcel.readException(Parcel.java:1888)
    at android.app.INotificationManager$Stub$Proxy.createNotificationChannels(INotificationManager.java:1418)
    at android.app.NotificationManager.createNotificationChannels(NotificationManager.java:446)
    at android.app.NotificationManager.createNotificationChannel(NotificationManager.java:434)
    at net.oneteamit.tk.MainActivity.onCreate(MainActivity.java:47)
    at android.app.Activity.performCreate(Activity.java:6975)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1213)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2770)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2892) 
    at android.app.ActivityThread.-wrap11(Unknown Source:0) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1593) 
    at android.os.Handler.dispatchMessage(Handler.java:105) 
    at android.os.Looper.loop(Looper.java:164) 
    at android.app.ActivityThread.main(ActivityThread.java:6541) 
    at …