Android开发报错: xxx does not have a NavController set on xxx

最新推荐文章于 2023-11-02 08:27:39 发布

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最新推荐文章于 2023-11-02 08:27:39 发布

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在Activity的onCreate生命周期里执行下列代码,导致 xxx does not have a NavController set on xxx 报错

I/art: Do partial code cache collection, code=57KB, data=58KB
I/art: After code cache collection, code=53KB, data=56KB
I/art: Increasing code cache capacity to 256KB
D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.zjm.myapplication, PID: 6291
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.zjm.myapplication/com.zjm.myapplication.footNavigation.FootNavActivity}: java.lang.IllegalStateException: Activity com.zjm.myapplication.footNavigation.FootNavActivity@23141b0 does not have a NavController set on 2131230967
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2668)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2729)
        at android.app.ActivityThread.-wrap12(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1480)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6176)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:893)
        at com.android.internal.