不保留活动恢复后导航图不存在导致奔溃问题

[vsanliu]

Process: com.github.fragivity.example, PID: 20061
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.github.fragivity.example/com.github.fragivity.example.MainActivity}: java.lang.IllegalStateException: Restoring the Navigation back stack failed: destination 209186738 cannot be found from the current destination Destination(0xe9ab6b5) label=com.github.fragivity.example.HomeFragment class=com.github.fragivity.example.HomeFragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2985)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3120)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1840)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:6878)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:876)
Caused by: java.lang.IllegalStateException: Restoring the Navigation back stack failed: destination 209186738 cannot be found from the current destination Destination(0xe9ab6b5) label=com.github.fragivity.example.HomeFragment class=com.github.fragivity.example.HomeFragment
at androidx.navigation.NavController.onGraphCreated(NavController.java:619)
at androidx.navigation.NavController.setGraph(NavController.java:592)
at androidx.navigation.NavController.setGraph(NavController.java:572)
at com.github.fragivity.FragivityUtil__ActionLoadRootKt.loadRootInternal$FragivityUtil__ActionLoadRootKt(ActionLoadRoot.kt:84)
at com.github.fragivity.FragivityUtil__ActionLoadRootKt.loadRoot(ActionLoadRoot.kt:49)
at com.github.fragivity.FragivityUtil.loadRoot(Unknown Source:1)
at com.github.fragivity.FragivityUtil__ActionLoadRootKt.loadRoot(ActionLoadRoot.kt:45)
at com.github.fragivity.FragivityUtil.loadRoot(Unknown Source:1)
at com.github.fragivity.example.MainActivity.onCreate(MainActivity.kt:29)
at android.app.Activity.performCreate(Activity.java:7232)
at android.app.Activity.performCreate(Activity.java:7221)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1272)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2965)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3120) 
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) 
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) 
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1840) 
at android.os.Handler.dispatchMessage(Handler.java:106) 
at android.os.Looper.loop(Looper.java:207) 
at android.app.ActivityThread.main(ActivityThread.java:6878) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:876)