Hi guys One questions relating compose navigation Is there a

Question

Hi guys One questions relating compose navigation Is there a special way to navigate to a nested `navigation` defined in the `NavHost` I am currently getting an error stating the the NavDeepLink cannot be found when navigating from a `composable`

Jeisson Sáchica · Answer

This is the reproduction

Jeisson Sáchica · Answer

```class MainActivity AppCompatActivity override fun onCreate savedInstanceState Bundle super onCreate savedInstanceState setContent NestedNavCrashReproductionTheme val navController = rememberNavController NavHost navController = navController startDestination = MainScreen1 composable MainScreen1 MainScreen1 navController navigate Nested navigation startDestination = ChildScreen1 route = Nested composable ChildScreen1 ChildScreen1 ```

Jeisson Sáchica · Answer

When I change the NavHost s startDestirnation to Nested It inits correctly to the ChildScreen1 But when navigating from a button click callback from the MainScreen1 it fails with this error

Jeisson Sáchica · Answer

```2020 11 25 15 33 08 521 4650 4650 E AndroidRuntime FATAL EXCEPTION main Process com example nestednavcrashreproduction PID 4650 java lang IllegalArgumentException Navigation destination that matches request NavDeepLinkRequest uri=<android app androidx navigation compose Nested> cannot be found in the navigation graph NavGraph 0x0 startDestination= Destination 0x564b5523 at androidx navigation NavController navigate NavController java 1031 at androidx navigation NavController navigate NavController java 1008 at androidx navigation compose NavHostControllerKt navigate NavHostController kt 107 at androidx navigation compose NavHostControllerKt navigate$default NavHostController kt 106 at com example nestednavcrashreproduction MainActivity$onCreate$1$1$1$1$1 invoke MainActivity kt 27 at com example nestednavcrashreproduction MainActivity$onCreate$1$1$1$1$1 invoke Unknown Source 0 at androidx compose foundation ClickableKt$clickable$3$tap$1 invoke Clickable kt 86 at androidx compose foundation ClickableKt$clickable$3$tap$1 invoke Unknown Source 7 at androidx compose ui gesture TapGestureFilter onPointerEvent d1fqKvQ TapGestureFilter kt 127 at androidx compose ui input pointer Node dispatchToPointerInputFilter HitPathTracker kt 535 at androidx compose ui input pointer Node dispatchChanges HitPathTracker kt 435 at androidx compose ui input pointer Node dispatchChanges HitPathTracker kt 431 at androidx compose ui input pointer Node dispatchChanges HitPathTracker kt 431 at androidx compose ui input pointer NodeParent dispatchChanges HitPathTracker kt 285 at androidx compose ui input pointer HitPathTracker dispatchChanges HitPathTracker kt 132 at androidx compose ui input pointer PointerInputEventProcessor process EhkylT0 PointerInputEventProcessor kt 72 at androidx compose ui platform AndroidComposeView dispatchTouchEvent AndroidComposeView kt 677 at android view ViewGroup dispatchTransformedTouchEvent ViewGroup java 3172 at android view ViewGroup dispatchTouchEvent ViewGroup java 2857 at android view ViewGroup dispatchTransformedTouchEvent ViewGroup java 3172 at android view ViewGroup dispatchTouchEvent ViewGroup java 2857 at android view ViewGroup dispatchTransformedTouchEvent ViewGroup java 3172 at android view ViewGroup dispatchTouchEvent ViewGroup java 2857 at android view ViewGroup dispatchTransformedTouchEvent ViewGroup java 3172 at android view ViewGroup dispatchTouchEvent ViewGroup java 2857 at android view ViewGroup dispatchTransformedTouchEvent ViewGroup java 3172 at android view ViewGroup dispatchTouchEvent ViewGroup java 2857 at com android internal policy DecorView superDispatchTouchEvent DecorView java 615 at com android internal policy PhoneWindow superDispatchTouchEvent PhoneWindow java 1879 at android app Activity dispatchTouchEvent Activity java 3441 at androidx appcompat view WindowCallbackWrapper dispatchTouchEvent WindowCallbackWrapper java 69 at com android internal policy DecorView dispatchTouchEvent DecorView java 577 at android view View dispatchPointerEvent View java 12880 at android view ViewRootImpl$ViewPostImeInputStage processPointerEvent ViewRootImpl java 5863 at android view ViewRootImpl$ViewPostImeInputStage onProcess ViewRootImpl java 5658 at android view ViewRootImpl$InputStage deliver ViewRootImpl java 5151 at android view ViewRootImpl$InputStage onDeliverToNext ViewRootImpl java 5204 at android view ViewRootImpl$InputStage forward ViewRootImpl java 5170 at android view ViewRootImpl$AsyncInputStage forward ViewRootImpl java 5307 at android view ViewRootImpl$InputStage apply ViewRootImpl java 5178 at android view ViewRootImpl$AsyncInputStage apply ViewRootImpl java 5364 at android view ViewRootImpl$InputStage deliver ViewRootImpl java 5151 at android view ViewRootImpl$InputStage onDeliverToNext ViewRootImpl java 5204 at android view ViewRootImpl$InputStage forward ViewRootImpl java 5170 at android view ViewRootImpl$InputStage apply ViewRootImpl java 5178 2020 11 25 15 33 08 522 4650 4650 E AndroidRuntime at android view ViewRootImpl$InputStage deliver ViewRootImpl java 5151 at android view ViewRootImpl deliverInputEvent ViewRootImpl java 7981 at android view ViewRootImpl doProcessInputEvents ViewRootImpl java 7921 at android view ViewRootImpl enqueueInputEvent ViewRootImpl java 7882 at android view ViewRootImpl$WindowInputEventReceiver onInputEvent ViewRootImpl java 8092 at android view InputEventReceiver dispatchInputEvent InputEventReceiver java 198 at android os MessageQueue nativePollOnce Native Method at android os MessageQueue next MessageQueue java 325 at android os Looper loop Looper java 142 at android app ActivityThread main ActivityThread java 7000 at java lang reflect Method invoke Native Method at com android internal os RuntimeInit$MethodAndArgsCaller run RuntimeInit java 441 at com android internal os ZygoteInit main ZygoteInit java 1408 ```

Jeisson Sáchica · Answer

Looking thorugh the issue tracker looks like it had been reported and already fixed Available on next release 1 0 0 alpha03 <https issuetracker google com issues 173647694>