Throw on NotFound without global router.

ilonatommy · ilonatommy · commit 3e77c62f4e71 · 2025-04-11T14:44:21.000+02:00
diff --git a/src/Components/Components/src/NavigationManager.cs b/src/Components/Components/src/NavigationManager.cs
@@ -208,7 +208,7 @@ private void NotFoundCore()
         if (_notFound == null)
         {
             // global router doesn't exist, no events were registered
-            NavigateTo($"{BaseUri}not-found");
+            throw new InvalidOperationException("No handler is subscribed to the OnNotFound event. Ensure that the application has a global router or manually subscribe to the OnNotFound event.");
         }
         else
         {

Original file line number	Diff line number	Diff line change
`@@ -208,7 +208,7 @@ private void NotFoundCore()`
`208`	`208`	`if (_notFound == null)`
`209`	`209`	`{`
`210`	`210`	`// global router doesn't exist, no events were registered`
`211`		`- NavigateTo($"{BaseUri}not-found");`
	`211`	`+ throw new InvalidOperationException("No handler is subscribed to the OnNotFound event. Ensure that the application has a global router or manually subscribe to the OnNotFound event.");`
`212`	`212`	`}`
`213`	`213`	`else`
`214`	`214`	`{`