Handle config entries of integrations that are removed (#68928)

homeassistant/components/config/config_entries.py

@@ -18,7 +18,7 @@ from homeassistant.helpers.data_entry_flow import (
     FlowManagerIndexView,
     FlowManagerResourceView,
 )
-from homeassistant.loader import async_get_config_flows
+from homeassistant.loader import Integration, async_get_config_flows
 
 
 async def async_setup(hass):
@@ -63,19 +63,33 @@ class ConfigManagerEntryIndexView(HomeAssistantView):
         integrations = {}
         type_filter = request.query["type"]
 
+        async def load_integration(
+            hass: HomeAssistant, domain: str
+        ) -> Integration | None:
+            """Load integration."""
+            try:
+                return await loader.async_get_integration(hass, domain)
+            except loader.IntegrationNotFound:
+                return None
+
         # Fetch all the integrations so we can check their type
         for integration in await asyncio.gather(
             *(
-                loader.async_get_integration(hass, domain)
+                load_integration(hass, domain)
                 for domain in {entry.domain for entry in entries}
             )
         ):
-            integrations[integration.domain] = integration
+            if integration:
+                integrations[integration.domain] = integration
 
         entries = [
             entry
             for entry in entries
-            if integrations[entry.domain].integration_type == type_filter
+            if (type_filter != "helper" and entry.domain not in integrations)
+            or (
+                entry.domain in integrations
+                and integrations[entry.domain].integration_type == type_filter
+            )
         ]
 
         return self.json([entry_json(entry) for entry in entries])