From 8ef208e41813901358b873caaa312e93039d91bd Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Mon, 1 Sep 2025 18:25:20 +1000
Subject: [PATCH] Fix importing of Mnemosyne collections with missing cards

There's no associated scheduling data, but we can at least preserve
the note.

https://forums.ankiweb.net/t/error-importing-mnemosyne-2-9-deck/65592
---
 pylib/anki/foreign_data/mnemosyne.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pylib/anki/foreign_data/mnemosyne.py b/pylib/anki/foreign_data/mnemosyne.py
index 9c35be38f..e2fc56148 100644
--- a/pylib/anki/foreign_data/mnemosyne.py
+++ b/pylib/anki/foreign_data/mnemosyne.py
@@ -175,8 +175,8 @@ class MnemoFact:
     def fact_view(self) -> type[MnemoFactView]:
         try:
             fact_view = self.cards[0].fact_view_id
-        except IndexError as err:
-            raise Exception(f"Fact {self.id} has no cards") from err
+        except IndexError:
+            return FrontOnly
 
         if fact_view.startswith("1.") or fact_view.startswith("1::"):
             return FrontOnly