diff options
Diffstat (limited to 'rtemsspec/items.py')
| -rw-r--r-- | rtemsspec/items.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/rtemsspec/items.py b/rtemsspec/items.py index 06c13525..cdcf451d 100644 --- a/rtemsspec/items.py +++ b/rtemsspec/items.py @@ -234,8 +234,13 @@ class Item: def init_parents(self, item_cache: "ItemCache"): """ Initializes the list of links to parents of this items. """ for data in self._data["links"]: - link = Link(item_cache[self.to_abs_uid(data["uid"])], data) - self._links_to_parents.append(link) + try: + link = Link(item_cache[self.to_abs_uid(data["uid"])], data) + self._links_to_parents.append(link) + except KeyError as err: + msg = (f"item '{self.uid}' links " + f"to non-existing item '{data['uid']}'") + raise KeyError(msg) from err def add_link_to_child(self, link: Link): """ Adds a link to a child item of this items. """ |