fetch: catch collection errors in revisions

https://github.com/iterative/studio/pull/6541
iterative · Jul 10, 2023 · 6756666 · 6756666
1 parent 4de4f0f
commit 6756666
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/dvc/repo/fetch.py b/dvc/repo/fetch.py
@@ -57,7 +57,7 @@ def fetch(  # noqa: C901, PLR0913
 
     indexes = []
     index_keys = set()
-    for _ in self.brancher(
+    for rev in self.brancher(
         revs=revs,
         all_branches=all_branches,
         all_tags=all_tags,
@@ -77,6 +77,12 @@ def fetch(  # noqa: C901, PLR0913
             )
             index_keys.add(idx.data_tree.hash_info.value)
             indexes.append(idx.data["repo"])
+        except Exception:  # pylint: disable=broad-except
+            failed_count += 1
+            logger.exception(
+                "failed to collect '%s'",
+                rev or "workspace",
+            )
         finally:
             if remote:
                 self.config["core"]["remote"] = saved_remote