Remove overly aggressive exception handling

dandiapi/api/services/metadata/__init__.py

@@ -56,11 +56,6 @@ def validate_asset_metadata(*, asset: Asset) -> None:
 
             validation_errors = _collect_validation_errors(e)
             asset.validation_errors = validation_errors
-        except ValueError as e:
-            # A bare ValueError is thrown when dandischema generates its own exceptions, like a
-            # mismatched schemaVersion.
-            asset.status = Asset.Status.INVALID
-            asset.validation_errors = [{'field': '', 'message': str(e)}]
 
         # Save asset
         asset.save()
@@ -73,14 +68,9 @@ def version_aggregate_assets_summary(version: Version):
     if version.version != 'draft':
         raise VersionHasBeenPublished()
 
-    try:
-        version.metadata['assetsSummary'] = aggregate_assets_summary(
-            version.assets.values_list('metadata', flat=True).iterator()
-        )
-    except Exception:
-        # The assets summary aggregation may fail if any asset metadata is invalid, skip
-        # updating it if it fails.
-        logger.info('Error calculating assetsSummary', exc_info=True)
+    version.metadata['assetsSummary'] = aggregate_assets_summary(
+        version.assets.values_list('metadata', flat=True).iterator()
+    )
 
     Version.objects.filter(id=version.id, version='draft').update(
         modified=timezone.now(), metadata=version.metadata