googleapis/mcp-toolbox · error

error updating collection: %w

Error message

error updating collection: %w

What it means

Error "error updating collection: %w" thrown in googleapis/mcp-toolbox.

Source

Thrown at internal/sources/mongodb/mongodb.go:243

	}
	return res.InsertedID, nil
}

func (s *Source) UpdateMany(ctx context.Context, filterString string, canonical bool, updateString, database, collection string, upsert bool) ([]any, error) {
	var filter = bson.D{}
	err := bson.UnmarshalExtJSON([]byte(filterString), canonical, &filter)
	if err != nil {
		return nil, fmt.Errorf("unable to unmarshal filter string: %w", err)
	}
	var update = bson.D{}
	err = bson.UnmarshalExtJSON([]byte(updateString), false, &update)
	if err != nil {
		return nil, fmt.Errorf("unable to unmarshal update string: %w", err)
	}

	res, err := s.MongoClient().Database(database).Collection(collection).UpdateMany(ctx, filter, update, options.UpdateMany().SetUpsert(upsert))
	if err != nil {
		return nil, fmt.Errorf("error updating collection: %w", err)
	}
	return []any{res.ModifiedCount, res.UpsertedCount, res.MatchedCount}, nil
}

func (s *Source) UpdateOne(ctx context.Context, filterString string, canonical bool, updateString, database, collection string, upsert bool) (any, error) {
	var filter = bson.D{}
	err := bson.UnmarshalExtJSON([]byte(filterString), false, &filter)
	if err != nil {
		return nil, fmt.Errorf("unable to unmarshal filter string: %w", err)
	}
	var update = bson.D{}
	err = bson.UnmarshalExtJSON([]byte(updateString), canonical, &update)
	if err != nil {
		return nil, fmt.Errorf("unable to unmarshal update string: %w", err)
	}

	res, err := s.MongoClient().Database(database).Collection(collection).UpdateOne(ctx, filter, update, options.UpdateOne().SetUpsert(upsert))
	if err != nil {

View on GitHub (pinned to 8cc6e09de2)

When it happens

Trigger: Thrown at internal/sources/mongodb/mongodb.go:243 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of googleapis/mcp-toolbox@8cc6e09de2 (2026-09-05). Data as JSON: /api/errors/6b35fb25112839e8. Report an issue: GitHub.