gitlabhq/gitlabhq · error · Gitlab::Graphql::Errors::ArgumentError

Max blobs size limit exceeded (%{total} / 20 MB).

Error message

Max blobs size limit exceeded (%{total} / 20 MB).

What it means

Error "Max blobs size limit exceeded (%{total} / 20 MB)." thrown in gitlabhq/gitlabhq.

Source

Thrown at app/graphql/resolvers/blobs_resolver.rb:82

      qualified_ref = ExtractsRef::RefExtractor.qualify_ref(ref, ref_type)
      paths.map { |path| [qualified_ref, path] }
    end

    def validate_blob_data_size?(paths)
      paths.size > 1 && data_fields_requested?
    end

    def data_fields_requested?
      DATA_FIELDS.intersect?(selected_fields)
    end

    def validate_blob_data_size_within_limit!(ref_path_pairs)
      total_blob_data_size = repository.blobs_at(ref_path_pairs, blob_size_limit: 0).sum(&:size)

      return if total_blob_data_size <= TOTAL_BLOB_DATA_SIZE_LIMIT

      total = number_to_human_size(total_blob_data_size)
      raise Gitlab::Graphql::Errors::ArgumentError, format(SIZE_LIMIT_EXCEEDED_ERROR, total: total)
    end

    def selected_fields
      return [] unless lookahead.present?

      nodes_field_selections | edges_node_field_selections
    end
    strong_memoize_attr :selected_fields

    def nodes_field_selections
      selections_for(:nodes)
    end

    def edges_node_field_selections
      selections_for(:edges, :node)
    end

    def selections_for(*fields)

View on GitHub (pinned to 55ee20384a)

When it happens

Trigger: Thrown at app/graphql/resolvers/blobs_resolver.rb:82 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of gitlabhq/gitlabhq@55ee20384a (2026-08-21). Data as JSON: /api/errors/0f630c774c79d5bc. Report an issue: GitHub.