#434

backend/app/controllers/counts_exports_controller.rb

@@ -99,6 +99,11 @@ class CountsExportsController < ApplicationController
             first = false
           end
         end
+      rescue IOError, SystemCallError => error
+        Rails.logger.warn("counts_download_stream_failure: #{ error.class }")
+        HistoryAccess.set(user: authority) do
+          CountsExportJobs.download_attempt(job, owner, **arguments, status: 'failed')
+        end
       ensure
         stream.close
       end

backend/app/controllers/counts_tables_controller.rb

@@ -18,6 +18,10 @@ class CountsTablesController < ApplicationController
   def index
     resolve_locale!
     render json: CountsTableQuery.new(request.query_parameters).call
+  rescue CountsAxes::TooManyAxes
+    render json: { error: 'too_many_axes', max_axes: CountsAxes::MAX_AXES }, status: :bad_request
+  rescue CountsAxes::PrivateCondition
+    render json: { error: 'private_condition' }, status: :forbidden
   rescue CountsTableQuery::TooManyColumns
     render json: { error: 'too_many_columns', max_columns: CountsTableQuery::MAX_COLUMNS },
            status: :unprocessable_entity