Fixed some bug

hyrax/app/services/prepare_csv_from_crc_folder.rb

@@ -535,7 +535,7 @@ class PrepareCsvFromCrcFolder
 
   def create_file_sets_for_work(folder_path, csv, meta_info)
     Dir.glob("#{folder_path}/*").reject { |item| Pathname(item).directory? || item.include?('MetaApp2_SFB1280.exe') || item.include?('meta.json') }.each_with_index do |file_path, index|
-      for_complex_type = meta_info['crc_work_type'] == 'experiment' ? "CrcDataset" : meta_info['crc_work_type']
+      for_complex_type = meta_info[:crc_work_type] == 'experiment' ? "CrcDataset" : meta_info[:crc_work_type]
       csv << ['FileSet', '', '', file_path, SecureRandom.uuid, meta_info[:parent_work_source_identifier] || meta_info[:source_identifier],  meta_info[:source_identifier], for_complex_type, file_path.split('/')[-1]]
     end
   end