我在Rails 4.2.7中使用Ruby 2.3 w。我有这个在我的Gemfile ...尝试解析Excel文件时获取“无效的文件格式”
gem 'creek'
我试图解析了一个Excel(是“.xls”不“的.xlsx”)的文件,像这样
sheet = creek.sheets[0]
sheet.rows.each do |row|
my_object_time = service.create_my_object_time_obj(row, race_id)
if my_object_time.valid?
results.push(my_object_time)
else
puts "#{my_object_time.errors.full_messages}"
end
,但我得到的错误...
RuntimeError: Not a valid file format.
from /Users/davea/.rvm/gems/ruby-2.3.0/gems/creek-1.1.2/lib/creek/book.rb:20:in `initialize'
from /Users/davea/Documents/workspace/myproject/app/services/xls_to_my_object_times_converter_service.rb:13:in `new'
from /Users/davea/Documents/workspace/myproject/app/services/xls_to_my_object_times_converter_service.rb:13:in `get_my_object_times'
from /Users/davea/Documents/workspace/myproject/app/services/xls_processor_service.rb:15:in `process_page_data'
from /Users/davea/Documents/workspace/myproject/app/services/abstract_import_service.rb:83:in `process_race_data'
from (irb):2
from /Users/davea/.rvm/gems/ruby-2.3.0/gems/railties-4.2.7.1/lib/rails/commands/console.rb:110:in `start'
from /Users/davea/.rvm/gems/ruby-2.3.0/gems/railties-4.2.7.1/lib/rails/commands/console.rb:9:in `start'
from /Users/davea/.rvm/gems/ruby-2.3.0/gems/railties-4.2.7.1/lib/rails/commands/commands_tasks.rb:68:in `console'
from /Users/davea/.rvm/gems/ruby-2.3.0/gems/railties-4.2.7.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /Users/davea/.rvm/gems/ruby-2.3.0/gems/railties-4.2.7.1/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
上线“creek = Creek :: Book.new file_location”。是什么赋予了?我打算使用另一个gem来解析Excel文件,如果它可以解析一个表格并给我一个散列格式的单元格和值。
您试图解析xls格式,但小溪只分析XLSX格式。 –