运行rake任务时出现以下错误。任何人都可以帮助我吗？
错误
rake aborted!
The operation: "GET MORE"
failed with error "cursor 178700246530 not found"
C:/Ruby193/lib/ruby/gems/1.9.1/gems/moped-1.3.2/lib/moped/node.rb:210:in `get_more'
我的佣金代码
MyCollection.where(:name => "abc").each do |comp|
l = open(comp.logo_url)
comp.logo = l
comp.save!
end
提前致谢