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Question

在rails应用程序中通过rails控制台执行函数时，我会得到这个错误。主数据库是OrientDB。这个函数是在循环中删除OrientDB中的边。

RestClient::Conflict: 409 Conflict
    from /home/ubuntu/.rvm/gems/ruby-2.4.0/gems/rest-client-1.8.0/lib/restclient/abstract_response.rb:74:in `return!'
    from /home/ubuntu/.rvm/gems/ruby-2.4.0/gems/rest-client-1.8.0/lib/restclient/request.rb:495:in `process_result'
    from /home/ubuntu/.rvm/gems/ruby-2.4.0/gems/rest-client-1.8.0/lib/restclient/request.rb:421:in `block in transmit'
    from /home/ubuntu/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/net/http.rb:877:in `start'
    from /home/ubuntu/.rvm/gems/ruby-2.4.0/gems/rest-client-1.8.0/lib/restclient/request.rb:413:in `transmit'
    from /home/ubuntu/.rvm/gems/ruby-2.4.0/gems/rest-client-1.8.0/lib/restclient/request.rb:176:in `execute'
    from /home/ubuntu/.rvm/gems/ruby-2.4.0/gems/rest-client-1.8.0/lib/restclient/request.rb:41:in `execute'
    from /home/ubuntu/.rvm/gems/ruby-2.4.0/gems/rest-client-1.8.0/lib/restclient/resource.rb:67:in `post'
    from /home/ubuntu/.rvm/gems/ruby-2.4.0/bundler/gems/active-orient-fdae334715ca/lib/rest/operations.rb:113:in `execute'
    from /home/ubuntu/rails-project/config/initializers/string.rb:27:in `run_active_orient'

首先，我无法得到生成此错误的应用程序。是由rails RestClient还是active-orient gem (active-orient是用于在rails中访问OrientDB的ORM )还是？这个函数似乎在每次运行时都会在不同的步骤上产生错误。此外，orientDB服务器日志屏幕上没有错误日志。

请任何人帮助我解决这个错误，或者帮助我理解导致错误产生的原因。

Answer 1

您通过?execute提交了一个查询，该查询通过POST请求进行传输。请求记录在调试级别。

111       begin
112         logger.debug{ batch[:operations].map{|y|y[:command]}.join("; ") }
113         response = @res["/batch/#{ActiveOrient.database}"].post batch.to_json
114       rescue ...

您能提供一个简短的测试用例并在github上打开一个问题吗？还包括记录器的输出？