我目前正在运行在我的Windows7PC上本地安装和生成Jekyll站点的阶段。我已经安装了所有要求并且可以让Jekyll启动,但我无法让它提供服务。每当我尝试时,它都会返回以下错误:$jekyllserve-tConfigurationfile:c:/wamp/www/ShaunYearStrong.github.io/_config.ymlSource:c:/wamp/www/ShaunYearStrong.github.ioDestination:c:/wamp/www/ShaunYearStrong.github.io/_siteGenerating...c:/Ruby193/
在尝试将字符串传递给is_tut时,我一直收到“未给出block”错误?方法。我是Ruby的新手,不知道我做错了什么。我们将不胜感激。classTut@@consonants=["b","c","d","f","g","h","j","k","l","m","n","p","q","r","s","t","v","w","x","y","z"]defis_tut?stringifstring=~/^(([b-df-hj-np-z]ut)|([aeiou\s])|[[:punct:]])+$/iyieldelsefalseendenddefself.to_tutstringstring.
为了在Heroku中使用,我从MySQL切换到了PostgreSQL。现在我的搜索不起作用。无法弄清楚运营商出了什么问题。ActionView::Template::Error(PG::UndefinedFunction:ERROR:operatordoesnotexist:integer~~unknown.2014-11-11T19:59:58.082607+00:00app[web.1]:ProcessingbyAllListingsController#search_listingsasJS2014-11-11T19:59:58.105074+00:00app[web.1]:4:
Rubyversion:2.2.5MacOSX:10.11.5Gemversion:2.4.8Bundlerversion:1.12.5当我运行geminstallnokogiri-v'1.5.11'时,出现以下错误:Buildingnativeextensions.Thiscouldtakeawhile...ERROR:Errorinstallingnokogiri:ERROR:Failedtobuildgemnativeextension./Users/hwpeng/.rvm/rubies/ruby-2.2.5/bin/ruby-r./siteconf20160707-31800-
我使用Rails脚手架使用来自终端的命令制作模型:railsgeneratescaffoldVenuevenueid:string,venueName:string,venueAddress:string,venueCity:string,venueState:string,venueZip:integer,venuePhone:string,venueAge:int似乎安装或生成一切正常,但是当我运行rakedb:migrate时,出现以下错误:rakeaborted!/Users/Banderson/Documents/demo/db/migrate/20130202222224_
每当我在这台Mac操作系统机器上运行brew命令时,我都会收到以下错误>brewdoctor/usr/local/Library/Homebrew/macos.rb:251:in`require':nosuchfiletoload--macos/xcode(LoadError)from/usr/local/Library/Homebrew/macos.rb:251from/usr/local/Library/Homebrew/utils.rb:3:in`require'from/usr/local/Library/Homebrew/utils.rb:3from/usr/local/Li
这个问题在这里已经有了答案:Errorinstallingmysql2:Failedtobuildgemnativeextension(32个答案)关闭5年前。我不知道在ubuntu上安装mysql2:(sudogeminstallmysql2Buildingnativeextensions.Thiscouldtakeawhile...ERROR:Errorinstallingmysql2:ERROR:Failedtobuildgemnativeextension.currentdirectory:/var/lib/gems/2.3.0/gems/mysql2-0.4.4/ext/my
目前我正在处理Rails4项目,现在我必须链接/连接另一个应用程序(不是sso,而是用于访问API),比如example.com。(注意example.com使用三足式oauth安全架构)搜索后发现必须要实现omniouth策略。为此我引用了this关联。根据Strategy-Contribution-Guide我能够完成设置和请求阶段,您可以在此处找到我的示例代码。require'multi_json'require'omniauth/strategies/oauth2'require'uri'moduleOmniAuthmoduleStrategiesclassMyAppStrat
我正在尝试测试我的应用程序正在使用的引擎内部的Controller。规范不在引擎中,而是在应用程序本身中(我试图在引擎中进行测试,但也遇到了问题)。我的引擎有以下routes.rb:Revision::Engine.routes.drawdoresources:steps,only:[]docollection{get:first}endend引擎正常挂载在应用routes.rb上:mountRevision::Engine=>"revision"当我运行rakeroutes时,在最后一行我得到:RoutesforRevision::Engine:first_stepsGET/step
我在这里看到了很多答案,但没有一个有效。我正在使用omniauth-oauth2gem与第三方客户集成。我正在使用描述的设置阶段here但我总是收到这个错误:Authenticationfailure!failed_to_connect:Faraday::Error::ConnectionFailed,SSL_connectSYSCALLreturned=5errno=0state=SSLv2/v3readserverhelloAFaraday::Error::ConnectionFailed(SSL_connectSYSCALLreturned=5errno=0state=SSLv2