Started GET "/mygroup/myproject/tree/master/MyDirectory" for 127.0.0.1 at 2014-10-22 22:42:42 +0200 Processing by Projects::TreeController#show as HTML Parameters: {"project_id"=>"mygroup/myproject", "id"=>&qu…

iwangzheng.com tty:[0] jobs:[0] cwd:[/opt/logs/m]13:02 [root@a02.cmsapi$ tail thin\ server\ \(0.0.0.0\:33xx\)_2014-05-0x.log -f -n 20012:53:25 INFO: Connecting to database specified by database.yml12:54:11 INFO: Started GET "/" for 10.10.106.64…

说明:其实这事怪我,我把系统的某些配置改了. 首先分析这个错误出现的位置在这个文件: /opt/gitlab/embedded/cookbooks/cache/cookbooks/package/libraries/helpers/redhat_helper.rb 判断代码如下所示: 这段代码的意思其实看不出什么,就是判断这个数组里面是否有Red Hat这个字样,然后再往上跟踪会发现这个变量是获取/etc/redhat-release这个文件的,代码如下所示: 然后我发现我之前把这个文件直接清空…

一般来说,写C++程序时推荐“类的声明和实现分离”,也就是说一个类的声明放在example.h文件中,而这个类的实现放在example.cpp文件中,这样方便管理,条理清晰. 但是如果类的声明用到了模板template,则类的声明与实现分离是不可取的,因为这个GCC会报错,比如undefined reference to XXX等错误. 所以如果用到了template需要把函数的实现放到类的声明文件中. 附:出错的编译日志如下:…

I am getting the following error in my Rails 3.2 functional tests: ActionView::Template::Error: undefined method `error_messages' for # <ActionView::Helpers::FormBuilder:0x007ff8ad00d3b0> The view code that is creating the error: <%= form_for [@c…

如果pod undate 的时候报错"undefined method `root' for nil:NilClass" error when using "pod install" 或 NoMethodError - undefined method `dirname' for nil:NilClass 检查你的podfile文件 保证一下信息存在 Pod::Spec.new do |s| s.name = "DDEBusiness" s.ve…

gem install -l redis-3.3.3.gem ERROR: Loading command: install (LoadError) cannot load such file -- zlibERROR: While executing gem ... (NoMethodError) undefined method `invoke_with_build_args' for nil:NilClass 1.cd ruby-2.5.1/ext/zlib目录,执行 ruby ./ext…

今天做项目时往Gemfile里加了各gem, 然后bundle update了一下, 然后悲剧了,出现了undefined method `environment' for nil:NilClass when importing Bootstrap into rails错误, 各种不理解． 然后查了一下, 找到了解决方案: https://stackoverflow.com/questions/22392862/undefined-method-environment-for-nilnilcla…

今天发现了一个BUG,在引用其他的包的的时候报错: ERROR - Undefined placeholders found in template: - Template: META-INF/autoconf/xxx.xml - Descriptor: META-INF/autoconf/xxx.xml - Base URL: jar:jar:file:/Users/liqiu/git/fmp/service/target/xxx.war!/WEB-INF/lib/123456.jar!/ -…

Fatal error: Call to undefined method CI_DB::CI_DB() in D:\xinqing\web\CodeIgniter\database\drivers\odbc\odbc_driver.php on line 53 找到53行 修改parent::CI_DB($params);  为 parent::CI_DB_driver($params);…