【发布时间】:2011-01-26 23:37:21
【问题描述】:
从 sinatra 路由调用构建器模板时出现此错误:
参数数量错误(1 比 0)
西纳特拉 - 1.1.2
生成器 - 3.0.0
MongoMapper - 0.8.6
这样称呼它:
get '/current_load.xml' do
@caption = "Load Average"
@sub_caption = "5 minutes"
@time = Performance.where(:NAGIOS_SERVICEDESC => "Current Load").fields(:NAGIOS_LONGDATETIME).all
content_type :xml
builder :current_load
end
构建器文件开始如下:
xml.instruct!
这是错误的完整跟踪:
ArgumentError - wrong number of arguments (1 for 0):
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlbase.rb:135:in `to_xs'
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlbase.rb:135:in `_escape'
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlbase.rb:140:in `_escape_quote'
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlmarkup.rb:320:in `_attr_value'
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlmarkup.rb:308:in `_insert_attributes'
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlmarkup.rb:306:in `each'
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlmarkup.rb:306:in `_insert_attributes'
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlmarkup.rb:284:in `_special'
/usr/lib/ruby/gems/1.8/gems/builder-3.0.0/lib/builder/xmlmarkup.rb:250:in `instruct!'
/opt/nec/www/nec/views/current_load.builder:1:in `evaluate_source'
如果我将 Builder 更改为 2.1.2,我不会收到任何错误 或者 如果我把 MongoMapper 拿出来,我不会收到任何错误
听起来像是两个宝石之间的问题??
【问题讨论】:
-
我今天才知道,Sinatra 1.1.3 出来了,我要仔细检查这段代码,看看它是否仍然失败..
标签: ruby sinatra gem builder mongomapper