我一直在尝试在rails代码中使用HTTParty
sudo gem install httparty
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从命令行我现在可以成功地做到
httparty "http://twitter.com/statuses/public_timeline.json"
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当我在我的rails应用程序中尝试此操作时
require 'rubygems'
require 'httparty'
class FooController < ApplicationController
include HTTParty
def bar
blah = HTTParty.get("http://twitter.com/statuses/public_timeline.json")
end
end
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我收到错误消息"没有这样的文件加载 - httparty"
我怀疑我的环境有问题吗?
我第一次使用RubyOnRails3和Git一直在搞乱.一切都顺利进行,直到所有与轨道相关的命令行参数突然停止工作.不幸的是,我不知道是什么导致了这个或如何修复它.
这是命令行的输出
C:\railstest\railsproject>rails
C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/lockfile_parser.rb
:48:in `parse_source': undefined method `[]' for nil:NilClass (NoMethodError)
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/lockf
ile_parser.rb:20:in `block in initialize'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/lockf
ile_parser.rb:14:in `each'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/lockf
ile_parser.rb:14:in `initialize'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/defin
ition.rb:43:in `new'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/defin
ition.rb:43:in `initialize'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/dsl.r
b:122:in `new'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/dsl.r
b:122:in `to_definition'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler/defin
ition.rb:20:in `build'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler.rb:12
8:in `definition'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler.rb:11
6:in `load'
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.0/lib/bundler.rb:10
0:in `setup'
from C:/railstest/railsproject/config/boot.rb:8:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from script/rails:5:in `<main>'
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我不确定提供什么其他信息
通过构建通用应用程序,然后为应用程序包分配新图像,我的应用程序被标记为白色。在iOS11我将新映像切换到分发包中并辞职之前,可以实现此目的。但是,现在应用程序图标需要资产目录,我在创建Assets.car文件时遇到了麻烦。
这是我尝试过的:
复制Images.xcassets到工作目录(build旁边有一个目录)。Images.xcassets包含AppIcons.appiconset和LaunchImage.launchimage。
从命令行
xcrun actool Images.xcassets --compile build --platform iphoneos --minimum-deployment-target 9.0
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它似乎正在运行,但是没有创建文件。
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.actool.compilation-results</key>
<dict>
<key>output-files</key>
<array/>
</dict>
</dict>
</plist>
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我希望我缺少明显的东西。