应用样式时回形针失败 - 安装 ImageMagick - Win 7 - Rails -
我已经使用了回形针，以便我可以上传和编辑照片，但是当我尝试对其应用样式时，它会崩溃。
无效参数 - 转换
ImageMagick 已安装，但我不确定它是否安装正确 - 当我使用 convert logo: logo.gif 测试安装时，它创建了徽标，但我必须从资源管理器打开它 - 它不会'不要让我从命令行 - 按照说明。 （我不确定这是否是一个问题？）
# Paperclip
has_attached_file :photo, :styles => { :thumb => "150x115>" }
如果我重命名 ImageMagick 文件夹，我会得到一个不同的错误 undefined method "exitstatus" 这表明回形针正在与它对话，但还有另一个错误问题？
知道了！！
不知道发生了什么，但系统重新启动解决了它。我怀疑这与 ImageMagick 设置其根路径有关。我已经重新安装了几次试图让它工作。
I've got paperclip working so that I can upload and edit a photo but when I try to apply styles to it it falls over.
Invalid argument - convert
ImageMagick is installed but I'm not sure if it's installed properly - when I tested the install with the convert logo: logo.gif it creates the logo but I have to open it from explorer - it won't let me from the command line - as per instructions. (I'm not sure if this is an issue?)
# Paperclip
has_attached_file :photo, :styles => { :thumb => "150x115>" }
If I rename the the ImageMagick folder I get a different error undefined method "exitstatus" which suggests to me that paperclip is talking to it but there's another issue?
Got it!!
Not sure what was going on but a system reboot sorted it. I suspect it had something to do with ImageMagick setting it's root path. I had re-installed it several times trying to get it to work.
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我没有 Windows 7，但可以肯定地确认这与 ImageMagick 的安装有关，与您如何使用回形针 gem 无关。
正确安装 ImageMagick 后，您应该能够从 Cygwin 运行
convert命令。您是否从这里运行安装程序？
I don't have Windows 7, but can definitely confirm that it has to do with the installation of ImageMagick, and nothing to do with how you've used the paperclip gem.
Once ImageMagick is installed correctly, you should be able to run the
convertcommand from Cygwin.Did you run the installer from here?