Windows 7上的Paperclip :: Errors :: NotIdentifiedByImageMagickError [英] Paperclip::Errors::NotIdentifiedByImageMagickError on Windows 7

问题描述

我正在通过Mattan Griffel的One Month Rails（ http://onemonthrails.com/ ）课程。我正在尝试使用paperclip gem上传图片。初始安装和使用情况很好，直到他添加了一行来减少图像的大小。这被放置在app / models / pin.rb中，如他的教程中所示：

I'm going through Mattan Griffel's "One Month Rails" (http://onemonthrails.com/) class. I'm trying to use the paperclip gem to upload images. Initial install and usage went fine, until he added a line to reduce the size of images. This was placed in app/models/pin.rb as shown in his tutorial:

    has_attached_file :image, styles: { medium: "320x240>" }

直到添加了样式：{}部分才有效。我还更新了我的部分传递：medium方法。

It worked until the styles: {} part was added. I have also updated my partial to pass in the :medium method.

我正在使用：paperclip（3.4.1），可卡因（0.5.1）和rails（ 3.2.12）。我已经看到其他帖子用自制软件修复了，但我在Windows 7机器上，我相当确定不适用。如果我需要发布任何其他内容，请告诉我。

I'm using: paperclip (3.4.1),cocaine (0.5.1) and rails (3.2.12). I have seen other posts where this was fixed with homebrew, but I'm on a Windows 7 machine and I'm fairly certain that doesn't apply. Let me know if I need to post anything else.

推荐答案

我正在遵循相同的课程。经过几次宝石更改（尝试旧版本的可卡因，等等......）解决我问题的方法是将此行添加到pin.rb：

I'm following the same course. After several gem changes (trying older versions of cocaine, etcetera...) the thing that solved my problem was adding this line to pin.rb:

Paperclip.options[:command_path] = 'C:/Program Files/ImageMagick-6.8.5-Q16'

在 belongs_to：user

之前（更改图像magick安装路径的路径）

(change the path for your image magick install path)

在此之后，运行捆绑包更新并重置rails服务器。

After this, run a bundle update and reset your rails server.

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