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我有一个使用ckeditor和cloudinary的rails 4项目。该uplaod到Cloudinary工作正常,但上传后,在编辑器应该小伙子的形象,我得到的错误:Rails4:CKEditor gsub错误
NoMethodError - undefined method `gsub' for nil:NilClass:
我CKEditor的图片上传是:
# encoding: utf-8
class CkeditorPictureUploader < CarrierWave::Uploader::Base
include Ckeditor::Backend::CarrierWave
include Cloudinary::CarrierWave
include CarrierWave::MiniMagick
[:extract_content_type, :set_size, :read_dimensions].each do |method|
define_method :"#{method}_with_cloudinary" do
send(:"#{method}_without_cloudinary") if self.file.is_a?(CarrierWave::SanitizedFile)
{}
end
alias_method_chain method, :cloudinary
end
process :read_dimensions
# Create different versions of your uploaded files:
version :thumb do
process :resize_to_fill => [118, 100]
end
version :content do
process :resize_to_limit => [800, 800]
end
# Add a white list of extensions which are allowed to be uploaded.
# For images you might use something like this:
def extension_white_list
Ckeditor.image_file_types
end
end
当我去上传并点击“在服务器上查找图像”时,图像就在那里,我可以在编辑器上加载图像,但不能在将图像上传到服务器时使用
之前有人遇到过这个问题?
谢谢!
谢谢!没有lib/ckeditor文件夹。我应该创建一个? –
我刚刚尝试创建文件:libs/ckeditor/asset_response.rb并将代码放在那里。但我仍然遇到同样的错误。我没有在我的项目中找到gem的CKEDITOR文件夹,所以我认为我应该在我的项目的LIB文件夹中创建这个文件? –
是的,您必须在'lib' ckeditor/asset_response.rb文件中创建文件夹,并检查模型中是否存在ckeditor文件夹。 –