I keep seeing this error when I try to upload an image:
--
2 errors prohibited this panel from being saved
There were problems with the following fields:
Image C:/Users/Family/AppData/Local/Temp/stream,10032,0.png is not
recognized by the 'identify' command.
Image C:/Users/Family/AppData/Local/Temp/stream,10032,0.png is not
recognized by the 'identify' command.
--
If I have my model Panel (which needs an image attachment) look like
this, with the 'whiny' option set to false...
class Panel < ActiveRecord::Base
belongs_to :section
acts_as_list
has_attached_file :image, :styles => { :medium => "300x300>",:thumb
=> "100x100>" }, :whiny => false
validates_attachment_content_type :image, :content_type=>['image/
jpeg', 'image/jpg', 'image/png', 'image/gif'],
:message => 'can only be jpeg, jpg, png, or gif',
:unless => Proc.new { |photo| photo[:image].nil? }
end
....then I can upload an image. BUT I find that the following doesn't
work:
<%= image_tag panel.image.url(:medium) %>
<%= image_tag panel.image.url(:thumb) %>
...while the regular, <%= image_tag panel.image.url %> works fine. I
have a feeling that the reason these two don't work is somehow tied to
my first problem, when :whiny was not set to false. Maybe the first
error might somehow be responsible for the directory not getting made
for the :medium and :thumb...each images in the 'systems/images'
directory only has 'original' - no 'thumb' or 'medium.'
But I don't know! All I know is that the directory for thumb and
medium don't get made, so those 2 lines of code won't work!
Please helppp...this has been very frustrating....
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