Trying To Upload Dynamically Drawn Image From Flex To Rails 3 With Multi-part Form Content

Jul 1, 2011

I'm trying to write a little flex app that has a paint/canvas type feature to draw an image, which I then want to post to a rails server side. I'm following the post here, but can't get as far as he did due to the following error: NoMethodError (undefined method `rewind' for #):I googled that and found this which says the problem is due to an empty filename, but I thought I had that from the example. However, I altered the example to simplify the post by reducing the form parameters, but I could have easily messed something up since I really don't know what I'm doing with this multipart form content. I was hoping to at least log the request params, but unfortunately I can't, since it's failing before being routed and due to my inexperience with rails. I'll ask that in a separate question and hopefully be able to edit this question with the request params.

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