Image notes are lost !
I don't know after what, but my images (taken as note on the right hand side when a pdf file is viewed) are gone. There is a broken link symbol for images instead. Although i loaded my back-up, it's the same. What's wrong with images notes for pdf files? How can I i make them visible again?
A solution/workaround is at the bottom here:
http://www.zotero.org/support/tips_and_tricks
Your old images are, unfortunately, irretrievably lost.
So once you become aware of a features that works for some people but misleads some others with no easy solution in sight - what do you do?
Right now, as you say, at least that part has (just as inadvertently as it was created) been solved.
With some effort, perhaps we can intercept incoming pasted images and save them as item attachments to insert them safely. But that will take some real effort by a person with meaningful knowledge of TinyMCE, our text editor.
Inserting/dragging and dropping images into notes should be a priority fix for 2.1.
(to then be told by snotty power users (=me) that they should have known that all along, had they only read page 57, par. 3 of the online documentation ;-))
Also, check the html of one note (there is an HTML button at the top right) and post it here.
Unfortunately, as per above, chances are they're lost.
<p>Notes</p>
<p> </p>
<p><img alt="" /></p>
<p><img alt="" /></p>
<p><img alt="" /></p>
<p><img alt="" /></p>
<p> </p>
<p> </p>
<p> </p>
<p><img alt="" /></p>
<p><img alt="" /></p>
<p><img alt="" /></p>
<p> </p>
<p><img alt="" /></p>
<p> </p>
<p> </p>
<p> </p>
This problem is very specific to images in notes - text notes have never been affected.
Though what you're seeing is still odd - there should be some type of link to the original file - that's on the same computer?