Thumbnail photos do not show

Same problem for me.
For weeks I thought that Image Taxonomy didn't make any sense because it didn't even show images....
Until Firebug helped me discover (by accident) that a leading / was necessary or the full domain, if not, I would have uninstalled IT very soon.
I think this is an essential issue for this module because many people may not use it for the same reason.

In the meantime.... in WHICH directory/file xxx.php should the code be edited????
(as ever so often I have uselessly spent and lost a lot of time just trying to find out where the "bleep" the code to adapt is hiding..... It's one of the main reasons why I am not advancing in Drupal or development of my websites. Any suggestions?)

FOUND!!!!!
under: /public_html/sites/all/modules/imgupload/imgupload/imgupload/imgtax.module
a ridiculous long path, actually I don't know if this means the module went in wrong or that it is just set up in this strange way... obviously I bumped into it by pure luck...

Anyway: in line 688 change
$row->nid.'" target="_blank">filepath.'"/>',
to
$row->nid.'" target="_blank">filepath.'"/>',

and the images show up!! :)

Thanks for looking at this, I'll look into it. Because of the .jar file which is required to be with the module, distribution of it is more complicated than most.

@riccardorb
not understanding your fix/instructions in #2:

change
$row->nid.'" target="_blank">filepath.'"/>',
to
$row->nid.'" target="_blank">filepath.'"/>',

don't see any difference in those two lines - line 688 of imgtax.module (6.x-1.9) that I have is:
$row->nid.'" target="_blank"><img src="'.$row->filepath.'"/></a>',
could you please post fix for changing that line (or wherever) so that thumbnails show up @ admin/content/imgtax/admin?

thx

@rhimes

You're quite right that I've put in twice the same line.... I must have been tired and fed up at that moment. And I must have ctrl-v-ed twice the same string instead of the wrong and the right one.
And you know what, I don't remember anymore, not even with the notes I made.

In fact that's why I am so late in answering you, there is way too much to understand, arrange and solve in Drupal that I actually have given up the hope in getting any step further with Drupal.
I don't even know what the heck I have to do here on the Drupal site itself, just to stay updated on comments where I have commented myself.
Sometimes it takes days to discover that just one character has to be changed in the coding for a minor solution in a website. It's just frustrating. There is sooooo much I could have done in plain HTML if I just wouldn't have bothered about Drupal these last two years.....

If you want the answer you'll have to wait until I find the will and the energy to set up a new site with similar characteristics and go through the eternal trial and error anew to solve this problem for a second time. Although I might be 112 by then....

@ rhimes again

I found this on my line 688

$row->nid.'" target="_blank">filepath.'"/>',

I don't even really know if it still is the same line.....
But at least there's a trailing slash you don't have..

You see, just one character, screwing up precious time one could have spent doing something useful or just enjoying! :-(

oooo hell

you know what? If you just copy and paste the code, something in the HTML or Drupal eats up a part and shows it different from the input. I knew I couldn't have been that stupid!

This:
$row->nid.'" target="_blank">filepath.'"/>',
changes on input, you don't see what I write but something else....

I'll try again leaving out some <> substituting them by opening bracket (ob) and closing bracket (cb)

$row->nid.'" target="_blank" (cb)(ob)img src="/'.$row-(cb)filepath.'"/(cb)(ob)/a(cb)',

the " .... src="/' .... " is the BIG change!

It also depends on Download method i.e.
1. Public - files are available using HTTP directly (set for my site)
2. Private - files are transferred by Drupal

The problem in my site has been resolved by replacing ...
$row->filepath
in imgtax.module file at line 688 with...
file_create_url($row->filepath)