Hi all,
I'm working on an Islandora install, using Fedora 3.5, on a Windows IIS7
server.
I've been having an ongoing issue with getting Islandora running, but I
think I've traced the problem back to something specific with Fedora.
Fedora doesn't seem to be able to view the TN datastream (a thumbnail PNG
image that Islandora uses). If I browse around in Fedora, I can view all
Islandora datastreams except for the TN, which for islandora:root is a
folder PNG. When I try to see that in the browser (i.e., http://[ip
redacted]:8080/fedora35/objects/islandora:root/datastreams/TN/content) I
get an error in Firefox (in IE, I just get the broken image box with a red
X):
'The image “http://[ip
redacted]:8080/fedora35/objects/islandora:root/datastreams/TN/content”
cannot be displayed because it contains errors.'
I know this sort of error can have a lot of causes. I've personally seen
something like it when I was working with some images that had been saved
with a CMYK color scheme. But in this case it seems that the image is
either being truncated or there's some other configuration problem with
Fedora which prevents it from being served. I'm pretty new to Fedora and
unfortunately I don't know how to go about diagnosing the problem in
further detail or fixing it. Any suggestions?
Some additional observations:
--Nothing shows up in the Fedora or Tomcat logs when this error occurs.
--I can see the image fine if I don't go through Fedora, i.e., http://[site
name]/[path to image]/folder.png
--I thought perhaps there was some PNG-specific issue, so I tried embedding
the folder image into a Tomcat page
($CATALINA_HOME/webapps/ROOT/index.html), but when I go to localhost:8080
it shows up.
Thanks for any help.
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