No Thumbnails, displaying broken image link and doesnt load comics to read.

jrace70 4 years ago updated by Tom 4 years ago 3


I have installed 1.10.1 on a Synology box.

When it scans the folders, it seems to take a long time (30 min and foud 2 comics).

For the few it has found the thumbnail is a missing/broken link image icon, when I click on that it gives me the option of download or reading.

It downloads fine. But when I click reading the hourglass graphic just spins and nothing loads.

Lines from the Log file which may or may not be related are:

20160805 12:21:19 [pool-1-thread-2] ERROR com.ubooquity.Ubooquity - Uncaught exception on thread: pool-1-thread-2
java.lang.NoClassDefFoundError: Could not initialize class javax.imageio.ImageTypeSpecifier

20160805 12:21:07 [Scanner thread] ERROR com.ubooquity.Ubooquity - Uncaught exception on thread: Scanner thread
java.lang.UnsatisfiedLinkError: no javalcms in java.library.path

20160805 12:21:05 [main] ERROR com.ubooquity.f.a - Could not extract file: fonts/Tex Gyre Pagella.css to /fonts/Tex Gyre Pagella.css

Any ideas for how to resolve this?

Im going to potter about and check permissions etc, if I find anything I will update.


fixed, all error messages have gone and it scans correctly with thumbnails.

I had Java 8 installed from the synology package manager (8u90). There was a newer version on the oracle website 8u92.

Downloaded with "wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u92-b14/jdk-8u92-linux-x64.tar.gz"

Extracted and copied to the correct places, stopped and started ubooquity and now all is fine :)

Under review

Thanks for the feedback !

I'm a bit late answering messages these days, but I would have suggested to update your Java version as well (although the 8u90 is already a pretty recent one).