Images randomly disappear - cocoon-ehcache-1Cache: Could not read disk store element for key PK_R-resource

["Julien, Heryk" <hj...@nrcan.gc.ca>]

Hi,

I'm having trouble with images in a Cocoon web site. Images randomly appear
and disappear in my web browser when I refresh pages (browser cache has been
removed). Furthermore, if I copy/paste the url of a missing image in a web
browser, the image is adequately displayed.

 

I keep having the following message in my Apache stdout.log :

 

9271607 [http-8080-Processor25] ERROR net.sf.ehcache.store.DiskStore  -
cocoon-ehcache-1Cache: Could not read disk store element for key
PK_R-resource-file:/C:/jakarta-tomcat-5.0.29/webapps/cocoon/docs/images/labe
l-background_a.gif

net.sf.ehcache.CacheException: cocoon-ehcache-1 Cache: The Disk store is not
active.

            at
net.sf.ehcache.store.DiskStore.checkActive(DiskStore.java:207)

 

 

Has anyone else had this problem? Any suggestions?

 

Current set up:

Apache Tomcat/5.0.29

Cocoon : 2.1.6

 

Cheers

Héryk Julien

NRCan