For the cache error, check out  http://jira.xwiki.org/jira/browse/XWIKI-866

It's apparently fixed in 1.1 M2, but I haven't tried that version yet.


-Tom

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Tom Kliethermes
eSupport Initiatives
IBM Information Management
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http://www.ibm.com/software/data


Thomas Krämer <tk@ontopica.de>

06/14/2007 03:57 PM
Please respond to
xwiki-users@objectweb.org
To
xwiki-users@objectweb.org
cc
Subject
[xwiki-users] logging & caching problem





hello all,


besides:
i did a sort of remote control for group and user management using a
rest approach: far from perfect, but working stable. why? you can
syncronize the xwiki users and groups if you integrate xwiki with
another app. haven't had the time yet to add it to the source, but as it
is actually something that is not situated inside the xwiki at runtime
but the other app, i cannot figure out where to put it.

the issues
i try to deploy xwiki on a debian 3.1 web server.
it works almost fine, except two exceptions that keep me worrying:

first, the logger cannot start its work, the xwiki.log is in the xwiki
directory under webapps.


second, the cache can not be configured, even though there *is* a
directory under xwiki temnp/imageCache, that is writeable for
tomcat5:nogroup.  stack trace below.



ERROR 22:42:01,888
com.opensymphony.oscache.base.AbstractCacheAdministrator.(AbstractCacheAdministrator.java:301)
- Error instantiating class
'com.opensymphony.oscache.plugins.diskpersistence.DiskPersistenceListener'
java.lang.NullPointerException
       at
com.opensymphony.oscache.plugins.diskpersistence.AbstractDiskPersistenceListener.configure(AbstractDiskPersistenceListener.java:162)
.
.
.
ERROR 22:42:01,891
com.opensymphony.oscache.plugins.diskpersistence.AbstractDiskPersistenceListener.(AbstractDiskPersistenceListener.java:284)
- cache.path 'temp/imageCache' is not a directory
ERROR 22:42:01,892
com.opensymphony.oscache.base.AbstractCacheAdministrator.(AbstractCacheAdministrator.java:301)
- Error instantiating class
'com.opensymphony.oscache.plugins.diskpersistence.DiskPersistenceListener'
java.lang.NullPointerException
       at
--
ontopica

Thomas Krämer

Krämer&Okpue GbR

Kurfürstenstr. 66
53115 Bonn

Fon                  +49 228 - 180 99 737
Fax                 +49 228 - 242 78 60
Email                  tk@ontopica.de


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