13 Mar
2012
13 Mar
'12
noon
Thank you Thomas,
after a morning of maven fun.... I did get a lot further with my upgrade of curriki's
core (from 3.1 to 3.5).
I have to say that this is much of a guess work ("à tâtons" in french):
- from missing dependencies, I could infer using nexus search, that they were reformulated
to something else
- from missing classes, I can easily find a missing jar (with nexus, my own knowledge, or
google)
- from extra jars (we still had plexus-container alpha-30), I could guess to get rid of
them by seeing odd exceptions
I am stuck with the below:
2012-03-13 11:54:15,269
[http://hoplahup.homeip.net/xwiki/bin/view/Main/] WARN onfiguredQueryExecutorProvider -
Could not find a QueryExecutor with hint hibernate which is the hint for the storage
engine. the default QueryExecutor will not be used instead.
org.xwiki.component.manager.ComponentLookupException: Can't find descriptor for the
component [role = [org.xwiki.query.QueryExecutor] hint = [hibernate]]
at
org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:335)
~[xwiki-commons-component-default-3.5.jar:na]
at
org.xwiki.component.embed.EmbeddableComponentManager.lookup(EmbeddableComponentManager.java:147)
~[xwiki-commons-component-default-3.5.jar:na]
a hint here would be cute. I do not know where to search anymore.
One thing that could help is that each release provides a list of "implementors"
for each component's contract and hint. I'm sure maven can do that, I think it
should be published.
I am not sure how i should know that I should ignore some jars...
paul
Le 13 mars 2012 à 08:35, Thomas Mortagne a écrit :
It depends what's your situation.
This error generally mean that you don't have
xwiki-commons-logging-logback jar in your classpath.
On Tue, Mar 13, 2012 at 12:26 AM, Paul Libbrecht <paul(a)hoplahup.net> wrote:
Hello XWiki experts,
how do you debug:
org.xwiki.component.manager.ComponentLookupException: Can't find descriptor
for the component [role = [org.xwiki.logging.LoggerManager] hint = [default]]
It seems to prevent startup of my XWiki.
thanks in advance
Paul
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Thomas Mortagne
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