27 Oct
2007
27 Oct
'07
8:08 a.m.
Hi.
The same thing has happened to me too. I had run xwiki without changing
the conf.xml file first. When I changed the database after the very first
call I got the error you mentioned below. My guess is that when you run it
for the first time, it 'sticks' to the database it sees first and refuses to
let go... :)
I suggest you export a backup xar file (if you have any data) from your
running wiki, then install a new wiki with your database, see if it works
and then import the xar file. Keep the old installation, just in case, if
you want to tinker around with it.
Harikrishnan
Hammonds,John,ST LOUIS,Engineering wrote:
It sounds like you don't have the mysql database driver in your
classpath. This is a separate download from the web.
________________________________
From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf
Of Campbell, Timothy D
Sent: Friday, October 26, 2007 1:39 PM
To: XWiki Users
Subject: Exception while reading document XWiki.XWikiPreferences
After installing both my servlet container and Mysql database, I am
still not able to log into xwiki. I edited the necessary files and am
positive that Tomcat 5.5 is configured correctly. I can get the apache
page but when I click xwiki home I get the error listed below. One
strange thing is when I comment the mysql database back, it allows me to
view the xwiki but when I uncomment like the directions say, it does not
work. What could be the problem?
Thanks,
Tim
javax.servlet.ServletException: Error number 3 in 0: Could not
initialize main XWiki context
Wrapped Exception: Error number 3202 in 3: Exception while reading
document XWiki.XWikiPreferences
Wrapped Exception: Could not create a DBCP pool
org.apache.struts.action.RequestProcessor.processException(RequestProces
sor.java:535)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr
ocessor.java:433)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:
236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodi
ngFilter.java:117)
root cause
com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize
main XWiki context
Wrapped Exception: Error number 3202 in 3: Exception while reading
document XWiki.XWikiPreferences
Wrapped Exception: Could not create a DBCP pool
com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:247)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:397)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:94)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr
ocessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:
236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodi
ngFilter.java:117)
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