ClassCastException with Derby db on geronimo server
----------------------------------------------------
Key: XE-152
URL: http://jira.xwiki.org/jira/browse/XE-152
Project: XWiki Enterprise
Issue Type: Bug
Affects Versions: 1.1.2
Environment: on a geronimo server with java 6 and derby configured as
DB, ubuntu 7.10
Reporter: Haiko van der Schaaf
When deploying xwiki-standard.war a ClassCastException follows.Hibernate
cannot resolve a placeholder.
part of logfile:
007-11-26 22:09:52,752 [DEBUG] (GeronimoLog.java:66) - resolving reference
to class: com.xpn.xwiki.objects.BaseProperty
2007-11-26 22:09:52,758 [DEBUG] (GeronimoLog.java:66) - Cache: exception
while getting doc xwiki:XWiki.XWikiPreferences for real
com.xpn.xwiki.XWikiException: Error number 3202 in 3: Exception while reading
document XWiki.XWikiPreferences
Wrapped Exception: java.util.HashSet cannot be cast to java.lang.String
at
com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:459)
at
com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:158)
at com.xpn.xwiki.XWiki.getDocument(XWiki.java:981)
at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1015)
at com.xpn.xwiki.XWiki.getPrefsClass(XWiki.java:2266)
at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:719)
at com.xpn.xwiki.XWiki.<init>(XWiki.java:611)
at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:238)
at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:397)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:94)
......
Wrapped Exception:
java.lang.ClassCastException: java.util.HashSet cannot be cast to
java.lang.String
at
org.hibernate.util.PropertiesHelper.resolvePlaceHolders(PropertiesHelper.java:88)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1173)
at
com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBaseStore.java:142)
at
com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateBaseStore.java:464)
at
com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:352)
at
com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:158)
at com.xpn.xwiki.XWiki.getDocument(XWiki.java:981)
at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1015)
at com.xpn.xwiki.XWiki.getPrefsClass(XWiki.java:2266)
at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:719)
at com.xpn.xwiki.XWiki.<init>(XWiki.java:611)
at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:238)
at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:397)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:94)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
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