I downloaded and installed xwiki on my desktop. I was trying the FAQ tutorial and getting  exceptions thrown. 
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<br>XWikiClasses page did exist, however ClassItemSheet and ClassItemTemplate were not. Hence I copied the page code from xwiki. 
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<br>When I filled in classname and clicked Create this Class button following exception is thrown. 
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<br>Error number 3202 in 3: Exception while reading document XWiki.ClassTemplate
<br>&lt;snip&gt;
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<br>If I click on ClassTemplate link on class editor, following exception page appears. 
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<br>
<br>Error number 4001 in 4: Error while parsing velocity page Wrapped Exception: Invocation of method 'parseContent' in class com.xpn.xwiki.api.XWiki threw exception class java.lang.NullPointerException : null
<br>
<br>${doc.fullName}
<br>$msg.get(&quot;login&quot;)
<br>$msg.get(&quot;register&quot;)
<br>XWiki Version 0.9.840
<br>$msg.get(&quot;problemoccured&quot;)
<br>
<br>$msg.get(&quot;detailedinformation&quot;):
<br>&lt;snip&gt;
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<br>I am unable to get to ClassTemplate content just to revise its content from xwiki. 
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<br>Please help. 
<br>
<br>Thanks,
<br>Patrick
<br><hr align="left" width="300">
Sent from the <a href="http://www.nabble.com/XWiki--Users-f2565.html">XWiki- Users</a> forum at Nabble.com:<br>
<a href="http://www.nabble.com/ClassTemplate-t733043.html#a1919920">ClassTemplate</a>