Wiki source code of 30snapshots

Version 2.6 by Sorin Burjan on 2011/01/14 17:16

Show last authors
1 = Issues found =
2
3 == Watch Button (Wiki, Space, Page) won't update (become yellow) until page refresh (not AJAX behavior). Same with Un-watch. (Happens on IE7) ==
4
5
6
7 == Issues with XAADMINISTRATION (I think Admin looses his privileges) ==
8
9 This happens for : Annotations, Registration, Invitation Application (also causes Hudson Tests to fail)
10
11 Go to Administer Wiki and click Annotations.
12
13 [[image:30Annotations.png]]
14
15 == Velocity Errors in Console ==
16
17 {{code}}
18 2011-01-10 10:27:45,630 [http://localhost:8080/xwiki/bin/view/Main/] ERROR internal.DefaultVelocityEngine - Left side ($aTags.size()) of '>' operation has null value at unknown namespace[line 108, column 56]
19 2011-01-10 10:27:45,646 [http://localhost:8080/xwiki/bin/view/Main/] ERROR internal.DefaultVelocityEngine - Left side ($pages.size()) of '>' operation has null value at unknown namespace[line 645, column 21]
20 2011-01-10 10:33:05,291 [http://localhost:8080/xwiki/bin/view/Main/] ERROR internal.DefaultVelocityEngine - Left side ($aTags.size()) of '>' operation has null value at unknown namespace[line 108, column 56]
21 2011-01-10 10:33:05,294 [http://localhost:8080/xwiki/bin/view/Main/] ERROR internal.DefaultVelocityEngine - Left side ($pages.size()) of '>' operation has null value at unknown namespace[line 645, column 21]
22 {{/code}}
23
24 == Blog is broken [Failed to execute velocity macro] ==
25
26 Here is the error from the page
27
28 {{code}}
29 Failed to execute the [velocity] macro
30
31 org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate Velocity Macro for content [{{html clean="false" wiki="true"}}
32 ##
33 ##
34 ##
35 #showBlogInfo($doc)
36 #if($xcontext.action != 'inline')
37 #printBlog($doc)
38 #end
39 {{/html}}]
40 at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:125)
41 at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:44)
42 at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:298)
43 at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:190)
44 at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:57)
45 at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:184)
46 at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:129)
47 at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:72)
48 at com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7471)
49 at com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7420)
50 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:835)
51 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:783)
52 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:878)
53 at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:537)
54 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
55 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
56 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
57 at java.lang.reflect.Method.invoke(Method.java:616)
58 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
59 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
60 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
61 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
62 at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
63 at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
64 at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
65 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
66 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
67 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
68 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
69 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
70 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
71 at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:116)
72 at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1894)
73 at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1832)
74 at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:860)
75 at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source)
76 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
77 at java.lang.reflect.Method.invoke(Method.java:616)
78 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
79 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
80 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
81 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
82 at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369)
83 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
84 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
85 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
86 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
87 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
88 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
89 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
90 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
91 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
92 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
93 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
94 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
95 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
96 at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:116)
97 at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1942)
98 at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1864)
99 at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:154)
100 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226)
101 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:117)
102 at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
103 at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
104 at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
105 at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
106 at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
107 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
108 at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
109 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
110 at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129)
111 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
112 at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152)
113 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
114 at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
115 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
116 at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218)
117 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
118 at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
119 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
120 at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
121 at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
122 at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
123 at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
124 at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
125 at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
126 at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
127 at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
128 at org.mortbay.jetty.Server.handle(Server.java:326)
129 at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
130 at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)
131 at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
132 at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
133 at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
134 at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
135 at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
136 Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [xwiki:Blog.WebHome]
137 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:205)
138 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
139 at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:118)
140 ... 95 more
141 Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'formatDate' in class com.xpn.xwiki.api.XWiki threw exception java.lang.NullPointerException at xwiki:Blog.WebHome[line 324, column 29]
142 at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:243)
143 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:187)
144 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
145 at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
146 at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
147 at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
148 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
149 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
150 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
151 at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:420)
152 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
153 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
154 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
155 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
156 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
157 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
158 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
159 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
160 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
161 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
162 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
163 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
164 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
165 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
166 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
167 ... 97 more
168 Caused by: java.lang.NullPointerException
169 at com.xpn.xwiki.XWiki.formatDate(XWiki.java:5965)
170 at com.xpn.xwiki.XWiki.formatDate(XWiki.java:5970)
171 at com.xpn.xwiki.api.XWiki.formatDate(XWiki.java:2098)
172 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
173 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
174 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
175 at java.lang.reflect.Method.invoke(Method.java:616)
176 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
177 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
178 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
179 ... 120 more
180
181
182 {{/code}}
183
184 Here is the console stack trace
185
186 {{code}}
187 java.lang.NullPointerException
188 at java.util.Calendar.setTime(Calendar.java:1092)
189 at java.text.SimpleDateFormat.format(SimpleDateFormat.java:876)
190 at java.text.SimpleDateFormat.format(SimpleDateFormat.java:869)
191 at java.text.DateFormat.format(DateFormat.java:333)
192 at com.xpn.xwiki.XWiki.formatDate(XWiki.java:5960)
193 at com.xpn.xwiki.api.XWiki.formatDate(XWiki.java:2098)
194 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
195 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
196 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
197 at java.lang.reflect.Method.invoke(Method.java:616)
198 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
199 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
200 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
201 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
202 at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
203 at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
204 at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
205 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
206 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
207 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
208 at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:420)
209 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
210 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
211 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
212 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
213 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
214 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
215 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
216 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
217 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
218 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
219 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
220 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
221 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
222 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
223 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
224 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
225 at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:118)
226 at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:44)
227 at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:298)
228 at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:190)
229 at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:57)
230 at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:184)
231 at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:129)
232 at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:72)
233 at com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7471)
234 at com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7420)
235 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:835)
236 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:783)
237 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:878)
238 at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:537)
239 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
240 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
241 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
242 at java.lang.reflect.Method.invoke(Method.java:616)
243 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
244 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
245 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
246 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
247 at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
248 at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
249 at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
250 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
251 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
252 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
253 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
254 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
255 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
256 at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:116)
257 at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1894)
258 at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1832)
259 at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:860)
260 at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source)
261 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
262 at java.lang.reflect.Method.invoke(Method.java:616)
263 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
264 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
265 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
266 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
267 at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369)
268 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
269 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
270 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
271 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
272 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
273 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
274 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
275 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
276 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
277 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
278 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
279 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
280 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
281 at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:116)
282 at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1942)
283 at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1864)
284 at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:154)
285 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226)
286 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:117)
287 at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
288 at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
289 at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
290 at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
291 at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
292 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
293 at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
294 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
295 at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129)
296 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
297 at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152)
298 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
299 at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
300 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
301 at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218)
302 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
303 at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
304 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
305 at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
306 at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
307 at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
308 at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
309 at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
310 at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
311 at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
312 at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
313 at org.mortbay.jetty.Server.handle(Server.java:326)
314 at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
315 at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)
316 at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
317 at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
318 at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
319 at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
320 at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
321 java.lang.NullPointerException
322 at java.util.Calendar.setTime(Calendar.java:1092)
323 at java.text.SimpleDateFormat.format(SimpleDateFormat.java:876)
324 at java.text.SimpleDateFormat.format(SimpleDateFormat.java:869)
325 at java.text.DateFormat.format(DateFormat.java:333)
326 at com.xpn.xwiki.XWiki.formatDate(XWiki.java:5960)
327 at com.xpn.xwiki.XWiki.formatDate(XWiki.java:5970)
328 at com.xpn.xwiki.api.XWiki.formatDate(XWiki.java:2098)
329 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
330 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
331 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
332 at java.lang.reflect.Method.invoke(Method.java:616)
333 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
334 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
335 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
336 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
337 at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
338 at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
339 at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
340 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
341 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
342 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
343 at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:420)
344 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
345 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
346 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
347 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
348 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
349 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
350 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
351 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
352 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
353 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
354 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
355 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
356 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
357 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
358 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
359 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
360 at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:118)
361 at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:44)
362 at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:298)
363 at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:190)
364 at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:57)
365 at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:184)
366 at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:129)
367 at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:72)
368 at com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7471)
369 at com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7420)
370 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:835)
371 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:783)
372 at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:878)
373 at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:537)
374 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
375 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
376 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
377 at java.lang.reflect.Method.invoke(Method.java:616)
378 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
379 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
380 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
381 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
382 at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
383 at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
384 at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
385 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
386 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
387 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
388 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
389 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
390 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
391 at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:116)
392 at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1894)
393 at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1832)
394 at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:860)
395 at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source)
396 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
397 at java.lang.reflect.Method.invoke(Method.java:616)
398 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
399 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
400 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
401 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
402 at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369)
403 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
404 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
405 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
406 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
407 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
408 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
409 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
410 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
411 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
412 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
413 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
414 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
415 at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
416 at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:116)
417 at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1942)
418 at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1864)
419 at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:154)
420 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226)
421 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:117)
422 at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
423 at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
424 at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
425 at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
426 at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
427 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
428 at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
429 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
430 at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129)
431 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
432 at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152)
433 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
434 at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
435 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
436 at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218)
437 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
438 at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
439 at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
440 at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
441 at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
442 at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
443 at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
444 at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
445 at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
446 at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
447 at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
448 at org.mortbay.jetty.Server.handle(Server.java:326)
449 at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
450 at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)
451 at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
452 at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
453 at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
454 at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
455 at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
456 2011-01-10 10:34:45,577 [http://localhost:8080/xwiki/bin/view/Blog/] ERROR internal.DefaultVelocityEngine - Exception in macro #displayBlog called at xwiki:Blog.WebHome[line 18, column 1]
457 2011-01-10 10:34:45,577 [http://localhost:8080/xwiki/bin/view/Blog/] ERROR internal.DefaultVelocityEngine - Exception in macro #printBlog called at xwiki:Blog.WebHome[line 7, column 3]
458 {{/code}}