Hash error in webscript

[joshna]

Hi
I got struck with this error in webscript…

[u][color=#0000FF][/color]Error[/u] Web Script Status 500 - Internal Error The Web Script /alfresco/service/Test has responded with a status of 500 - Internal Error.  500 Description: An error inside the HTTP server which prevented it from fulfilling the request.     Message: Error during processing of the template 'Expected hash. userhome evaluated instead to freemarker.template.SimpleSequence on line 6, column 9 in retrieve.get.html.ftl.'. Please contact your system administrator.     Exception: freemarker.template.TemplateException - Expected hash. userhome evaluated instead to freemarker.template.SimpleSequence on line 6, column 9 in retrieve.get.html.ftl.       freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:135)   freemarker.core.Dot._getAsTemplateModel(Dot.java:78)   freemarker.core.Expression.getAsTemplateModel(Expression.java:89)   freemarker.core.IteratorBlock.accept(IteratorBlock.java:87)   freemarker.core.Environment.visit(Environment.java:196)   freemarker.core.MixedContent.accept(MixedContent.java:92)   freemarker.core.Environment.visit(Environment.java:196)   freemarker.core.Environment.process(Environment.java:176)   freemarker.template.Template.process(Template.java:232)   org.alfresco.repo.template.FreeMarkerProcessor.process(FreeMarkerProcessor.java:201)   org.alfresco.web.scripts.AbstractWebScript.renderTemplate(AbstractWebScript.java:262)   org.alfresco.web.scripts.DeclarativeWebScript.renderFormatTemplate(DeclarativeWebScript.java:249)   org.alfresco.web.scripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:155)   org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:263)   org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:230)   org.alfresco.web.scripts.AbstractRuntime.executeScript(AbstractRuntime.java:227)   org.alfresco.web.scripts.AbstractRuntime.executeScript(AbstractRuntime.java:130)   org.alfresco.web.scripts.servlet.WebScriptServlet.service(WebScriptServlet.java:108)   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)   org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)   org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)   org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)   org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)   org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)   org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)   org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)   org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)   org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)   org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)   org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)   org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)   org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)   java.lang.Thread.run(Thread.java:595)      Exception: org.alfresco.service.cmr.repository.TemplateException - Error during processing of the template 'Expected hash. userhome evaluated instead to freemarker.template.SimpleSequence on line 6, column 9 in retrieve.get.html.ftl.'. Please contact your system administrator.       org.alfresco.repo.template.FreeMarkerProcessor.process(FreeMarkerProcessor.java:205)      Server: Alfresco Community Network v2.9.0 (B 683) schema 116  Time: Sep 8, 2008 3:13:05 PM     Diagnostics: Inspect Web Script (retrieve.get)  [u]color=#FF0000]u]desc.xml[/color][/u]<webscript><shortname>Get all Text files</shortname><description>Returns a list of data</description><url>/Test</url><authentication>admin</authentication><transaction>none</transaction></webscript>[u][color=#FF0000]html.ftl[/color][/u]<#assign datetimeformat="EEE, dd MMM yyyy HH:mm:ss zzz"><html><body><h3>Data</h3><table> <#list userhome.children as child>   Name:<tr><td>${child.userhome.properties.name}</td></tr>  </#list></table></body></html>[u]Js[color=#FF4000][/color][/u] var userhome = search.luceneSearch("PATH:\"/{http://www.alfresco.org/model/application/1.0}company_home/{http://www.alfresco.org/model/applicatio..."");model.userhome=userhome;‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

help me out..


Thanks in advance,
Joshna.

[kayan]

Hi Joshna,

You can have a look into different model on freemarker template guide here…
http://freemarker.org/docs/pgui_quickstart_createdatamodel.html

Also, i can see on your code… you have used..

Name:<tr><td>${child.userhome.properties.name}</td></tr>‍

try changing it to..

Name:<tr><td>${child.properties.name}</td></tr>‍

Thanks
Kayan

[joshna]

Hello

I tried what u said , but i am not getting any values except this..

DataName fbfbeb00-6cee-11dd-8f33-d94f6b1d21b5 ‍‍‍

what does this mean?