Document Library Null Pointer on recent and new documents

[Christopher E, modificado hace 12 años.]

Hi there,
when I select the link Recent Documents or New Documents in the document library portlet I get the list of the new or recent documents. So far so good. But when I try to click on a document to see the detail view of a document I get a Null Pointer Exception like this (in Liferay version: 6.0.6):

16:27:15,630 ERROR [IncludeTag:231] Current URL /en/web/hallo-weltdrei/menu-1?p_p_id=20&p_p_lifecycle=0&p_p_state=normal&p_p_mode=view&p_p_col_id=column-2&p_p_col_count=6&_20_struts_action=%2Fdocument_library%2Fview_file_entry&_20_redirect=http%3A%2F%2Flocalhost%3A8080%2Fen%2Fweb%2Fhallo-weltdrei%2Fmenu-1%2F-%2Fdocument_library%2Frecent-documents&_20_fileEntryId=22409 generates exception: An exception occurred processing JSP page /html/portlet/document_library/view_file_entry.jsp at line 30

27:
28: DLFileEntry fileEntry = (DLFileEntry)request.getAttribute(WebKeys.DOCUMENT_LIBRARY_FILE_ENTRY);
29:
30: fileEntry = fileEntry.toEscapedModel();
31:
32: long fileEntryId = fileEntry.getFileEntryId();
33: long folderId = fileEntry.getFolderId();


Stacktrace:
16:27:15,632 ERROR [IncludeTag:154] java.lang.NullPointerException
at org.apache.jsp.html.portlet.document_005flibrary.view_005ffile_005fentry_jsp._jspService(view_005ffile_005fentry_jsp.java:1133)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:175)
at com.liferay.taglib.util.IncludeTag._doInclude(IncludeTag.java:223)
at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:58)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)

This exception is identical to the one in found in the Liferay Ticket System:
http://issues.liferay.com/browse/LPS-20339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel#issue-tabs

But the solution I found on this ticket does not help in any way and referes to the document search.
Does anybody have any suggestions on that?

greetings and thanks Chris

[Shantanu Puranik, modificado hace 12 años.]

I'm facing the same issue with link Recent Documents.
Any fix for this in 6.0.6?
Thanks.

[Shantanu Puranik, modificado hace 12 años.]

Well, got this working using the fix mentioned in the ticket.

For searched documents add following two lines of code in search.jsp after line 139

rowURL.setParameter("name", fileEntry.getName());
rowURL.setParameter("folderId", String.valueOf(fileEntry.getFolderId()));

For Recent Documents add following two lines of code in view.jsp after line 288

viewFileEntryURL.setParameter("name", fileEntry.getName());
viewFileEntryURL.setParameter("folderId", String.valueOf(fileEntry.getFolderId()));