View space attachments can break

Trying to view attachments for the whole JIRAEXT space:

http://confluence.atlassian.com/spaces/listattachmentsforspace.action?key=JIRAEXT

I get a NPE. Browsing the JIRACOM space attachments works, so I guess there is an oddly named attachment there.

Cause:
No exception

Stack Trace: [hide]

null

Referer URL: http://confluence.atlassian.com/pages/listpages-dirview.action;jsessionid=LBDBFEKJMJGC?key=JIRAEXT

Build Information:
Uptime: 2 days, 16 hours, 15 minutes, 35 seconds
Version: 1.4-DR7
Build Number: 205

Server Information:
Application Server: Orion/2.0.2
Servlet Version: 2.2
Database Dialect: net.sf.hibernate.dialect.PostgreSQLDialect

Memory Information:
Total Memory: 494 MB
Free Memory: 96 MB
Used Memory: 398 MB

System Information:
System Date: Tuesday, 03 May 2005
System Time: 22:09:36
System Favourite Colour: Lime
Java Version: 1.4.2_04
Java Vendor: Sun Microsystems Inc.
JVM Version: 1.0
JVM Vendor: Sun Microsystems Inc.
JVM Implementation Version: 1.4.2_04-b05
Java Runtime: Java(TM) 2 Runtime Environment, Standard Edition
Java VM: Java HotSpot(TM) Server VM
User Name: j2ee
User Timezone: America/Chicago
Operating System: Linux 2.4.21-27.0.4.ELsmp
OS Architecture: i386
Request

Information:
URL: http://atlassian01.contegix.com:10082/500page.jsp

• Scheme: http
• Server: atlassian01.contegix.com
• Port: 10082
• URI: /500page.jsp
• - Context Path:
• - Servlet Path: /500page.jsp
• - Path Info: null
• - Query String: key=JIRAEXT

Attributes:

• javax.servlet.error.exception : java.lang.NullPointerException
• os_securityfilter_already_filtered : true
• com.atlassian.johnson.filters.JohnsonFilter_already_filtered : true
• javax.servlet.error.request_uri : /spaces/listattachmentsforspace.action
• javax.servlet.error.status_code : 500
• os_authstatus : null
• _sitemesh_filterapplied : true
• javax.servlet.error.servlet_name : action
• webwork.valueStack : com.opensymphony.xwork.util.OgnlValueStack@18a4638
• loginfilter.already.filtered : true
• atlassian.core.seraph.original.url : /spaces/listattachmentsforspace.action?key=JIRAEXT
• javax.servlet.jsp.jspException : java.lang.NullPointerException
• sessioninview.FILTERED : true
• com.atlassian.core.filters.gzip.GzipFilter_already_filtered : true

Parameters:

• key = JIRAEXT

Logging:
2 log statements generated by this request:
[ERROR] Tue May 03 22:09:36 CDT 2005 [com.atlassian.confluence.util.XWorkTransactionInterceptor] Invoking rollback for transaction on action '/spaces/listattachmentsforspace.action (ListAttachmentsAction.execute())' due to throwable: java.lang.NullPointerException
Throwable:
java.lang.NullPointerException
at com.atlassian.confluence.util.AttachmentNameComparator.compare(AttachmentNameComparator.java:12)
at java.util.Arrays.mergeSort(Arrays.java:1278)
at java.util.Arrays.mergeSort(Arrays.java:1289)
at java.util.Arrays.sort(Arrays.java:1219)
at java.util.Collections.sort(Collections.java:155)
at com.atlassian.confluence.spaces.actions.ListAttachmentsAction.getAttachments(ListAttachmentsAction.java:54)
at com.atlassian.confluence.spaces.actions.ListAttachmentsAction.getItems(ListAttachmentsAction.java:30)
at com.atlassian.confluence.pages.actions.AbstractPaginatedListAction.execute(AbstractPaginatedListAction.java:20)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:168)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.intercept(DefaultWorkflowInterceptor.java:55)
at com.atlassian.confluence.core.ConfluenceWorkflowInterceptor.intercept(ConfluenceWorkflowInterceptor.java:33)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.atlassian.confluence.core.ConfluenceValidationInterceptor.intercept(ConfluenceValidationInterceptor.java:16)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
[ERROR] Tue May 03 22:09:36 CDT 2005 [com.opensymphony.webwork.dispatcher.ServletDispatcher] Could not execute action
Throwable:
java.lang.NullPointerException
at com.atlassian.confluence.util.AttachmentNameComparator.compare(AttachmentNameComparator.java:12)
at java.util.Arrays.mergeSort(Arrays.java:1278)
at java.util.Arrays.mergeSort(Arrays.java:1289)
at java.util.Arrays.sort(Arrays.java:1219)
at java.util.Collections.sort(Collections.java:155)
at com.atlassian.confluence.spaces.actions.ListAttachmentsAction.getAttachments(ListAttachmentsAction.java:54)
at com.atlassian.confluence.spaces.actions.ListAttachmentsAction.getItems(ListAttachmentsAction.java:30)
at com.atlassian.confluence.pages.actions.AbstractPaginatedListAction.execute(AbstractPaginatedListAction.java:20)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:168)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.intercept(DefaultWorkflowInterceptor.java:55)
at com.atlassian.confluence.core.ConfluenceWorkflowInterceptor.intercept(ConfluenceWorkflowInterceptor.java:33)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.atlassian.confluence.core.ConfluenceValidationInterceptor.intercept(ConfluenceValidationInterceptor.java:16)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)