topic Re: Delete File Error in Alfresco Archive

Delete File Error

fracat71 — Wed, 19 May 2010 09:29:40 GMT

Hi all,I'm using- ALFRESCO: Community Current version 3.2.0 (r2 2440) schema 3300- OS: Windows xp 32 bit , RAM 2,5G , Intel Core Duo 2,1 GHz- AS: Tomcat 6.0.18- JAVA: Jdk 6.0_11. Heap 986,125MB- DB :Mysql 5.1.35 CommunitWhen i try to delete a file from list it is ok.When i try to delete a file from

Re: Delete File Error

savic_prvoslav — Thu, 20 May 2010 08:17:54 GMT

can you give me rest of ex to see?

Re: Delete File Error

refilo — Fri, 21 May 2010 04:56:48 GMT

hi…
i have the same problem here…
is there any solution for this problem?

Re: Delete File Error

fracat71 — Fri, 21 May 2010 08:39:32 GMT

Hi,
this is the error shown inside web page (not error inside logs).


javax.faces.FacesException: java.lang.NullPointerException 
at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:425) 
at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211) 
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) 
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132) 
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:110) 
at sun.reflect.GeneratedMethodAccessor437.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
at java.lang.reflect.Method.invoke(Method.java:597) 
at org.alfresco.repo.management.subsystems.ChainingSubsystemProxyFactory$1.invoke(ChainingSubsystemProxyFactory.java:122) 
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) 
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) 
at $Proxy197.doFilter(Unknown Source) 
at org.alfresco.repo.web.filter.beans.BeanProxyFilter.doFilter(BeanProxyFilter.java:88) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
at org.alfresco.repo.web.filter.beans.NullFilter.doFilter(NullFilter.java:74) 
at sun.reflect.GeneratedMethodAccessor437.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
at java.lang.reflect.Method.invoke(Method.java:597) 
at org.alfresco.repo.management.subsystems.ChainingSubsystemProxyFactory$1.invoke(ChainingSubsystemProxyFactory.java:122) 
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) 
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) 
at $Proxy197.doFilter(Unknown Source) 
at org.alfresco.repo.web.filter.beans.BeanProxyFilter.doFilter(BeanProxyFilter.java:88) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) 
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) 
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) 
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
at java.lang.Thread.run(Thread.java:619) 
Caused by: org.apache.jasper.JasperException: java.lang.NullPointerException 
at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522) 
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416) 
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) 
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) 
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:630) 
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) 
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) 
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) 
at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419) 
… 38 more 
Caused by: java.lang.NullPointerException 
at org.alfresco.web.bean.BaseDetailsBean.getName(BaseDetailsBean.java:198) 
at org.alfresco.web.bean.content.DocumentDetailsDialog.getContainerTitle(DocumentDetailsDialog.java:1037) 
at org.alfresco.web.bean.dialog.DialogManager.getTitle(DialogManager.java:208) 
at org.apache.jsp.jsp.dialog.container_jsp._jspService(container_jsp.java:179) 
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:374) 
… 48 more 
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Re: Delete File Error

savic_prvoslav — Fri, 21 May 2010 12:22:29 GMT

well the problem is null pointer hire:

return this.browseBean.getDocument();

because eather browseBean is null or documetn is null ( 100$% is brose bean)
document is current file.

if this is a bug you can fix it easy with next code and overrriding DocumentDetailsDialog .

/**
    * Returns the Node this bean is currently representing
    *
    * @return The Node
    */
   public Node getNode()
   {

if(browseBean==null)
{
browseBean =(BrowseBean) FacesHelper.getManagedBean(FacesContext.getCurrentInstance(), "BrowseBean");
} 
      return this.browseBean.getDocument();
   }‍‍‍‍‍‍‍‍‍‍‍‍‍‍

also check the faces-config-beans.xml for BaseDetailsBean and see if browse bean has been defined.

ET: 10 min.

Re: Delete File Error

fracat71 — Sat, 22 May 2010 09:04:39 GMT

Hi,
i cannot attach my faces-config-beans.xml (too longer),
i dont' change it (it is the Alfresco 3.2r2 default) but i don't have the definition of BaseDetailsBean.

Regards.

Re: Delete File Error

refilo — Mon, 24 May 2010 01:57:57 GMT

well the problem is null pointer hire:

return this.browseBean.getDocument();

because eather browseBean is null or documetn is null ( 100$% is brose bean)
document is current file.

if this is a bug you can fix it easy with next code and overrriding DocumentDetailsDialog .
/**
    * Returns the Node this bean is currently representing
    *
    * @return The Node
    */
   public Node getNode()
   {

if(browseBean==null)
{
browseBean =(BrowseBean) FacesHelper.getManagedBean(FacesContext.getCurrentInstance(), "BrowseBean");
} 
      return this.browseBean.getDocument();
   }‍‍‍‍‍‍‍‍‍‍‍‍‍‍
also check the faces-config-beans.xml for BaseDetailsBean and see if browse bean has been defined.

ET: 10 min.

hallo savic….
sorry… i little bit confuse… what file i should override?
i don't find any file with name DocumentDetailsDialog…
thanks…

Re: Delete File Error

savic_prvoslav — Mon, 24 May 2010 07:20:29 GMT

You need some java coding , you do not override file -you overreide java class .

Re: Delete File Error

fracat71 — Tue, 25 May 2010 13:54:31 GMT

well the problem is null pointer hire:

return this.browseBean.getDocument();

because eather browseBean is null or documetn is null ( 100$% is brose bean)
document is current file.

if this is a bug you can fix it easy with next code and overrriding DocumentDetailsDialog .
/**
    * Returns the Node this bean is currently representing
    *
    * @return The Node
    */
   public Node getNode()
   {

if(browseBean==null)
{
browseBean =(BrowseBean) FacesHelper.getManagedBean(FacesContext.getCurrentInstance(), "BrowseBean");
} 
      return this.browseBean.getDocument();
   }‍‍‍‍‍‍‍‍‍‍‍‍‍‍
also check the faces-config-beans.xml for BaseDetailsBean and see if browse bean has been defined.

ET: 10 min.

I think that browseBean is null or documetn is null because Alfresco redirects on a deleted object: is it possible?
The same delete on a folder works fine.

Regards

Re: Delete File Error

nhsyim — Wed, 02 Jun 2010 04:44:07 GMT

Hi savic,

I've override DocumentDetailsDialog as suggested but the same error still happen, I also check the file faces-config-beans.xml in DocumentDetailsDialog already define BrowseBean.

Are there any other suggestions to fix this problem?

Thank you.

DocumentDetailsDialog.java


   public Node getNode()
   {
      if(browseBean==null)
      {
         browseBean =(BrowseBean) FacesHelper.getManagedBean(FacesContext.getCurrentInstance(), "BrowseBean");
      }       
      return this.browseBean.getDocument();
   }
‍‍‍‍‍‍‍‍‍‍

faces-config-beans.xml


   <managed-bean>
      <description>
         Backing bean used by the document details dialog
      </description>
      <managed-bean-name>DocumentDetailsDialog</managed-bean-name>
      <managed-bean-class>org.alfresco.web.bean.content.DocumentDetailsDialog</managed-bean-class>
      <managed-bean-scope>session</managed-bean-scope>
      <managed-property>
         <property-name>baseDetailsBean</property-name>
         <value>#{BaseDetailsBean}</value>
      </managed-property>
      <managed-property>
         <property-name>browseBean</property-name>
         <value>#{BrowseBean}</value>
      </managed-property>
      <managed-property>
         <property-name>nodeService</property-name>
         <value>#{NodeService}</value>
      </managed-property>
      <managed-property>
         <property-name>lockService</property-name>
         <value>#{LockService}</value>
      </managed-property>
      <managed-property>
         <property-name>versionService</property-name>
         <value>#{VersionService}</value>
      </managed-property>
      <managed-property>
         <property-name>copyService</property-name>
         <value>#{CopyService}</value>
      </managed-property>
      <managed-property>
         <property-name>ownableService</property-name>
         <value>#{OwnableService}</value>
      </managed-property>
      <managed-property>
         <property-name>checkOutCheckInService</property-name>
         <value>#{CheckoutCheckinService}</value>
      </managed-property>
      <managed-property>
         <property-name>navigator</property-name>
         <value>#{NavigationBean}</value>
      </managed-property>
     <managed-property>
         <property-name>multilingualContentService</property-name>
         <value>#{MultilingualContentService}</value>
      </managed-property>
      <managed-property>
         <property-name>contentFilterLanguagesService</property-name>
         <value>#{ContentFilterLanguagesService}</value>
      </managed-property>
      <managed-property>
         <property-name>editionService</property-name>
         <value>#{EditionService}</value>
      </managed-property>
      <managed-property>
         <property-name>permissionService</property-name>
         <value>#{PermissionService}</value>
      </managed-property>
   </managed-bean>
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Re: Delete File Error

savic_prvoslav — Wed, 02 Jun 2010 05:58:22 GMT

org.alfresco.web.bean.content.DocumentDetailsDialo‍

is this your class? if not put yours hire.

if yes: check what is null like

if (something == null) system.out.println("something is null"); to see what is cousing the error.

Re: Delete File Error

nhsyim — Wed, 02 Jun 2010 07:31:26 GMT

Hi savic,

yes, my class is org.alfresco.web.bean.content.DocumentDetailsDialog

I have updated this class as follow:


   public Node getNode()
   {
      if(browseBean==null)
      {
         browseBean =(BrowseBean) FacesHelper.getManagedBean(FacesContext.getCurrentInstance(), "BrowseBean");
      }
      
      Node node = browseBean.getDocument();
      
      if(node == null)
      {
        System.out.println("node == null");  
      }
      
      return node;
   }
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

and the result is a node == null, so when the method BaseDetailsBean.getName called from DocumentDetailsDialog.getContainerTitle(DocumentDetailsDialog.java:1045) causes NullPointerException.


Caused by: java.lang.NullPointerException
at org.alfresco.web.bean.BaseDetailsBean.getName(BaseDetailsBean.java:198)
at org.alfresco.web.bean.content.DocumentDetailsDialog.getContainerTitle(DocumentDetailsDialog.java:1045)
at org.alfresco.web.bean.dialog.DialogManager.getTitle(DialogManager.java:208)
at org.apache.jsp.jsp.dialog.container_jsp._jspService(container_jsp.java:182)
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:374)
‍‍‍‍‍‍‍‍‍‍

Re: Delete File Error

savic_prvoslav — Wed, 02 Jun 2010 11:22:24 GMT

Just to ask , can you drop repository?
If yes just drop it and it will probably go on.

Re: Delete File Error

nhsyim — Wed, 02 Jun 2010 16:29:26 GMT

I've drop alf_data also recreate database on my devel env but the same error still happen

I'm very thankful if there any other suggestion for this problem.

Re: Delete File Error

savic_prvoslav — Wed, 02 Jun 2010 17:47:39 GMT

have yo changed the faces-config-*.xml files ?

Re: Delete File Error

nhsyim — Thu, 03 Jun 2010 06:49:24 GMT

I have not change faces-config-*.xml files.

Thank you.

Re: Delete File Error

fracat71 — Tue, 15 Jun 2010 15:13:27 GMT

Hi all,
any news regarding this post?

Regards

Re: Delete File Error

savic_prvoslav — Tue, 15 Jun 2010 17:51:54 GMT

Update to 3.3 and no problem my opinion

Re: Delete File Error

fracat71 — Fri, 09 Jul 2010 06:31:22 GMT

Hi all,
i cannot use 3.3g: CIFS is not working (see http://forums.alfresco.com/en/viewtopic.php?f=9&t=26890 ), JavascriptDebugger is not working (see http://forums.alfresco.com/en/viewtopic.php?f=12&t=27765 ). How can i solve this problem?

Re: Delete File Error

savic_prvoslav — Fri, 09 Jul 2010 07:54:35 GMT

well in order to override some bean you need to change

have not change faces-config-*.xml files.

see hire for details :http://wiki.alfresco.com/wiki/Customising_The_Login_Page

when you finally override bean, check what is null in that class.