Not much anyone can do here if we cant see the code for 
employee.SingleFileUploadAction.java

Martin 
______________________________________________ 
Verzicht und Vertraulichkeitanmerkung
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger 
sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung 
oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem 
Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. 
Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung 
fuer den Inhalt uebernehmen.
 

 > Date: Sat, 16 Mar 2013 10:21:08 +1100
> Subject: Null Pointer Exception when i use execand Wait with file upload
> From: stalin.pran...@gmail.com
> To: user@struts.apache.org
> 
> Hello I am trying to use execandWait interceptor with fileUpload
> interceptor as below. i tried completestack in place of default and i get
> Null pointer exception.
> 
> 
> <action name="File_singleUpload" class="employee.SingleFileUploadAction"
> method="upload">
>             <interceptor-ref name="fileUpload">
>                 <param name="maximumSize">1000000000</param>
>                 <param name="allowedTypes">
>                     image/gif,image/jpeg,image/png
>                 </param>
>             </interceptor-ref>
>             <interceptor-ref name="defaultStack"/>
>             <interceptor-ref name="execAndWait">
>                 <param name="delay">1500</param>
>             </interceptor-ref>
>             <result name="wait">/jsp/wait.jsp</result>
>             <result name="success">/jsp/SingleUpload.jsp</result>
>         </action>
> 
> 
> java.lang.NullPointerException
>       
> org.apache.struts2.ServletActionContext.getServletContext(ServletActionContext.java:139)
>       employee.SingleFileUploadAction.upload(SingleFileUploadAction.java:58)
>       sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>       
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>       java.lang.reflect.Method.invoke(Method.java:597)
>       
> com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:446)
>       
> com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:285)
>       
> org.apache.struts2.interceptor.BackgroundProcess$1.run(BackgroundProcess.java:57)
>       java.lang.Thread.run(Thread.java:680)
> 
> 
> 
> Please advise what i can do.
> 
> 
> -- 
> Warm Regards
> Pranava S Balugari
> 
> "Keep Looking Don't Settle"
                                          

Reply via email to