problem with file upload

["Jain, Neeraj" <ne...@wincor-nixdorf.com>]

Version: cocoon-2.1-M1.jar
 
I get classcastexception while attempting to upload a file. Following is the
stacktrace
 
       at com.mypackage.FileUploadAction.act(FileUploadAction.java:275)
       at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke
(ActTypeNode.java:133)
       at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNo
de.invokeNodes(AbstractParentProcessingNode.java:84)
       at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNod
e.invoke(PreparableMatchNode.java:164)
       at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNo
de.invokeNodes(AbstractParentProcessingNode.java:108)

 
Line 275 in FileUploadAction.java is

         PartInMemory filePart = (PartInMemory) request.get("uploadfile");
 

Re: problem with file upload

[Scott Yeadon <sc...@anu.edu.au>]

Sounds like "uploadfile" isn't of the type you're casting it to - maybe 
check where you're setting the "uploadfile" request attribute that it's 
the object type you think it is...e.g. maybe you're storing in the 
request a PartOnDisk but erroneously casting to PartInMemory when you do 
the "get"?

Scott.

Jain, Neeraj wrote:

> Version: cocoon-2.1-M1.jar
>  
> I get classcastexception while attempting to upload a file. Following 
> is the stacktrace
>  
>        at com.mypackage.FileUploadAction.act(FileUploadAction.java:275)
>        at 
> org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke
> (ActTypeNode.java:133)
>        at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNo
> de.invokeNodes(AbstractParentProcessingNode.java:84)
>        at 
> org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNod
> e.invoke(PreparableMatchNode.java:164)
>        at 
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNo
> de.invokeNodes(AbstractParentProcessingNode.java:108)
>  
> Line 275 in FileUploadAction.java is
>
>          PartInMemory filePart = (PartInMemory) request.get("uploadfile");
>  



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