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file uploading error

 
krishna prakash
Greenhorn
Posts: 7
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I am getting this error when am uploading file in jsp

javax.servlet.ServletException: BeanUtils.populate
org.apache.struts.util.RequestUtils.populate(RequestUtils.java:495)
org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:816)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:203)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)


root cause

java.lang.IllegalArgumentException: Cannot invoke com.cisco.struts.form.UploadformForm.setUploadFile - argument type mismatch
org.apache.commons.beanutils.PropertyUtilsBean.invokeMethod(PropertyUtilsBean.java:1778)
org.apache.commons.beanutils.PropertyUtilsBean.setSimpleProperty(PropertyUtilsBean.java:1759)
org.apache.commons.beanutils.PropertyUtilsBean.setNestedProperty(PropertyUtilsBean.java:1648)
org.apache.commons.beanutils.PropertyUtilsBean.setProperty(PropertyUtilsBean.java:1677)
org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:1022)
org.apache.commons.beanutils.BeanUtilsBean.populate(BeanUtilsBean.java:811)
org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:298)
org.apache.struts.util.RequestUtils.populate(RequestUtils.java:493)
org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:816)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:203)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)


Thanks,
Krishna
 
Ankit Garg
Sheriff
Posts: 9519
22
Android Google Web Toolkit Hibernate IntelliJ IDE Java Spring
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I'm no struts 1.x guru, but looking at this faq entry, it looks like the name of the html:file field and the form bean property don't match...
 
Arun Ak
Greenhorn
Posts: 21
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<s:form namespace="/admin" enctype="multipart/form-data">

----
<s:file name="file"/>

---
</s:form>

in java bean
Test{

File file;

getFile();
setFile(File file)
}
 
David Newton
Author
Rancher
Posts: 12617
IntelliJ IDE Ruby
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Er, are those Struts 2 tags?
 
It is sorta covered in the JavaRanch Style Guide.
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