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How to resolve ClassNotFoundException

Swapna latha
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Joined: Dec 18, 2011
Posts: 70
Hi,

I am getting an error in the jsp page. I am not understanding whats the error and how to resolve it.

Any suggestions are highly appreciated



Regards
Swapna
Seetharaman Venkatasamy
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Joined: Jan 28, 2008
Posts: 5575

java.lang.ClassNotFoundException: com.apnabox.presentation.servlets.SystemFilter.class


[I am not sure] just check filter-class mapping name . is it end with *.class* string? if yes remove and give an another try.
Swapna latha
Ranch Hand

Joined: Dec 18, 2011
Posts: 70
hi seetha rama swamy there is no .class in the filter mapping. Its fine in the mapping class. What exactly is the problem also i am unable to find it.

regards

Swapna
shivam singhal
Ranch Hand

Joined: Jul 15, 2012
Posts: 226

checkout your code..

did you implement filter class with your filter with proper imports of javax dorectories..
and your filter class is placed in web-inf/class/* directory of your web-app ..
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61648
    
  67

shivam singhal wrote: and your filter class is placed in web-inf/class/* directory of your web-app ..

This is not correct. The correct directory is WEB-INF/classes


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shivam singhal
Ranch Hand

Joined: Jul 15, 2012
Posts: 226

sorry,,
yeah bear is correct.. :)
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61648
    
  67

This error simply means that the com.apnabox.presentation.servlets.SystemFilter class has not been included in the web application. What is this class, and where did you place the class file?
 
 
subject: How to resolve ClassNotFoundException