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NumberFormatException: For input string: "null"

 
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Hi,

the following code is working fine but sometime I am seeing Error in tomcat log



Tomcat Log:


I checked line 43 and 48 but unable to understand where is the error?

Please help me

Best regards
 
Greenhorn
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You are getting String pageNo=req.getParameter("pageNo") as 'null' string, thats why it is going inside null check, but pageNo is not null ie it is value 'null' as string, and definitely the number format exception will come for input as "null" or any string which does not include any number.

you need to check where you passing the parameter pageNo, it is passing properly or not.
 
Farakh khan
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Mahendra Suda you are really genius. Thanks a lot

Best regards
 
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