What's the reason of NumberFormatException in jsp file

raklv

• Sep 5th, 2006

 

It is usually with database field problem.check the database fields.

saravanan

• Oct 9th, 2006

 

this will happen when you are casting string to number.

ie for example.. int i = Integer.parseInt("hiii");

the above line will throw the numberFormateException in java.

saravanan

• Oct 9th, 2006

 

this will happen in java

when the code is int i = Integer.parseInt("hiiiiiiii");

Sudhir

• Oct 28th, 2006

 

HttpServletRequest interface has the methods to get Header Info. To get the int Header "getIntHeader" can be used. If the Header cannot be converted to an integer, then "NumberFormatException" is thrown.

regards,

Sudhir