Hi, I have a report where I want to use java class to convert amount to workds. I converted the Java Class file to a JAR file and added that JAR file (ADD JAR) via iReport. Now, when I tried to run that report I see the error window pops up and show this: Please guide me how to fix this. Thank you Regards ================================================= Error Message Errors were encountered when compiling report expressions class file: 1. com.HashmiTech.NumberToWords cannot be resolved to a type value = com.HashmiTech.NumberToWords.convert( ((java.lang.Double)field_grand_total.getValue()) ); //$JR_EXPR_ID=9$ <------------------------> 2. com.HashmiTech.NumberToWords cannot be resolved to a type value = com.HashmiTech.NumberToWords.convert( ((java.lang.Double)field_grand_total.getValue()) ); //$JR_EXPR_ID=10$ <------------------------> 3. com.HashmiTech.NumberToWords cannot be resolved to a type value = com.HashmiTech.NumberToWords.convert( ((java.lang.Double)field_grand_total.getOldValue()) ); //$JR_EXPR_ID=9$ <------------------------> 4. com.HashmiTech.NumberToWords cannot be resolved to a type value = com.HashmiTech.NumberToWords.convert( ((java.lang.Double)field_grand_total.getOldValue()) ); //$JR_EXPR_ID=10$ <------------------------> 5. com.HashmiTech.NumberToWords cannot be resolved to a type value = com.HashmiTech.NumberToWords.convert( ((java.lang.Double)field_grand_total.getValue()) ); //$JR_EXPR_ID=9$ <------------------------> 6. com.HashmiTech.NumberToWords cannot be resolved to a type value = com.HashmiTech.NumberToWords.convert( ((java.lang.Double)field_grand_total.getValue()) ); //$JR_EXPR_ID=10$ <------------------------> 6 errors =================================================