Created attachment 36061 [details]
Attached the exception for the above code mentioned in the description.

Null pointer exception is thrown ,When i am trying to read data from external source Excel.

here is my code to read data from excel (.xlsx)

public class ExcelReader {

	public static void main(String[] args) throws Exception {
		
		String path ="C:\\Users\\hudgipr\\Desktop\\ConfigData.xlsx";
		
		FileInputStream fis = new FileInputStream(path);
		
		Workbook wb = WorkbookFactory.create(fis);
		
		Sheet sh = wb.getSheet("Flipkart");
		
		Row rw = sh.getRow(0);
		
		Cell cl =rw.getCell(0);
		
		System.out.println(cl.getStringCellValue());

	}

}

problem is when i run it normal way it works fine and provide me correct output without throwing any exception,but when i debug same code i get an exception on the line code

 Workbook wb = WorkbookFactory.create(fis);

Please find attachment for exception while debugging.

Please help me i am blocked on this from 3 days and did not found any solution,not sure whats the issue.