In order to migrate from xls to xlsx we have updated the xls aspose version from 184.108.40.206 to 7.1.0.While exporting the contents to xlsx file in the appalication,an Null pointer exception is thrown in the following Line
template = new Workbook("/com/tms/rmd/qpareport/QpaReportTemplate.xlsx");
I have attached error thrown on the console on generating the report.Kindly ,provide us the solution for this.
Note: Same error occurs when workbook.open() method is used.
Thanks and Regards,