Hello Experts,
Im converting XLSX file into PDF file using spire.xls-12.9.1 API. Im getting the below ClassCastException while executing workbook.saveToFile() function (ConvertExcel.java:37).
Sample code and sample source file attached for your reference.
java.lang.ClassCastException: class java.lang.Integer cannot be cast to class com.spire.xls.packages.sproyf (java.lang.Integer is in module java.base of loader 'bootstrap'; com.spire.xls.packages.sproyf is in unnamed module of loader 'app')
at com.spire.xls.packages.sprdhf.spr▓⑆(Unknown Source)
at com.spire.xls.packages.sprdcf.spr◐⑇(Unknown Source)
at com.spire.xls.packages.sprdcf.spr⌬⑇(Unknown Source)
at com.spire.xls.packages.sprdcf.spr⌬⑇(Unknown Source)
at com.spire.xls.packages.sprdcf.spr¬⑉(Unknown Source)
at com.spire.xls.packages.sprdcf.spr⑄⑀(Unknown Source)
at com.spire.xls.packages.sprtxe.spr⑄⑀(Unknown Source)
at com.spire.xls.packages.sprajj.spr⑫╄(Unknown Source)
at com.spire.xls.packages.sprajj.spr※⌨(Unknown Source)
at com.spire.xls.core.spreadsheet.XlsWorkbook.spr※⌨(Unknown Source)
at com.spire.xls.core.spreadsheet.XlsWorkbook.spr≇⌨(Unknown Source)
at com.spire.xls.Workbook.saveToFile(Unknown Source)
at com.chainsys.xlstopdf.ConvertExcel.main(
ConvertExcel.java:37)
I appreciate your help on this.