Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via poi-user by sars84, 1 year ago
The supplied spreadsheet seems to be Excel 5.0/7.0 (BIFF5) format. POI only supports BIFF8 format (from Excel versions 97/2000/XP/2003)
via nabble.com by Unknown author, 2 years ago
The supplied spreadsheet seems to be Excel 5.0/7.0 (BIFF5) format. POI only supports BIFF8 format (from Excel versions 97/2000/XP/2003)
via poi-user by sars84, 1 year ago
The supplied spreadsheet seems to be Excel 5.0/7.0 (BIFF5) format. POI only supports BIFF8 format (from Excel versions 97/2000/XP/2003)
via GitHub by tfmorris
, 2 years ago
The supplied spreadsheet seems to be Excel 5.0/7.0 (BIFF5) format. POI only supports BIFF8 format (from Excel versions 97/2000/XP/2003)
org.apache.poi.hssf.OldExcelFormatException: The
supplied spreadsheet seems to be Excel 5.0/7.0 (BIFF5) format. POI only
supports BIFF8 format (from Excel versions 97/2000/XP/2003)	at org.apache.poi.hssf.usermodel.HSSFWorkbook.getWorkbookDirEntryName(HSSFWorkbook.java:216)	at org.apache.poi.hssf.usermodel.HSSFWorkbook.(HSSFWorkbook.java:263)	at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:88)	at packageVal.userInterface.main(userInterface.java:29)