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 Oracle Community by 764658, 1 year ago
Invalid header signature; read 3271134372600964429, expected -2226271756974174256
via Apache Bugzilla by ranjini_n, 9 months ago
Unable to read entire header; -1 bytes read; expected 512 bytes
via Sakai JIRA by Andrea Bollini, 1 year ago
Invalid header signature; read 5789751444030890300, expected -2226271756974174256
via Oracle Community by 807600, 8 months ago
Invalid header signature; read 651115828416242004, expected -2226271756974174256
via poi-dev by Priyabrata Sahu -X (prsahu - TCS at Cisco), 2 years ago
Invalid header signature; read 7888090397404325948, expected -2226271756974174256
via Coderanch by itsmenikhil itsmenikhil, 1 year ago
Invalid header signature; read 945766972867283469, expected -2226271756974174256
java.io.IOException: Invalid header signature; read 3271134372600964429, expected -2226271756974174256	at org.apache.poi.poifs.storage.HeaderBlockReader.(HeaderBlockReader.java:112)	at org.apache.poi.poifs.filesystem.POIFSFileSystem.(POIFSFileSystem.java:151)	at org.apache.poi.hssf.usermodel.HSSFWorkbook.(HSSFWorkbook.java:298)