java.io.IOException

Invalid header signature; read 8387989908914269500, expected -2226271756974174256 at org.apache.poi.poifs.storage.HeaderBlockReader(HeaderBlockReader.java :124)

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Solutions on the web7336

  • via poi-user by Nandan Kidambi, 10 months ago
    Invalid header signature; read 8387989908914269500, expected -2226271756974174256 at org.apache.poi.poifs.storage.HeaderBlockReader(HeaderBlockReader.java :124)
  • Invalid header signature; read 0x6D78206C6D74683C, expected 0xE11AB1A1E011CFD0 at org.apache.poi.poifs.storage.HeaderBlockReader.(HeaderBlockReader.java:120) at org.apache.poi.poifs.filesystem.POIFSFileSystem.(POIFSFileSystem.java:151)
  • Invalid header signature; read 0x6C50097261655909, expected 0xE11AB1A1E011CFD0 at org.apache.poi.poifs.storage.HeaderBlockReader.<init>(HeaderBlockReader.java:125) at org.apache.poi.poifs.filesystem.POIFSFileSystem.<init>(POIFSFileSystem.java:153)
  • Stack trace

    • java.io.IOException: Invalid header signature; read 8387989908914269500, expected -2226271756974174256 at org.apache.poi.poifs.storage.HeaderBlockReader(HeaderBlockReader.java :124) at org.apache.poi.poifs.filesystem.POIFSFileSystem(POIFSFileSystem.java:120)

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