.. _500d7268-eb59-4798-a842-4ef66f5b7804: ===================== Invalid ID in trailer ===================== .. contents:: :depth: 2 -------------- Classification -------------- .. list-table:: :align: center * - **Validator** - **Validator version** - **Error message type** * - JHOVE - 1.32.1 - .. list-table:: :align: center * - **File format** - **Version** - **Specification** - **Description** - **Location** * - application/pdf - 1.4 - - - `OPF `__ -------- Analyses -------- No investigations yet. .. note:: To help, share and save knowledge about fixing validation errors, please see: https://github.com/Digital-Preservation-Finland/knowledge-base/tree/master/.github/CONTRIBUTING.rst ------------------ Possible solutions ------------------ .. contents:: :local: No remediation determined. All solutions are listed :ref:`here `. .. note:: To update or provide a solution, please see: https://github.com/Digital-Preservation-Finland/knowledge-base/tree/master/.github/CONTRIBUTING.rst -------------- Output example -------------- :: Validator returned error. 2026-06-15T15:22:46+03:00 PDF-hul 2026-06-15T13:22:18+03:00 693775 PDF 1.4 Well-Formed, but not valid PDF-hul Invalid ID in trailer application/pdf PDFMetadata Objects 178 FreeObjects 4 IncrementalUpdates 1 DocumentCatalog PageLayout SinglePage PageMode UseNone Info Creator Google Producer macOS Version 10.15.3 (Build 19D76) Quartz PDFContext, AppendMode 1.1 ModDate Tue Mar 10 15:56:01 EET 2020 Filters FilterPipeline FlateDecode FilterPipeline DCTDecode Images Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 960 158 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1667 2500 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 326 121 RGB 8 integer Interpolate true Image NisoImageMetadata JHOVE image/jpg JPEG 1708 1649 RGB 8 integer Interpolate true Fonts Type0 Font BaseFont MUFUZY+ArialMT Encoding Identity-H ToUnicode true Font BaseFont MUFUZY+Arial-BoldMT Encoding Identity-H ToUnicode true Font BaseFont MUFUZY+Calibri-Bold Encoding Identity-H ToUnicode true Font BaseFont MUFUZY+Calibri Encoding Identity-H ToUnicode true CIDFontType2 Font BaseFont MUFUZY+ArialMT CIDSystemInfo Registry Adobe Registry UCS Supplement 0 FontDescriptor FontName MUFUZY+ArialMT Flags Symbolic FontBBox -664 -324 2000 1005 FontFile2 true Font BaseFont MUFUZY+Arial-BoldMT CIDSystemInfo Registry Adobe Registry UCS Supplement 0 FontDescriptor FontName MUFUZY+Arial-BoldMT Flags Symbolic FontBBox -627 -376 2000 1017 FontFile2 true Font BaseFont MUFUZY+Calibri-Bold CIDSystemInfo Registry Adobe Registry UCS Supplement 0 FontDescriptor FontName MUFUZY+Calibri-Bold Flags Symbolic FontBBox -102 -193 884 855 FontFile2 true Font BaseFont MUFUZY+Calibri CIDSystemInfo Registry Adobe Registry UCS Supplement 0 FontDescriptor FontName MUFUZY+Calibri Flags Symbolic FontBBox -97 -193 859 846 FontFile2 true Pages Page Label 1 Page Label 2 Page Label 3 Page Label 4 Page Label 5 Page Label 6 Page Label 7 Page Label 8 Page Label 9 Page Label 10 Page Label 11 Page Label 12 Page Label 13 Page Label 14 Page Label 15 Page Label 16 Page Label 17 Page Label 18 Page Label 19 Page Label 20 Page Label 21 Page Label 22 Page Label 23 Page Label 24 Page Label 25 Page Label 26 Annotations Annotation Subtype Link Rect 431 312 711 334 Annotation Subtype Link Rect 431 288 669 309 Annotation Subtype Link Rect 431 263 632 285 ------------------ Notes on the error ------------------ ------------------------------ Related errors by source files ------------------------------ :: JHOVE: Invalid ID in trailer Notice: any operation suggested on this page should be carefully considered before use, as this article is in continuous development. Data is available at https://github.com/Digital-Preservation-Finland/knowledge-base.