Issues

• Incorrect mapping of field offsets for deeply nested hdf5 file

  JuliaIO/JLD2.jl#743 · Filter by author BambOoxX opened on Sep 11, 2026

• Cannot load nested dictionaries in JLD2 file

  JuliaIO/JLD2.jl#742 · Filter by author ktitimbo opened on Sep 10, 2026

• Add Gotcha for cluster users

  bug
  JuliaIO/JLD2.jl#737 · Filter by author Qfl3x opened on Aug 7, 2026
  3

• Add Checksums

  JuliaIO/JLD2.jl#736 · Filter by author Qfl3x opened on Aug 7, 2026

• Possible errors detected by JET.jl

  JuliaIO/JLD2.jl#723 · Filter by author giordano opened on Jun 12, 2026

• cannot get data from jld2 file

  JuliaIO/JLD2.jl#720 · Filter by author rveltz opened on Jun 6, 2026

• Failed to compile the JLD2 package using JuliaC

  JuliaIO/JLD2.jl#719 · Filter by author JinyanTeng opened on Jun 5, 2026

• fail to load (sometimes)

  needs steps to reproduce
  JuliaIO/JLD2.jl#711 · Filter by author koehlerson opened on Feb 26, 2026
  2

• Avoiding type piracy for custom serialization of type that I do not own

  enhancement
  JuliaIO/JLD2.jl#708 · Filter by author rasmushenningsson opened on Jan 26, 2026
  6

• find_type causes lock contention

  JuliaIO/JLD2.jl#706 · Filter by author BioTurboNick opened on Jan 14, 2026

• rconvert only called for reconstructed types in vectors; or, vector of reconstructed types is mistyped

  JuliaIO/JLD2.jl#691 · Filter by author BioTurboNick opened on Nov 4, 2025
  3

• Implement Array chunking

  enhancement
  JuliaIO/JLD2.jl#679 · Filter by author JonasIsensee opened on Sep 9, 2025

• Marking filters as optional

  enhancement
  JuliaIO/JLD2.jl#677 · Filter by author nhz2 opened on Sep 8, 2025
  1

• Review use of unsafe_wrap

  JuliaIO/JLD2.jl#676 · Filter by author nhz2 opened on Sep 8, 2025
  3

• Add support for Blosc2 compression filter

  enhancementupstream
  JuliaIO/JLD2.jl#652 · Filter by author JonasIsensee opened on Jul 8, 2025

• type does not exist in workspace; reconstructing ... when loading interpolant from scratchspace new on 1.11 vs. 1.10

  solvedupstream
  JuliaIO/JLD2.jl#610 · Filter by author 70Gage70 opened on Oct 19, 2024
  10

• Memory leak for large files

  needs steps to reproduce
  JuliaIO/JLD2.jl#605 · Filter by author lassepe opened on Sep 26, 2024
  5

• Out of disk space throws generic Bus Error

  enhancementhelp wanted
  JuliaIO/JLD2.jl#507 · Filter by author ejmeitz opened on Nov 20, 2023
  3

• Serialization to an already open IOStream

  enhancementhelp wanted
  JuliaIO/JLD2.jl#304 · Filter by author fredrikekre opened on Apr 28, 2021
  9

• Bus error on version 0.2.3

  needs steps to reproduce
  JuliaIO/JLD2.jl#246 · Filter by author garrison opened on Oct 10, 2020
  19

• Roadmap to 1.0

  help wantedquestion
  JuliaIO/JLD2.jl#162 · Filter by author DilumAluthge opened on Nov 20, 2019
  9