Pkg error: no method matching project_rel_path

[vlc1]

Hi there,

I'm getting the following error while trying to export a Pluto notebook to html from a Github action using the export_directory function of PlutoSliderServer.jl :

Error: Pkg error: you might need to use

Pluto.reset_notebook_environment(notebook_path)

to reset this notebook's environment.

Before doing so, consider sending your notebook file to https://github.com/fonsp/Pluto.jl/issues together with the following info:

  Pluto.PLUTO_VERSION = v"0.16.1"
  VERSION = v"1.6.2"
  exception = 
    MethodError: no method matching project_rel_path(::Pkg.Types.Context, ::Nothing)
    Closest candidates are:
      project_rel_path(::Pkg.Types.Context, !Matched::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Operations.jl:847
    Stacktrace:
      [1] package_info(ctx::Pkg.Types.Context, pkg::Pkg.Types.PackageSpec, entry::Pkg.Types.PackageEntry)
        @ Pkg.Operations /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Operations.jl:1714
      [2] package_info
        @ /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.6/Pkg/src/Operations.jl:1707 [inlined]
      [3] #10
        @ ./none:0 [inlined]
      [4] iterate
        @ ./generator.jl:47 [inlined]
      [5] _all(f::Base.var"#282#284", itr::Base.Generator{Vector{Pkg.Types.PackageSpec}, Pkg.API.var"#10#11"{Pkg.Types.Context}}, #unused#::Colon)
        @ Base ./reduce.jl:930
      [6] all
        @ ./reduce.jl:918 [inlined]
      [7] Dict(kv::Base.Generator{Vector{Pkg.Types.PackageSpec}, Pkg.API.var"#10#11"{Pkg.Types.Context}})
        @ Base ./dict.jl:131
      [8] dependencies
        @ /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.6/Pkg/src/API.jl:28 [inlined]
      [9] dependencies(ctx::Pkg.Types.Context)
        @ Pluto.PkgCompat ~/.julia/packages/Pluto/nkHsc/src/packages/PkgCompat.jl:321
     [10] _get_manifest_entry
        @ ~/.julia/packages/Pluto/nkHsc/src/packages/PkgCompat.jl:353 [inlined]
     [11] get_manifest_version(ctx::Pkg.Types.Context, package_name::String)
        @ Pluto.PkgCompat ~/.julia/packages/Pluto/nkHsc/src/packages/PkgCompat.jl:364
     [12] (::Pluto.var"#144#145"{Pkg.Types.Context})(x::String)
        @ Pluto ./none:0
     [13] iterate
        @ ./generator.jl:47 [inlined]
     [14] Dict{String, String}(kv::Base.Generator{Base.KeySet{String, Dict{String, Base.UUID}}, Pluto.var"#144#145"{Pkg.Types.Context}})
        @ Base ./dict.jl:103
     [15] nbpkg_cache
        @ ~/.julia/packages/Pluto/nkHsc/src/packages/Packages.jl:445 [inlined]
     [16] load_notebook_nobackup(io::IOStream, path::String)
        @ Pluto ~/.julia/packages/Pluto/nkHsc/src/notebook/Notebook.jl:277
     [17] #52
        @ ~/.julia/packages/Pluto/nkHsc/src/notebook/Notebook.jl:283 [inlined]
     [18] open(::Pluto.var"#52#53"{String}, ::String, ::Vararg{String, N} where N; kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
        @ Base ./io.jl:330
     [19] open
        @ ./io.jl:328 [inlined]
     [20] load_notebook_nobackup(path::String)
        @ Pluto ~/.julia/packages/Pluto/nkHsc/src/notebook/Notebook.jl:282
     [21] load_notebook(path::String; disable_writing_notebook_files::Bool)
        @ Pluto ~/.julia/packages/Pluto/nkHsc/src/notebook/Notebook.jl:299
     [22] open(session::Pluto.ServerSession, path::String; run_async::Bool, compiler_options::Nothing, as_sample::Bool)
        @ Pluto.SessionActions ~/.julia/packages/Pluto/nkHsc/src/webserver/SessionActions.jl:37
     [23] add_to_session!(notebook_sessions::Vector{PlutoSliderServer.../Types.jl.Types.NotebookSession}, server_session::Pluto.ServerSession, path::String, settings::PlutoSliderServer.../Types.jl.Types.PlutoDeploySettings, run_server::Bool, start_dir::String)
        @ PlutoSliderServer.../Actions.jl.Actions ~/.julia/packages/PlutoSliderServer/A6UIQ/src/Actions.jl:33
     [24] run_directory(start_dir::String; notebook_paths::Vector{String}, static_export::Bool, run_server::Bool, on_ready::PlutoSliderServer.var"#48#57", config_toml_path::String, kwargs::Base.Iterators.Pairs{Symbol, String, Tuple{Symbol}, NamedTuple{(:Export_output_dir,), Tuple{String}}})
        @ PlutoSliderServer ~/.julia/packages/PlutoSliderServer/A6UIQ/src/PlutoSliderServer.jl:207
     [25] #export_directory#36
        @ ~/.julia/packages/PlutoSliderServer/A6UIQ/src/PlutoSliderServer.jl:70 [inlined]
     [26] top-level scope
        @ none:5
     [27] eval
        @ ./boot.jl:360 [inlined]
     [28] exec_options(opts::Base.JLOptions)
        @ Base ./client.jl:261
     [29] _start()
        @ Base ./client.jl:485

The notebook is available in this repository and the full log of the action here.

Any help will be much appreciated! Thanks!

Vincent

[fonsp]

You can probably ignore the error, your github action failed because the build folder already exists. Can you fix this and let me know if the github action worked?

[vlc1]

Dear @fonsp,

Thanks for your prompt response. That was a separate issue I believe, I'm getting a similar error after fixing that.

I'm doing something wrong in my Github Action workflow I think, I'll have a look at what you did with the one you used for the Computational Thinking class (https://github.com/mitmath/18S191/blob/Spring21/.github/workflows/ExportNotebooks.yml).

I'll keep you posted. Thanks!

[vlc1]

I realized there is a specific function in PlutoSliderServer.jl (github_action), but I still have the following error :

Error: Could not parse entry for `deps`
Error: Failed to load notebook files: Project.toml+Manifest.toml parse error. Trying to recover Project.toml without Manifest.toml...

as can be seen here...

[fonsp]

Use this one: https://github.com/JuliaPluto/static-export-template

[vlc1]

I think the problem was coming from the directory I was storing the notebook. After removing it, it worked as seen here.

Do you think there is an easy way to fix this?

Thanks a lot @fonsp!

[fonsp]

What do you mean? Fix what?

[vlc1]

Hi @fonsp,

The repository had the following structure :

.github/workflows/deploy.yml
notebooks/cauchy.jl

and by changing it to

.github/workflows/deploy.yml
cauchy.jl

it fixed the issue. Please let me know if this explains better. Thanks!

[fonsp]

Can you use the https://github.com/JuliaPluto/static-export-template and see if this subfolder-problem also exists there? This should definitely be supported, we also have tests for it.

[vlc1]

I did just that : used the template, moved the notebook included in static-export-template in a subfolder, and it worked. However when replacing the original My Cool Notebook.jl with my own notebook, the same error appeared.

So I think the issue comes from my notebook, I'll fix it thanks @fonsp for the pointers!

[vlc1]

Ok I finally got it : the Julia version used to create the Pluto notebook didn't match the one from the YAML action file... The error doesn't show anymore, thanks @fonsp for your help!