MethodError: no method matching project_deps_resolve!

[GlenHertz]

Hi,

I'm trying out your scripts to copy packages from a computer with internet access to another without (but the first computer can write files onto a drive that the computer without internet access can only read). I get the following error on julia 1.5:

ERROR: LoadError: MethodError: no method matching project_deps_resolve!(::Pkg.Types.EnvCache, ::Array{PackageSpec,1})
Closest candidates are:
  project_deps_resolve!(::Context, ::AbstractArray{PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/Pkg/src/Types.jl:729
Stacktrace:
 [1] main(::String, ::String) at /home/hertz/dev/julia/dev-1.5/JuliaOffline/export_julia_project_offline.jl:133
 [2] top-level scope at /home/hertz/dev/julia/dev-1.5/JuliaOffline/export_julia_project_offline.jl:184
 [3] include(::Function, ::Module, ::String) at ./Base.jl:380
 [4] include(::Module, ::String) at ./Base.jl:368
 [5] exec_options(::Base.JLOptions) at ./client.jl:296
 [6] _start() at ./client.jl:506

I'm running it like:

git clone https://github.com/hgixp4y0hk56c/JuliaOffline.git
cd JuliaOffline
julia export_julia_project_offline.jl ../LocalPackageDirName /path/to/shared/drive/julia.depot/LocalPackageDirName
# where LocalPackageDirName has a Project.toml and Manifest.toml file

Currently I'm copying the ~.julia dir over but that isn't working well.

Any help would be appreciated.

Thanks.