Doesn't seem to work with Julia v1.0

[olugovoy]

Hello, I assume the package is not adjusted yet to the new Julia release? Tried on Mac: `> library(XRJulia)

findJulia() [1] "/usr/local/bin/julia" findJulia(test = TRUE) ERROR: MethodError: no method matching parse(::String) Closest candidates are: parse(!Matched::Type{T<:Integer}, !Matched::AbstractChar; base) where T<:Integer at parse.jl:38 parse(!Matched::Type{LibGit2.GitCredential}, !Matched::AbstractString) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.0/LibGit2/src/gitcredential.jl:71 parse(!Matched::Type{LibGit2.GitCredentialHelper}, !Matched::AbstractString) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.0/LibGit2/src/gitcredential.jl:158 ... Stacktrace: [1] top-level scope at none:0 ERROR: UndefVarError: STDOUT not defined Stacktrace: [1] top-level scope at none:8 [1] FALSE` It worked with 0.6 version.

[johnmchambers]

Correct. The package was tested vs Julia 0.6. The plan is to update it. Any suggested changes would be appreciated.

On Dec 6, 2018, at 5:41 PM, olugovoy <[email protected]mailto:[email protected]> wrote:

Hello, I assume the package is not adjusted yet to the new Julia release? Tried on Mac: `> library(XRJulia)

findJulia() [1] "/usr/local/bin/julia" findJulia(test = TRUE) ERROR: MethodError: no method matching parse(::String) Closest candidates are: parse(!Matched::Type{T<:Integer}, !Matched::AbstractChar; base) where T<:Integer at parse.jl:38 parse(!Matched::Type{LibGit2.GitCredential}, !Matched::AbstractString) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.0/LibGit2/src/gitcredential.jl:71 parse(!Matched::Type{LibGit2.GitCredentialHelper}, !Matched::AbstractString) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.0/LibGit2/src/gitcredential.jl:158 ... Stacktrace: [1] top-level scope at none:0 ERROR: UndefVarError: STDOUT not defined Stacktrace: [1] top-level scope at none:8 [1] FALSE` It worked with 0.6 version.

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[oliviaAB]

Hi,

Here are two suggestions of change for the new Julia syntax:

• fieldnames(v) is deprecated, use fieldnames(typeof(v)) instead. (XRJulia.jl, line 238)

• convert(::Type{Array}, dfr::DataFrameRow) is deprecated, use permutedims(Vector(dfr)) instead. This warning didn't contain the exact file so I don't know if it applies to the calls to convert that you made in XRJulia.jl.

I hope this helps.

Thanks!

[johnmchambers]

Thanks for the catch on fieldnames(). Should be fixed as of commit today.

The convert() warning doesn't seem to come from XRJulia. No use of this Julia type in the code. This would need a self-contained code example that generates it to look further.

The file tests/require_v0.7.R has a collection of R source that has generated Julia warnings/errors previously but now should go through smoothly.

A frustration with Julia is that AFIK there is no way to force all lines of a source file to be compiled w/o knowing how to trigger all versions of all functions.