Internal Error: A primary message table for module 77 was already registered with a differing collection of error messages.Severe:

[musm]

I can't get the tests to pass anymore

INFO: Testing MATLAB
A MATLAB session is open successfully
Internal Error: A primary message table for module 77 was already registered with a differing collection of error messages.Severe:
The program '[2668] C:\Julia\Julia-0.5-latest\bin\julia.exe: Native' has exited with code 1 (0x1).
================================================================================[ ERROR: MATLAB ]=================================================================================

failed process: Process(`'C:\Julia\Julia-0.5-latest\bin\julia' -Cnative '-JC:\Julia\Julia-0.5-latest\lib\julia\sys.dll' --compile=yes --depwarn=yes --check-bounds=yes --code-coverage=none --color=yes --compilecache=yes 'C:\Users\Mus\.julia\v0.5\MATLAB\test\runtests.jl'`, ProcessExited(1)) [1]

==================================================================================================================================================================================ERROR: MATLAB had test errors
 in #test#61(::Bool, ::Function, ::Array{AbstractString,1}) at .\pkg\entry.jl:740
 in (::Base.Pkg.Entry.#kw##test)(::Array{Any,1}, ::Base.Pkg.Entry.#test, ::Array{AbstractString,1}) at .\<missing>:0
 in (::Base.Pkg.Dir.##2#3{Array{Any,1},Base.Pkg.Entry.#test,Tuple{Array{AbstractString,1}}})() at .\pkg\dir.jl:31
 in cd(::Base.Pkg.Dir.##2#3{Array{Any,1},Base.Pkg.Entry.#test,Tuple{Array{AbstractString,1}}}, ::String) at .\file.jl:48
 in #cd#1(::Array{Any,1}, ::Function, ::Function, ::Array{AbstractString,1}, ::Vararg{Array{AbstractString,1},N}) at .\pkg\dir.jl:31
 in (::Base.Pkg.Dir.#kw##cd)(::Array{Any,1}, ::Base.Pkg.Dir.#cd, ::Function, ::Array{AbstractString,1}, ::Vararg{Array{AbstractString,1},N}) at .\<missing>:0
 in #test#3(::Bool, ::Function, ::String, ::Vararg{String,N}) at .\pkg\pkg.jl:258
 in test(::String, ::Vararg{String,N}) at .\pkg\pkg.jl:258

[musm]

See: https://www.mathworks.com/matlabcentral/answers/305877-what-is-the-primary-message-table-for-module-77

The hacky? solution is to create a dummy matlab session from the start that doesn't ever get deleted on windows.

[musm]

closed by: #54

cc @twadleigh

I guess this resolves that mysterious module 77 error.

I can't think of a cleaner fix. Do you recommend another solution or are you fine with the patch?