Error when try in the first time

[Haykalahmad06]

I have an issue. I just started the tutorial and got this message. I installed Dolphyn in the julia using add package. Does anyone has idea to fix this?

ERROR: LoadError: MethodError: no method matching _memcmp(::Vector{UInt8}, ::Vector{UInt8}, ::Int64)
The function _memcmp exists, but no method is defined for this combination of argument types.

Closest candidates are:
_memcmp(::Union{Ptr{UInt8}, AbstractString}, ::Union{Ptr{UInt8}, AbstractString}, ::Int64)
@ Base strings\string.jl:148
_memcmp(::String, ::String)
@ Base strings\string.jl:145
_memcmp(::Union{Ptr{UInt8}, AbstractString}, ::Union{Ptr{UInt8}, AbstractString})
@ Base strings\string.jl:147

Stacktrace:
[1] (::Dolphyn.var"#2180#2182"{IOStream})(file2::IOStream)
@ Dolphyn C:\Users\azari.julia\packages\Dolphyn\4rmyC\src\core\compare_results.jl:187
[2] open(::Dolphyn.var"#2180#2182"{IOStream}, ::String, ::Vararg{String}; kwargs::@kwargs{})
@ Base .\io.jl:410
[3] open
@ .\io.jl:407 [inlined]
[4] #2179
@ C:\Users\azari.julia\packages\Dolphyn\4rmyC\src\core\compare_results.jl:180 [inlined]
[5] open(::Dolphyn.var"#2179#2181"{String}, ::String, ::Vararg{String}; kwargs::@kwargs{})
@ Base .\io.jl:410
[6] open
@ .\io.jl:407 [inlined]
[7] filecmp_byte
@ C:\Users\azari.julia\packages\Dolphyn\4rmyC\src\core\compare_results.jl:179 [inlined]
[8] filecmp
@ C:\Users\azari.julia\packages\Dolphyn\4rmyC\src\core\compare_results.jl:211 [inlined]
[9] compare_dir(path1::String, path2::String, inset::String)
@ Dolphyn C:\Users\azari.julia\packages\Dolphyn\4rmyC\src\core\compare_results.jl:119
[10] compare_dir
@ C:\Users\azari.julia\packages\Dolphyn\4rmyC\src\core\compare_results.jl:65 [inlined]
[11] compare_results(path1::String, path2::String, output_filename::String)
@ Dolphyn C:\Users\azari.julia\packages\Dolphyn\4rmyC\src\core\compare_results.jl:31
[12] compare_results(path1::String, path2::String)
@ Dolphyn C:\Users\azari.julia\packages\Dolphyn\4rmyC\src\core\compare_results.jl:28
[13] top-level scope
@ C:\Users\azari.julia\packages\Dolphyn\4rmyC\Example_Systems\SmallNewEngland\OneZone\Run.jl:75
[14] include(fname::String)
@ Main .\sysimg.jl:38
[15] top-level scope
@ REPL[15]:1
in expression starting at C:\Users\azari.julia\packages\Dolphyn\4rmyC\Example_Systems\SmallNewEngland\OneZone\Run.jl:75