A question about TimeSeriesClustering.jl

[1256ABCDE]

`using TimeSeriesClustering

ts_input_data = load_timeseries_data("D:\mycode\code\。。。。.csv"; T=24, years=[2016])
`
ERROR: LoadError: MethodError: objects of type Bool are not callable
Stacktrace:
[1] find_column_name(::DataFrames.DataFrame, ::Array{Symbol,1}; error::Bool) at C:\Users\dadou.juliapro\JuliaPro_v1.4.2-1\packages\TimeSeriesClustering\3T6SG\src\utils\load_data.jl:161
[2] find_column_name at C:\Users\dadou.juliapro\JuliaPro_v1.4.2-1\packages\TimeSeriesClustering\3T6SG\src\utils\load_data.jl:153 [inlined]
[3] add_timeseries_data!(::Dict{String,Array}, ::SubString{String}, ::DataFrames.DataFrame; K::Int64, T::Int64, years::Array{Int64,1}) at C:\Users\dadou.juliapro\JuliaPro_v1.4.2-1\packages\TimeSeriesClustering\3T6SG\src\utils\load_data.jl:131
[4] add_timeseries_data!(::Dict{String,Array}, ::SubString{String}, ::String; K::Int64, T::Int64, years::Array{Int64,1}) at C:\Users\dadou.juliapro\JuliaPro_v1.4.2-1\packages\TimeSeriesClustering\3T6SG\src\utils\load_data.jl:116
[5] load_timeseries_data(::String; region::String, T::Int64, years::Array{Int64,1}, att::Array{String,1}) at C:\Users\dadou.juliapro\JuliaPro_v1.4.2-1\packages\TimeSeriesClustering\3T6SG\src\utils\load_data.jl:50
[6] top-level scope at D:\mycode\code\测试.jl:3
in expression starting at D:\mycode\code\测试.jl:3

I’m running the example on the official website. Why did I get an error?thanks!!!

[holgerteichgraeber]

Something in the path of the csv does not look correct, you may want to check if this is the true filename of the csv. (the four dots)

[jookty]

I am using julia v.1.5.3 and I had same problem.
And I found that
130 and 131 lines in load_data.jl are
time_name=find_column_name(data, [:Timestamp, :timestamp, :Time, :time, :Zeit, :zeit, :Date, :date,
:Datum, :datum]; error=false)
year_name=find_column_name(data, [:year, :Year, :jahr, :Jahr])

and 154~155 lines are
+++++++++++++++++++
for name in name_itr
if name in names(df)
col_name=name
break
end
end
++++++++++++++++++++++
therefore col_name is always :none

+++++++++++++++++++++++++++++++++++++++++++
solutions :
I can fix like that
if name in names(df) -> if name in Symbol.(names(df))
+++++++++++++++++++++++++++++++++++++++++++

[YoungFaithful]

@jookty, could you create a merge request with your solution?

[Xinhe-Chen]

Hi, I have the same problem. This is my Julia version.

Julia Version 1.7.2
Commit bf53498635 (2022-02-06 15:21 UTC)
Platform Info:
OS: Windows (x86_64-w64-mingw32)
CPU: AMD Ryzen 7 5800H with Radeon Graphics
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-12.0.1 (ORCJIT, znver3)

I tried the suggestions that @jookty offered. It almost worked. But I have another problem follows

WARNING: both StatsBase and Distances export "pairwise"; uses of it in module Clustering must be qualified

It seems a confliction between Distances packages and StatsBase. It has been solved after I degraded the Distances version to 0.7.0.