DataFrame在32位系统上正常,64位系统上报错

julia1.4.2,读取csv文件返回的DataFrame,用 df[row,col]=val 修改任一数据时,在32位系统下正常运行,但是在64位win7、Ubuntu系统都同样报错。我试过用数组生成的DataFrame,没有这个问题,这是一个BUG吗?
1.csv文件是5行13列浮点数

# code
using DataFrames,CSV
df=CSV.read("1.csv")
println(df[1,3])  #读取正常
df[1,3]=1.0       #32位系统运行正常,64位系统报错

运行和报错信息:
julia> using DataFrames,CSV
julia> df=CSV.read(“1.csv”)
5××13 DataFrame. Omitted printing of 7 columns
││ Row ││ open ││ high ││ close ││ low ││ volume ││ price_change
││
││ ││ Float64 ││ Float64 ││ Float64 ││ Float64 ││ Float64 ││ Float64
││
├├──────────┼┼──────────────────┼┼──────────────────┼┼──────────────────┼┼──────
────────────┼┼──────────────────────┼┼────────────────────────────┤┤
││ 1 ││ 12.8 ││ 13.8 ││ 13.23 ││ 12.8 ││ 1806.1 ││ 0.43
││
││ 2 ││ 12.64 ││ 12.88 ││ 12.8 ││ 12.6 ││ 1.52322e6 ││ 0.2
││
││ 3 ││ 12.65 ││ 12.69 ││ 12.6 ││ 12.52 ││ 990807.0 ││ -0.04
││
││ 4 ││ 12.74 ││ 12.76 ││ 12.64 ││ 12.62 ││ 1.31908e6 ││ -0.16
││
││ 5 ││ 12.73 ││ 12.84 ││ 12.8 ││ 12.61 ││ 1.53952e6 ││ 0.04
││

julia> df[1,3]
13.23

julia> df[1,3]=1.0
ERROR: setindex! not defined for CSV.Column{Float64,Float64}
Stacktrace:
[1] error(::String, ::Type{T} where T) at .\error.jl:42
[2] error_if_canonical_setindex(::IndexLinear, ::CSV.Column{Float64,Float64}, :
:Int64) at .\abstractarray.jl:1081
[3] setindex!(::CSV.Column{Float64,Float64}, ::Float64, ::Int64) at .\abstracta
rray.jl:1072
[4] insert_single_entry!(::DataFrame, ::Float64, ::Int64, ::Int64) at C:\Users
Administrator.julia\packages\DataFrames\kwVTY\src\dataframe\dataframe.jl:523
[5] setindex!(::DataFrame, ::Float64, ::Int64, ::Int64) at C:\Users\Administrat
or.julia\packages\DataFrames\kwVTY\src\dataframe\dataframe.jl:557
[6] top-level scope at REPL[6]:1

julia>

把文件发上来看看.

希望都用markdown贴代码, 否则看起来不太方便

1.csv文件内容:

open,high,close,low,volume,price_change,p_change,ma5,ma10,ma20,v_ma5,v_ma10,v_ma20
12.8,13.8,13.23,12.8,1806.1,0.43,3.36,12.814,12.838,13.141,1074886.97,961947.37,837819.29
12.64,12.88,12.8,12.6,1523220.5,0.2,1.59,12.72,12.823,13.133,1298455.33,1096670.75,885767.0
12.65,12.69,12.6,12.52,990806.75,-0.04,-0.32,12.73,12.892,13.143,1137104.88,1002396.32,833754.12
12.74,12.76,12.64,12.62,1319079.75,-0.16,-1.25,12.788,12.999,13.165,1082555.35,950745.65,804024.41
12.73,12.84,12.8,12.61,1539521.75,0.04,0.31,12.824,13.097,13.181,950802.01,877434.87,758578.96

论坛在哪里能上传文件?没找到啊

df=DataFrame(CSV.File("1.csv"))
试试

Aqualndigo 的方法有效,
但是我试了df=DataFrame!(CSV.File(“1.csv”)),也是报错的,这难道和CSV.File()返回的类型有关吗?在32位系统上返回的类型不同?

这边df=DataFrame!(CSV.File(“1.csv”))是没问题的,应该是包的版本问题

可能是的,我是用mirrors.bfsu.edu.cn的镜像,没从源站下载包,谢谢Aqualndigo的提示