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Error when trying to display images in Jupyter notebook #23

@karlwessel

Description

@karlwessel

I hope this is the right place to ask.

Lately when I try to display an image in a simple notebook like

using Images
Gray.(rand(16, 16))

I get the following error

All errors:
===========================================
Errors encountered while saving nothing.
MethodError: no method matching save(::FileIO.Stream{FileIO.DataFormat{:PNG},IOContext{Base64.Base64EncodePipe}}, ::Array{Gray{Float64},2}; mapi=ImageShow.var"#14#16"())
Closest candidates are:
  save(::FileIO.File{FileIO.DataFormat{:PNG}}, ::S; kwargs...) where {T, S<:Union{AbstractArray{T,3}, AbstractArray{T,2} where T}} at .julia/packages/ImageIO/ysUf7/src/ImageIO.jl:17
===========================================
UndefVarError: convert not defined
===========================================
MethodError: no method matching save(::FileIO.Stream{FileIO.DataFormat{:PNG},IOContext{Base64.Base64EncodePipe}}, ::Array{Gray{Float64},2}; mapi=ImageShow.var"#14#16"())
16×16 Array{Gray{Float64},2} with eltype Gray{Float64}:
 Gray{Float64}(0.987538)  …  Gray{Float64}(0.790373)
 Gray{Float64}(0.173342)     Gray{Float64}(0.246227)
 Gray{Float64}(0.892551)     Gray{Float64}(0.41765)
 Gray{Float64}(0.116498)     Gray{Float64}(0.602184)
 Gray{Float64}(0.704287)     Gray{Float64}(0.826014)
 Gray{Float64}(0.765021)  …  Gray{Float64}(0.874802)
 Gray{Float64}(0.4785)       Gray{Float64}(0.936385)
 Gray{Float64}(0.701693)     Gray{Float64}(0.796711)
 Gray{Float64}(0.412388)     Gray{Float64}(0.496377)
 Gray{Float64}(0.049168)     Gray{Float64}(0.898548)
 Gray{Float64}(0.819384)  …  Gray{Float64}(0.212465)
 Gray{Float64}(0.729753)     Gray{Float64}(0.408159)
 Gray{Float64}(0.604556)     Gray{Float64}(0.515594)
 Gray{Float64}(0.308341)     Gray{Float64}(0.976674)
 Gray{Float64}(0.073591)     Gray{Float64}(0.407746)
 Gray{Float64}(0.368809)  …  Gray{Float64}(0.3662)

Closest candidates are:
  save(::FileIO.File{FileIO.DataFormat{:PNG}}, ::Any) at .julia/packages/FileIO/Glbhe/src/mimesave.jl:6 got unsupported keyword argument "mapi"
  save(::FileIO.File{FileIO.DataFormat{:SVG}}, ::Any) at .julia/packages/FileIO/Glbhe/src/mimesave.jl:16 got unsupported keyword argument "mapi"
  save(::FileIO.File{FileIO.DataFormat{:PDF}}, ::Any) at .julia/packages/FileIO/Glbhe/src/mimesave.jl:26 got unsupported keyword argument "mapi"
  ...
===========================================

Fatal error:

Here is the output of Pkg.status() for a test environment:

Project test2 v0.1.0
Status `/tmp/test2/Project.toml`
  [7073ff75] IJulia v1.21.2
  [916415d5] Images v0.22.2

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