Extension for Text/HTML

[dlfivefifty]

I get the error

LoadError: MethodError: extension has no method matching extension(::MIME{symbol("text/html")})
while loading In[3], in expression starting on line 1

in push! at /Users/solver/.julia/v0.4/Reel/src/Reel.jl:40
in roll at /Users/solver/.julia/v0.4/Reel/src/Reel.jl:93

[shashi]

Looks like what you need is Cairo.jl. Installing that should magically fix things.

I know it's not the most ideal error message for this thing. Will fix this.

[dlfivefifty]

No, I have Cairo and it doesn’t help…

On 17 Sep 2015, at 9:07 pm, Shashi Gowda notifications@github.com wrote:

Looks like what you need is Cairo.jl. Installing that should magically fix things.

I know it's not the most ideal error message for this thing. Will fix this.

—
Reply to this email directly or view it on GitHub #3 (comment).

[shashi]

okay what i said is only correct in context of compose/gadfly.

The thing you are trying to render needs to have writemime type defined for either PNG / JPEG mime types.

[dlfivefifty]

I got the error running

film = roll(fps=30, duration=2) do t, dt
plot([x -> sin(x+t_π), x -> cos(x+t_π)], 0, 6)
end

in the latest Jupyter. Here’s my versioninfo():

Julia Version 0.4.0-rc1
Commit e5c6964 (2015-09-09 16:07 UTC)
Platform Info:
System: Darwin (x86_64-apple-darwin13.4.0)
CPU: Intel(R) Core(TM) i7-3820QM CPU @ 2.70GHz
WORD_SIZE: 64
BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge)
LAPACK: libopenblas
LIBM: libopenlibm
LLVM: libLLVM-3.3

On 17 Sep 2015, at 9:16 pm, Shashi Gowda notifications@github.com wrote:

okay what i said is only correct in context of compose/gadfly.

The thing you are trying to render needs to have writemime type defined for either PNG / JPEG mime types.

—
Reply to this email directly or view it on GitHub #3 (comment).

[dlfivefifty]

Jupyter isn’t relevant, I get the same message on the command line:

julia> using Cairo,Gadfly,Reel

julia> film = roll(fps=30, duration=2) do t, dt
plot([x -> sin(x+t_π), x -> cos(x+t_π)], 0, 6)
end
ERROR: MethodError: extension has no method matching extension(::MIME{symbol("text/html")})
in push! at /Users/solver/.julia/v0.4/Reel/src/Reel.jl:40
in roll at /Users/solver/.julia/v0.4/Reel/src/Reel.jl:93

On 17 Sep 2015, at 9:18 pm, Sheehan Olver solver@mac.com wrote:

I got the error running

film = roll(fps=30, duration=2) do t, dt
plot([x -> sin(x+t_π), x -> cos(x+t_π)], 0, 6)
end

in the latest Jupyter. Here’s my versioninfo():

Julia Version 0.4.0-rc1
Commit e5c6964 (2015-09-09 16:07 UTC)
Platform Info:
System: Darwin (x86_64-apple-darwin13.4.0)
CPU: Intel(R) Core(TM) i7-3820QM CPU @ 2.70GHz
WORD_SIZE: 64
BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge)
LAPACK: libopenblas
LIBM: libopenlibm
LLVM: libLLVM-3.3

On 17 Sep 2015, at 9:16 pm, Shashi Gowda <notifications@github.com mailto:notifications@github.com> wrote:

okay what i said is only correct in context of compose/gadfly.

The thing you are trying to render needs to have writemime type defined for either PNG / JPEG mime types.

—
Reply to this email directly or view it on GitHub #3 (comment).

[shashi]

@dlfivefifty just tried it in 0.4, it works...

[tawheeler]

Stale and looks like it is solved. Will close in a few days if noone objects.

[RuohanZhan]

I have the same problem here, the version info is:
Julia Version 1.0.1
Commit 0d713926f8 (2018-09-29 19:05 UTC)
Platform Info:
OS: macOS (x86_64-apple-darwin14.5.0)
CPU: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-6.0.0 (ORCJIT, broadwell)

[irving-school-of-ai]

I'm using Julia-1.0.2
It's not solved. I have the same issue:
julia> film = roll(fps=30, duration=2) do t, dt
plot([x -> sin(x+tpi), x -> cos(x+tpi)], 0, 6)
end
ERROR: MethodError: no method matching extension(::MIME{Symbol("text/html")})
Closest candidates are:
extension(::String) at C:\Users\BB.julia\packages\Reel\sXEr9\src\Reel.jl:28
extension(::MIME{Symbol("image/jpeg")}) at C:\Users\BB.julia\packages\Reel\sXEr9\src\Reel.jl:27
extension(::MIME{Symbol("image/png")}) at C:\Users\BB.julia\packages\Reel\sXEr9\src\Reel.jl:26
Stacktrace:
[1] push!(::Frames{MIME{Symbol("text/html")}}, ::Plot) at C:\Users\BB.julia\packages\Reel\sXEr9\src\Reel.jl:39
[2] #roll#9(::Int64, ::Int64, ::Function, ::getfield(Main, Symbol("##21#24"))) at C:\Users\BB.julia\packages\Reel\sXEr9\src\Reel.jl:100
[3] (::getfield(Reel, Symbol("#kw##roll")))(::NamedTuple{(:fps, :duration),Tuple{Int64,Int64}}, ::typeof(roll), ::Function) at .\none:0
[4] top-level scope at none:0

This package looks pretty cool. I have imagick and ffmpeg installed. Will google some more

[tawheeler]

Will have to look into this.
An extension function needs to be implemented for text/html. May be as simple as declaring:

extension(::MIME"text/html") = ".html"

You can try inserting that around line 26 of the package source file. If not I can take a stab at it soonish.

[MaximeBouton]

@irving-school-of-ai could you confirm that it fixed the problem before we close the issue?