undefined: webp.Encode

[spaiki007]

func Encode(w io.Writer, m image.Image, opt *Options) (err error)

In the docks, this function is present, in fact it is not!

[khanakia]

I am having same issue

[wes-kay]

@spaiki007 @khanakia You need cgo enabled on windows,

Install GCC
Set up your path.

$ env -w CGO_ENABLED=1
$ go env CGO_ENABLED
>> 1

Then build.

[mrhoodz]

I am having same issue

same here @spaiki007

[souzace]

I solved following the sequence:

1. installed tdm64-gcc-10.3.0-2.exe
2. adding C:\TDM-GCC-64\bin to System Variable PATH (on top = or left). (suggestion of @StackzOfZtuff https://stackoverflow.com/users/4247268/stackzofztuff)https://stackoverflow.com/a/39867163)
3. changing CGO_ENABLED value to 1 like a sample of @wes-kay but in my case (using git bash), my command was: "setx CGO_ENABLED 1"
4. Restart Windows