[Error: Could not execute GraphicsMagick/ImageMagick: gm "identify" "-ping" "-format" "%wx%h" "-" this most likely means the gm/convert binaries can't be found]

[GodzillaHe]

my code is looks like the 'Standalone' but it didn't work. How can i fix it?

[selaux]

Did you install imagemagick/graphicsmagick?

[GodzillaHe]

let my try.

[selaux]

So?