Node.js GraphicsMagick not working ( Invalid Parameter - -resize)

Question

I am trying to use Graphics Magick to resize an image. I have installed the latest GrapchicsMagick and ImageMagick versions. I have installed

 npm install gm
 npm install im

too. My node.js code is:

  var gm = require('gm').subClass({imageMagick: true});

  var srcPath = __dirname + '\\' + userId + '.jpg';
  var dstPath = __dirname + '\\' + userId + '-thumbnail.jpg';

  gm(srcPath)
  .resize(100, 100)
  .noProfile()
  .write(dstPath, function (err) {
    if (!err) console.log('Image resized');
    else console.log(err);
  });

I am getting this error:

 Error: Command failed: Invalid Parameter - -resize

I am using Windows 10 and I installed .exe and npm too.

Answer 1

My problem is solved. I had to copy the identify.exe to my app folder.