Can't add image downloaded from web using request and pipe

Hi

I want to download a .jpg file from Web and add it to pdf, bug got Error: stream.push() after EOF error.

Here is the code:

  var out = fs.createWriteStream(filepath);
  request('some-url.jpg').pipe(out);
  out.on('finish', function(){
    var stats = fs.statSync(filepath);
    console.log(stats);
    doc.addPage().image(filepath, 33, 34, {fit: [100, 100]});
  });

Here is the error:

{ dev: 206529591,
  mode: 33206,
  nlink: 1,
  uid: 0,
  gid: 0,
  rdev: 0,
  blksize: undefined,
  ino: 3377699720980692,
  size: 132953,
  blocks: undefined,
  atime: Wed Mar 18 2015 16:28:03 GMT+0800 (中国标准时间),
  mtime: Wed Mar 18 2015 17:14:18 GMT+0800 (中国标准时间),
  ctime: Wed Mar 18 2015 17:14:18 GMT+0800 (中国标准时间),
  birthtime: Wed Mar 18 2015 16:28:03 GMT+0800 (中国标准时间) }
data length: 132953
events.js:85
      throw er; // Unhandled 'error' event
            ^
Error: stream.push() after EOF
    at readableAddChunk (_stream_readable.js:149:15)
    at PDFDocument.Readable.push (_stream_readable.js:126:10)
    at PDFDocument._write (E:\2yi\ss4cn\node_modules\pdfkit\js\document.js:153:12)
    at PDFReference.finalize (E:\2yi\ss4cn\node_modules\pdfkit\js\reference.js:73:21)
    at PDFReference.finalize (E:\2yi\ss4cn\node_modules\pdfkit\js\reference.js:10:61)
    at PDFReference.end (E:\2yi\ss4cn\node_modules\pdfkit\js\reference.js:66:21)
    at JPEG.embed (E:\2yi\ss4cn\node_modules\pdfkit\js\image\jpeg.js:68:16)
    at PDFDocument.module.exports.image (E:\2yi\ss4cn\node_modules\pdfkit\js\mixins\images.js:28:15)
    at WriteStream.<anonymous> (E:\2yi\ss4cn\index.js:111:19)
    at WriteStream.emit (events.js:129:20)

From the stats, I think the file is well downloaded.

Node.js v0.12.0 on Wdinwos 7, and the pdfkit 0.7.0.

Thanks

[ironicbrew]

1. You don’t need to same(sic) your image to a temp file in order to embed it. If you download it to a buffer in memory, you can embed the image that way as well. Just pass the buffer to doc.image.

For anyone else that comes across this post like I did and didn’t know how to download an image to a buffer in memory here’s how I did it using axios:

axios.get(someUrlThatPointsToAnImage, {responseType: 'arraybuffer'}).then(response => {
        const pngBuffer = Buffer.from(response.data);
        doc.image(pngBuffer);
}

[wankhedeyakash9]

not working for me