File type .xcf (GIMP file) causing uncatchable error

[georgezhang]

When resize and upload a file .xcf it can crash the nodejs process as error below. The problem is due to imagemagick generated multple files for individual layers after resized .xcf . The file name with suffix -n.jpg unmatched with the version path in _upload function. fs.createReadStream(version.path) emitted error not catchable inside aws-sdk.

events.js:141
throw er; // Unhandled 'error' event
^

Error: ENOENT: no such file or directory, open 'uploads/92c4fce2-e7f0-4ff7-8e3c-9245e3f7ea26/arrow_4_xxl-thumb1.jpg'
at Error (native)

[nodemon] app crashed - waiting for file changes before starting...

Temporary fix suggestion (validate the existence of version.path):

Image.prototype._upload = function _upload(dest, version, cb) {
fs.stat(version.path, function (err_file) {
if (err_file) return cb(err_file);
......
});
};

[anthonyringoet]

@georgezhang If you have a solution for this problem, feel free to publish a pull request.