Imagemagick ENOENT错误

Question

不仅我有这个问题:Node js + imagemagick + Error:spawn ENOENT

console.log(appPath + '/public/avatar/tmp_' + filename);
var path = appPath + '/public/avatar/tmp_' + filename;
try {
    fs.accessSync(path, fs.F_OK);
    // Do something
    console.log('file exists!');
} catch (e) {
    // It isn't accessible
    console.log('file does NOT exist!');
}

console.log('trying...');
// crop/resize image
im.crop({
    srcPath: path,
    dstPath: 'test1.png',
    width: 60,
    height: 60
}, function(err, stdout, stderr){
    console.log('here');
    if (err) {
        console.log('trololololol '+err);
        reject(err);
    }
    console.log('resized to fit within 60x60px');
    resolve();
});

我得到控制台输出:

C:\www\instantynode\src/public/avatar/tmp_1458064183594_la5v9vcuc27hw7b9.png
file exists!
trying...
events.js:141
      throw er; // Unhandled 'error' event
      ^

Error: spawn identify ENOENT
    at exports._errnoException (util.js:870:11)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:178:32)
    at onErrorNT (internal/child_process.js:344:16)
    at nextTickCallbackWith2Args (node.js:442:9)
    at process._tickCallback (node.js:356:17)

Answer 1

ENOENT意味着identify无法找到.确保已安装ImageMagick并将其安装在找到的路径中$PATH.