calling save in get callback crash sometimes.

[manast]

I am running an example code which is identical to the one on the webpage:
db.get('flights', 'KLM-5034', function(err, flight, meta) {
if (err) throw err
flight.status = 'delayed'
meta.links.push({ bucket: 'airlines', key: 'IBE', tag: 'operated_by' })
db.save('flights', 'KLM-5034', flight, meta)
})

But I got almost all the time the following error ( very seldom it works without error ):

/node_modules/riak-js/lib/utils.js:84
target[k] = d.value; ^
undefined

Any clues what is happening here?

thanks!.

[frank06]

that's odd. i'll check it as soon as i can. in the meantime: which versions of riak-js and node are you using?

[manast]

Im using riak 0.14 for Mac Os ( which is very unstable I must say ), Node 0.5.0pre and riak-js 0.4.0rc2

[manast]

I can share with you my exact code. I removed even the meta.links.push and also updating the returned "flight" ( in my case it is a display ). I get the same exact error:

app.put('/displays/:displayId/playlist/:playlistId', function(req, res){
var displayId = req.params.displayId;
var playlistId = req.params.playlistId;

db.get('displays', displayId, function(err, display, meta) {
if ( err)
{
console.log(err);
res.statusCode = 400;
res.send(http.STATUS_CODES[res.statusCode]);
}
else
{
db.save('displays', displayId, display, meta);
res.send('OK');
}
});
});

[luccastera]

+1

I've been seeing a similar behavior. The error gets thrown within Utils.mixin.

[frank06]

right. actually #67 turns out to be a duplicate of this issue, but i'll be closing this one. 4879680 should fix it. i plan to release today.

[manast]

That was really good news, since I was already implementing this directly on top of Riak's HTTP API as a workaround :).

[manast]

I tested it with the new release and the problem is solved. Good Job!! :)