Object.keys called on non-object

[kaosdynamics]

Using this context:
NTwitter 0.2.7 on NodeJS 0.4.12 on 2.6.35.14-97.fc14.x86_64

NodeJS server crashes on

/usr/local/node/lib/node_modules/ntwitter/lib/twitter.js:204
Object.keys(params).forEach(function(item) {
^
TypeError: Object.keys called on non-object
at Function.keys (native)
at Twitter.stream (/usr/local/node/lib/node_modules/ntwitter/lib/twitter.js:204:10)
at s (**********************)
at Query. (/usr/local/node/lib/node_modules/mysql/lib/client.js:108:11)
at Query.emit (events.js:61:17)
at Query._handlePacket (/usr/local/node/lib/node_modules/mysql/lib/query.js:51:14)
at Client._handlePacket (/usr/local/node/lib/node_modules/mysql/lib/client.js:312:14)
at Parser. (native)
at Parser.emit (events.js:64:17)
at /usr/local/node/lib/node_modules/mysql/lib/parser.js:71:14

I "fixed it" using the old code...
if (Array.isArray(params)) {
params.forEach(function (item) {
params[item] = params[item].join(',');
});
}

Any idea of what's goin' on?

[AvianFlu]

Can you show me your code? I suspect that your params are [ ], [ ] when they may need to be { track: [ ], follow: [ ] } or something similar.

The old code may not throw for you, but when it was tested, it wasn't successfully retrieving any tweets, either.

[kaosdynamics]

twitter.stream("user", function(stream)
{
stream.on("data", function(data)
{
if(data.text && data.user.screen_name && data.user.profile_image_url, data.created_at)
{
client.emit("newtweet",
{id: data.id, title: data.text, user_name:data.user.screen_name, user_img:data.user.profile_image_url, time: data.created_at} );
}
});
});

[AvianFlu]

I understand - you aren't passing specific params, and undefined doesn't have any keys. I'll add a check for this in a moment, thanks for pointing this out!

[kaosdynamics]

Perfect! thank you! ;)

[AvianFlu]

Published in ntwitter@0.2.7-1. Thanks again!