I'm using addon mongoDB and it was working locally and remotely on Heroku
until I added mongoose. It is still working locally but not remotely with
mongoose. It is giving me an error of missing a curly { brace. I have used
VIM and Atom to make sure and they are matching and it works locally. My
index.js is 100 lines long but the logs from Heroku say the error at the
index.js file is on line 117. It also seems to be in a directory called
app/index.js. I don't have the corresponding directory on my local machine.
Any suggestions of how to fix it and/or look at the code on the Heroku
remote site?
Here's the error:
017-08-18T17:20:22.817662+00:00 heroku[web.1]: Process exited with status 1
2017-08-18T23:04:55.394915+00:00 heroku[web.1]: State changed from crashed
to starting
2017-08-18T23:04:56.891483+00:00 heroku[web.1]: Starting process with
command `node index.js`
2017-08-18T23:04:59.182099+00:00 app[web.1]: /app/index.js:117
2017-08-18T23:04:59.182118+00:00 app[web.1]: });
2017-08-18T23:04:59.182120+00:00 app[web.1]: at createScript
(vm.js:56:10)
2017-08-18T23:04:59.182119+00:00 app[web.1]: SyntaxError: Unexpected token }
2017-08-18T23:04:59.182120+00:00 app[web.1]: at Module._compile
(module.js:542:28)
2017-08-18T23:04:59.182118+00:00 app[web.1]: ^
2017-08-18T23:04:59.182121+00:00 app[web.1]: at Module.load
(module.js:487:32)
2017-08-18T23:04:59.182120+00:00 app[web.1]: at Object.runInThisContext
(vm.js:97:10)
2017-08-18T23:04:59.182122+00:00 app[web.1]: at Function.Module._load
(module.js:438:3)
2017-08-18T23:04:59.182123+00:00 app[web.1]: at Module.runMain
(module.js:604:10)
2017-08-18T23:04:59.182121+00:00 app[web.1]: at
Object.Module._extensions..js (module.js:579:10)
2017-08-18T23:04:59.182122+00:00 app[web.1]: at tryModuleLoad
(module.js:446:12)
2017-08-18T23:04:59.182123+00:00 app[web.1]: at run
(bootstrap_node.js:389:7)
2017-08-18T23:04:59.182124+00:00 app[web.1]: at startup
(bootstrap_node.js:149:9)
2017-08-18T23:04:59.279042+00:00 heroku[web.1]: State changed from starting
to crashed
2017-08-18T23:04:59.266161+00:00 heroku[web.1]: Process exited with status 1
2017-08-19T00:26:03.451573+00:00 heroku[router]: at=error code=H10
desc="App crashed" method=GET path="/" host=safe-hamlet-88602.herokuapp.com
request_id=d074a2ed-275e-411f-a1c8-ef0249744621 fwd="71.212.102.71" dyno=
connect= service= status=503 bytes= protocol=https
2017-08-19T00:26:04.131734+00:00 heroku[router]: at=error code=H10
desc="App crashed" method=GET path="/favicon.ico"
host=safe-hamlet-88602.herokuapp.com
request_id=f2030928-5b26-4dde-995e-1a2098cfc132 fwd="71.212.102.71" dyno=
connect= service= status=503 bytes= protocol=https
Here's the index.js file:
const cool = require('cool-ascii-faces');
const express = require('express');
const app = express();
const pg = require('pg');
const bodyParser = require('body-parser');
var mongodb = require('mongodb');
var mongoose = require('mongoose');
/*
* require file-system so that we can load, read, require all of the model
files
*/
fs = require('fs'),
app.set('port', (process.env.PORT || 5000));
app.use(express.static(__dirname + '/public'));
// .json will parse out the JSON information from the AJAX call
app.use(bodyParser.json());
// views is directory for all template files
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
//var uri ='mongodb://localhost/test';
var uri = process.env.MONGODB_URI;
mongoose.connect(uri);
console.log(uri);
var TestSchema = mongoose.Schema({
id: { type: Number, required: true, minlength: 1},
name: { type: String, required: true, minlength: 4}
});
//mongoose.model('test', TestSchema);
mongoose.model('test_collection, TestSchema');
var test = mongoose.model('test_collection', TestSchema, 'test_collection');
app.get('/', function(request, response) {
response.render('pages/index');
});
app.get('/cool', function(request, response) {
response.send(cool());
});
app.get('/times', function(request, response) {
var result = '';
var times = process.env.TIMES || 5;
for (i=0; i < times; i++)
result += i + ' ';
response.send(result);
});
app.get('/db', function(request, response){
pg.connect(process.env.DATABASE_URL, function(err, client, done) {
client.query('SELECT * FROM test_table', function(err, result) {
done();
if(err)
{
console.log(err);
response.send("Error " + err);
}
else {
response.render('pages/db', {results: result.rows} );
}
});
});
});
app.get('/mongo', function(request, response){
// Standard URI format: mongodb://[dbuser:dbpassword@]host:port/dbname
// var uri = "mongodb:// (I'm commenting this out)
var uri = process.env.MONGODB_URI;
console.log(uri);
// mongodb.MongoClient.connect(uri, function(err, db) {
// var data = db.collection("test_collection");
test.find({}, function( err, result) {
if (err) {
console.log(err);
res.send(err);
} else {
// response.render('pages/mdb', {result.name} );
console.log(result + result.length);
response.json(result);
// db.close();
}
});
});
app.listen(app.get('port'), function() {
console.log('Node app is running on port', app.get('port'));
});
Here's the package.json file:
{
"name": "node-js-getting-started",
"version": "0.2.6",
"description": "A sample Node.js app using Express 4",
"engines": {
"node": "6.11.1"
},
"main": "index.js",
"scripts": {
"start": "node index.js"
},
"dependencies": {
"cool-ascii-faces": "1.3.4",
"ejs": "2.5.6",
"express": "4.15.2",
"mongodb": "^2.2.30",
"mongoose": "^4.11.7",
"pg": "6.x"
},
"repository": {
"type": "git",
"url": "https://github.com/heroku/node-js-getting-started";
},
"keywords": [
"node",
"heroku",
"express"
],
"license": "MIT"
}
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