Maddy Chavda
Reputation: 591
Indentation error while executing app.js code using node.js, express.js and socket.io npm
I am newbie in node.js, express.js framework and socket.io please help me. When i execute below code using node app.js command in ubuntu terminal. Its giving indentation error:
oneadmin@openflow1:~/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master$ node app.js
Express server listening on port 1337 in development mode
Warning: missing space before text for line 33 of jade file "/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/views/layout.jade"
Error: unexpected token "indent"
at Parser.parseExpr (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:229:15)
at Parser.block (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:689:25)
at Parser.tag (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:800:26)
at Parser.parseTag (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:719:17)
at Parser.parseExpr (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:188:21)
at Parser.block (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:689:25)
at Parser.tag (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:800:26)
at Parser.parseTag (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:719:17)
at Parser.parseExpr (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:188:21)
at Parser.block (/home/oneadmin/Desktop/test-projects/nodejs/Datasift-Interaction-Counter-master/node_modules/jade/lib/parser.js:689:25)
app.js code following:
doctype html
html(lang='en')
head
meta(charset='utf-8')
//
Set the viewport width to device width for mobile
meta(name='viewport', content='width=device-width')
title DataSift :: Interaction Analyzer
//
Included CSS Files
link(rel='stylesheet', href='stylesheets/foundation.css')
link(rel='stylesheet', href='stylesheets/app.css')
//if lt IE 9
link(rel='stylesheet', href='stylesheets/ie.css')
//
IE Fix for HTML5 Tags
//if lt IE 9
script(src='http://html5shiv.googlecode.com/svn/trunk/html5.js')
//
Included JS Files
script(type='text/javascript', src='/socket.io/socket.io.js')
script(type='text/javascript', src='http://code.jquery.com/jquery-latest.js')
script(type='text/javascript', src='javascripts/modernizr.foundation.js')
script(type='text/javascript', src='javascripts/foundation.js')
script(type='text/javascript', src='javascripts/d3.js')
script(type='text/javascript', src='javascripts/d3.geom.js')
script(type='text/javascript', src='javascripts/d3.layout.js')
script(type='text/javascript', src='javascripts/d3.time.js')
script(type='text/javascript', src='javascripts/d3.word.cloud.js')
script(type='text/javascript', src='/javascripts/app.js')
script(type='text/javascript', src='/javascripts/graph-ic.js')
script
$(document).ready(function() {
$('#go').click(function() {
$.ajax({
type : 'POST',
url : '/submit',
data : $('#stream_creds').serialize(),
success : function(response) {
$('#ContactForm').find('.form_result').html(response);
}
});
});
});
body
//
container
.container
.row
.eight.columns
img(src='images/dslogo.png')
h4.subheader Interaction Volume
.panel
h4
| Total interactions:
span#countTotal
.four.columns
.panel.hide-on-phones
form#stream_creds.nice
input.input-text(type='text', placeholder='User Name', name='username')
input.input-text(type='text', placeholder='API Key', name='apikey')
input.input-text(type='text', placeholder='Stream ID', name='streamid')
p
a#go.nice.radius.blue.button.mobile.src-download(href='#') Subscribe
.row
.one.columns
.ten.columns
ul.nice.tabs-content
li#nice1Tab.active
#interactions
style(type='text/css')
svg {
font: 10px sans-serif;
}
.line {
fill: none;
stroke: #333;
stroke-width: 1.5px;
}
.axis path, .axis line {
fill: none;
stroke: #333;
shape-rendering: crispEdges;
}
.text {
fill: #333;
}
.data-line {
stroke: #F00;
stroke-width: 2;
fill: none;
stroke-dasharray: 0;
}
//
container
project link that i was trying to implementing in my local system ubuntu http://www.benh.co.uk/datasift/visualising-a-datasift-feed-with-node-and-d3/
source code in git https://github.com/haganbt/Datasift-Interaction-Counter
how to solve indentation error or how to execute successfully with fresh installation. Please let me help to solve this error
Upvotes: 0
Views: 1321
Answers (2)
MISY
Reputation: 39
html(lang='en')
<![endif]
head
meta(charset='utf-8')
//
Set the viewport width to device width for mobile
meta(name='viewport', content='width=device-width')
title DataSift :: Interaction Analyzer
//
Included CSS Files
link(rel='stylesheet', href='stylesheets/foundation.css')
link(rel='stylesheet', href='stylesheets/app.css')
//if lt IE 9
link(rel='stylesheet', href='stylesheets/ie.css')
//
IE Fix for HTML5 Tags
//if lt IE 9
script(src='http://html5shiv.googlecode.com/svn/trunk/html5.js')
//
Included JS Files
script(type='text/javascript', src='/socket.io/socket.io.js')
script(type='text/javascript', src='http://code.jquery.com/jquery-latest.js')
script(type='text/javascript', src='javascripts/modernizr.foundation.js')
script(type='text/javascript', src='javascripts/foundation.js')
script(type='text/javascript', src='javascripts/d3.js')
script(type='text/javascript', src='javascripts/d3.geom.js')
script(type='text/javascript', src='javascripts/d3.layout.js')
script(type='text/javascript', src='javascripts/d3.time.js')
script(type='text/javascript', src='javascripts/d3.word.cloud.js')
script(type='text/javascript', src='/javascripts/app.js')
script(type='text/javascript', src='/javascripts/graph-ic.js')
script.
$(document).ready(function() {
$('#go').click(function() {
$.ajax({
type : 'POST',
url : '/submit',
data : $('#stream_creds').serialize(),
success : function(response) {
$('#ContactForm').find('.form_result').html(response);
}
});
});
});
body
//
container
.container
.row
.eight.columns
img(src='images/dslogo.png')
h4.subheader Interaction Volume
.panel
h4
| Total interactions:
span#countTotal
.four.columns
.panel.hide-on-phones
form#stream_creds.nice
input.input-text(type='text', placeholder='User Name', name='username')
input.input-text(type='text', placeholder='API Key', name='apikey')
input.input-text(type='text', placeholder='Stream ID', name='streamid')
p
a#go.nice.radius.blue.button.mobile.src-download(href='#') Subscribe
.row
.one.columns
.ten.columns
ul.nice.tabs-content
li#nice1Tab.active
#interactions
style(type='text/css')
svg {
font: 10px sans-serif;
}
.line {
fill: none;
stroke: #333;
stroke-width: 1.5px;
}
.axis path, .axis line {
fill: none;
stroke: #333;
shape-rendering: crispEdges;
}
.text {
fill: #333;
}
.data-line {
stroke: #F00;
stroke-width: 2;
fill: none;
stroke-dasharray: 0;
}
//
container
Upvotes: -1
Ben Fortune
Reputation: 32127
You need to add a dot . after your script/style tags if you're using inline javascript and CSS.
doctype html
html(lang='en')
head
meta(charset='utf-8')
//
Set the viewport width to device width for mobile
meta(name='viewport', content='width=device-width')
title DataSift :: Interaction Analyzer
//
Included CSS Files
link(rel='stylesheet', href='stylesheets/foundation.css')
link(rel='stylesheet', href='stylesheets/app.css')
//if lt IE 9
link(rel='stylesheet', href='stylesheets/ie.css')
//
IE Fix for HTML5 Tags
//if lt IE 9
script(src='http://html5shiv.googlecode.com/svn/trunk/html5.js')
//
Included JS Files
script(type='text/javascript', src='/socket.io/socket.io.js')
script(type='text/javascript', src='http://code.jquery.com/jquery-latest.js')
script(type='text/javascript', src='javascripts/modernizr.foundation.js')
script(type='text/javascript', src='javascripts/foundation.js')
script(type='text/javascript', src='javascripts/d3.js')
script(type='text/javascript', src='javascripts/d3.geom.js')
script(type='text/javascript', src='javascripts/d3.layout.js')
script(type='text/javascript', src='javascripts/d3.time.js')
script(type='text/javascript', src='javascripts/d3.word.cloud.js')
script(type='text/javascript', src='/javascripts/app.js')
script(type='text/javascript', src='/javascripts/graph-ic.js')
script.
$(document).ready(function() {
$('#go').click(function() {
$.ajax({
type : 'POST',
url : '/submit',
data : $('#stream_creds').serialize(),
success : function(response) {
$('#ContactForm').find('.form_result').html(response);
}
});
});
});
body
//
container
.container
.row
.eight.columns
img(src='images/dslogo.png')
h4.subheader Interaction Volume
.panel
h4
| Total interactions:
span#countTotal
.four.columns
.panel.hide-on-phones
form#stream_creds.nice
input.input-text(type='text', placeholder='User Name', name='username')
input.input-text(type='text', placeholder='API Key', name='apikey')
input.input-text(type='text', placeholder='Stream ID', name='streamid')
p
a#go.nice.radius.blue.button.mobile.src-download(href='#') Subscribe
.row
.one.columns
.ten.columns
ul.nice.tabs-content
li#nice1Tab.active
#interactions
style(type='text/css').
svg {
font: 10px sans-serif;
}
.line {
fill: none;
stroke: #333;
stroke-width: 1.5px;
}
.axis path, .axis line {
fill: none;
stroke: #333;
shape-rendering: crispEdges;
}
.text {
fill: #333;
}
.data-line {
stroke: #F00;
stroke-width: 2;
fill: none;
stroke-dasharray: 0;
}
//
container
Upvotes: 2
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