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"Unexpected token <" when loading socket.io.js locally #839

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zappfinger opened this issue May 14, 2015 · 5 comments
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"Unexpected token <" when loading socket.io.js locally #839

zappfinger opened this issue May 14, 2015 · 5 comments

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@zappfinger
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When I load the client library as follows:

<script src="js/socket.io.js"></script>

I get the above error.
It points to line 4 in the file, that starts with:

I already have defined this line earlier, could that be the problem?

Richard
@zappfinger
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src="js/socket.io.js"

@nkzawa
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nkzawa commented Jan 16, 2016

It has to be src="/socket.io/socket.io.js"

@nkzawa nkzawa closed this as completed Jan 16, 2016
@barbalex
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barbalex commented Dec 8, 2016

I get the same error using this html file:

<!doctype html>
<html lang="en">
<head>
  <!-- The first thing in any HTML file should be the charset -->
  <meta charset="utf-8">
  <!-- Make the page mobile compatible -->
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <!-- Allow installing the app to the homescreen -->
  <link rel="manifest" href="manifest.json">
  <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/leaflet.css">
  <meta name="mobile-web-app-capable" content="yes">
  <title>AP Flora</title>
</head>
<body>
<!-- The app hooks into this div -->
<div id="app"></div>
<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700,900" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Roboto+Mono" rel="stylesheet">
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!-- A lot of magic happens in this file. HtmlWebpackPlugin automatically includes all assets (e.g. bundle.js, main.css) with the correct HTML tags, which is why they are missing in this HTML file. Don't add any assets here! (Check out webpackconfig.js if you want to know more) -->
<script src="/socket.io/socket.io.js"></script>
<script>
  const socket = io()
  console.log(`socket:`, socket)
</script>
</body>
</html>

What am I doing wrong?

@barbalex
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barbalex commented Dec 8, 2016

it works when I use:

<script src="https://cdn.socket.io/socket.io-1.4.0.js"></script>

Wo what is the correct url?

@moreirapontocom
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Calling socket.io.js locally, it worked when I use browserify to compile the correct required files. Another way is use the lib inside socket.io-client

@jaredharris jaredharris mentioned this issue Jul 27, 2018
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4 participants
@barbalex @nkzawa @moreirapontocom @zappfinger