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Try with an if statement like this:<br />

<pre><code id="code-20-42434791-1">if((typeof data) === &quot;undefined&quot;){
//code here
}</code></pre>
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Try with an if statement like this:


if((typeof data) === "undefined"){
//code here
}

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What is causing the error - maybe you should be addressing that.
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What is causing the error - maybe you should be addressing that.

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What I was hoping for was a quick fix globally.... I know it's not good practice, but I havent got time to get it fully tested right now and I dont want the system to stop working.
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What I was hoping for was a quick fix globally.... I know it's not good practice, but I havent got time to get it fully tested right now and I dont want the system to stop working.

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<blockquote>
What I was hoping for was a quick fix globally.... I know it's not good practice, but I havent got time to get it fully tested right now and I dont want the system to stop working. 
</blockquote>
<br />
I well understood that, that's why my code is global and over your ajax code,
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> What I was hoping for was a quick fix globally.... I know it's not good practice, but I havent got time to get it fully tested right now and I dont want the system to stop working.


I well understood that, that's why my code is global and over your ajax code,

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<div class="content wysiwyg-content">
I have a script which is polling for new data every 10seconds and doing things with the data.<br />
Is there a way that if the browsers incurs an <b>Uncaught TypeError </b> - that the polling just tries again rather than stopping the js?
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I have a script which is polling for new data every 10seconds and doing things with the data.
Is there a way that if the browsers incurs an Uncaught TypeError  - that the polling just tries again rather than stopping the js?

Make Uncaught TypeError not stop Javascript

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.