JavaScript: excludedHostnames causing issues with Google Tag Manager?

Joacim Boive

Posted on
Apr 15 2015

Hi!

I'm getting an error in your script file with the current configuration:

<script type="text/javascript" src="//cdn.raygun.io/raygun4js/raygun.min.js"></script>
Raygun.init('API-KEY',{
                            allowInsecureSubmissions: true,
                            ignoreAjaxAbort: true,
                            ignoreAjaxError: false,
                            debugMode: true,
                            ignore3rdPartyErrors: true,
                            wrapAsynchronousCallbacks: true,
                            **excludedHostnames: ['localhost']**
                        });

It's the last line that's causing it:

if (W instanceof Array)
        for (var h in W)
            if (e.location.hostname && e.location.hostname.match(W[h]))

Because h = 'last' for some reason and W['last'] doesn't exist of course.

Should excludedHostnames = 'localhost' instead? Because it's an array with just one entry?

The cause of the error is Google Tag Manager, if I look in the stack trace. Running Chrome 41.

i (raygun.min.js:formatted:39)

u (raygun.min.js:formatted:55) Lc (gtm.js?id=GTM-N…formatted:1344) Nc (gtm.js?id=GTM-N…formatted:1383) Aa (gtm.js?id=GTM-N…:formatted:115) Rd (gtm.js?id=GTM-N…formatted:1747) wb (gtm.js?id=GTM-N…formatted:2131) Gb (gtm.js?id=GTM-N…:formatted:576) a.push (gtm.js?id=GTM-N…formatted:2161) (anonymous function) (gtm.js?id=GTM-N…formatted:2150) Ka (gtm.js?id=GTM-N…:formatted:215) (anonymous function) (gtm.js?id=GTM-N…formatted:2167) (anonymous function) (gtm.js?id=GTM-N…formatted:2185)

Thanks!

/J

Alex

Posted on
Apr 15 2015

Hi Joacim,

The latest release of our JavaScript Provider should resolve this issue. It's available here: https://cdn.raygun.io/raygun4js/1.18.2/raygun.min.js

Best regards, Alex

Joacim Boive

Posted on
Apr 15 2015

I'll try that - thanks!

/J

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