Error in Internet Explorer 11: object doesn't support this property or method 'next'

[Urko Dorronsoro]

We are getting an error with IMA SDK script (ima3.js) in Internet Explorer 11. This happens in the initial parse. In all other browsers it works fine.

[Urko Dorronsoro]

I just noticed that Internet Explorer does not support the next() method

https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Generator/next

However, in the IMA SDK documentation it says that this SDK is compatible with Internet Explorer, but it seems that this is not the case.

[IMA SDK]

Hi Urko,

 

Thank you for reaching out to us regarding your concern.

 

Can you please share and/or confirm the following:

 

*Using desktop when using internet explorer 11 (as it is not supported for mobile browser).

*Replicate the issue with our sample app.

*Share the IMA SDK related error you encountered.

Regards,

Michael Angelo Legaspi IMA SDK Team

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[Urko Dorronsoro]

Hi Michael Angelo

Thank you for your help.

It happens using desktop with Internet explorer. I try your sample app (https://googleads.github.io/googleads-ima-html5/vsi/) and it works with any error. I notice that in this webpage you use the script "https://imasdk.googleapis.com/js/sdkloader/ima3_debug.js" and not  "https://imasdk.googleapis.com/js/sdkloader/ima3.js"  that we are using on our web app.

What can we do?  Do you think we should use the debug script?

[Urko Dorronsoro]

Hi Michael Angelo

The error is:

SCRIPT438: El objeto no acepta la propiedad o el método 'next'

ima3.js (105,94)

[Urko Dorronsoro]

Hi 

I try our app using the IMA SDK debug script, and it return the same error. It points to line 13471:

module$exports$google3$javascript$ads$imalib$experiments$framework.ExperimentState.prototype.reset = function() {

  for (var $jscomp$iter$72 = $jscomp.makeIterator(this.allExperiments_), $jscomp$key$ = $jscomp$iter$72.next(); !$jscomp$key$.done; $jscomp$key$ = $jscomp$iter$72.next()) {

    var $jscomp$destructuring$var6 = $jscomp.makeIterator($jscomp$key$.value);

    $jscomp$destructuring$var6.next();

    $jscomp$destructuring$var6.next().value.selected_ = !1;

  }

  this.hasSelectedExperiments_ = !1;

  this.flagState_.reset();

};

[IMA SDK]

Hi Urko,


I work with Michael and will assist you. Does this sample app work in Internet Explorer? If it does, you can match your implementation of the IMA SDK against it. Here's the link for the sample apps download.

Regards,

Aryeh Baker IMA SDK Team

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[Urko Dorronsoro]

Hi Aryeh

Doing different tests, I have discovered that the problem is in the CMP script, which manages the permissions to display advertising.

Thanks for your help 

[IMA SDK]

Hi Urko,

Thank you for telling us you narrowed the issue down to another cause. You can continue this thread if there is anything the IMA SDK Team can help with this.