secureCreative -> receiveMessage throws an error when no adObject is found

[OhadTs1985]

Type of issue

Bug

Description

When two instances of Prebid runs in the same scope the secureCreatives.js module of instance no.1 might listen to events thrown by a creatives that runs in a cross domain iframes which has been created by instance no.2. This results in the receiveMessage handler not finding adObject (sets as undefined) and an error thrown when the sendAdToCreative method tries to access the adObjects.adId (line 56 in the secureCreative.js module).

[mkendall07]

Thanks for the bug report. It might expedite a solution if you provided an example of this.

[bwoolcott]

@OhadTs1985 do you have an example of this or a test page you could point us to?