CODEWITHSUNDEEP
azure-application-insights
Toine Seiter
Toine Seiter

Reputation: 447

Application Insights: Script error at unknown

Some of ours client-side exceptions don't contain any details :

Script error. at unknown

It seams that these errors aren't related to a specific OS or browser:

Is there a way to get more info ?

Upvotes: 7

Views: 5461

Answers (1)

Toine Seiter
Toine Seiter

Reputation: 447

I think I have my answer. Our scripts are behind a CDN :

Browser exceptions Most browser exceptions are reported.

If your web page includes script files from content delivery networks or other domains, ensure your script tag has the attribute crossorigin="anonymous", and that the server sends CORS headers. This will allow you to get a stack trace and detail for unhandled JavaScript exceptions from these resources.

Source: https://azure.microsoft.com/en-us/documentation/articles/app-insights-asp-net-exceptions/#browser-exceptions

An other source dealing with the same issue:

http://blog.errorception.com/2012/12/catching-cross-domain-js-errors.html

Upvotes: 15

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