Rollbar not catching browser errors from throw

To re-create:

• Go to http://stage-mywings.redbull.com.
• Open console, type throw new Error('test'), hit enter.
• Type window.Rollbar.lastError, hit enter.
• See nothing.

Is this intentional? Am I missing a config flag that needs to be enabled? Thanks!

[brianr]

Hi @eschaefer - two things here I think:

• That test won’t work in the Chrome console, since the console has its own exception handler. You can call window.onerror directly though: window.onerror("hello");
• The lastError property appears to have been removed in 2.x. @rokob do you know if that was intentional?

[rokob]

The way exceptions work inside most Promise implementations is to get turned into Promise rejections. To have Rollbar catch these and report them, we provide the configuration option captureUnhandledRejections, setting this to true should fix this issue. I will add back lastError to the Rollbar instance.