Exceptions in global 'after' are not shown correctly in UI

[danielschwartz85]

Hi
When throwing exceptions in a global scoped 'after' the error is not shown correctly in the UI.
Couldn't find any issue describing this so sorry if it's a duplicate.

(could be related to #2296 or
/ and #3348)

Desired behavior:

Show the correct error messages (For us Applitools - as a plugin is to show users their failed visual tests info)

Steps to reproduce: (app code and test code)

1. Just throwing in after() call is shown in UI as THEN function(){}
2. Throwing in a Promise in a cy.then() in an after() call is shown in UI as THEN {timeout: 0} function(){}

• see this repo: https://github.com/danielschwartz85/cypress-ui-invalid-exceptions

Versions

Cypress 3.1.5
Ubuntu 18.04.1

Tnx.

[jennifer-shehane]

Thank you for providing a reproducible example! We're currently working on revamping many of the error messages, so this may be something we can work into that issue. #3762

[kuceb]

duplicate of #2296