[Reporting] report generation timeout when visualisation has error

[nerophon]

Kibana version: 7.3.2

Elasticsearch version: 7.3.2

Server OS version: Red Hat Enterprise Linux Server release 7.7 (Maipo)

Browser version: Chrome Version 76.0.3809.87 (Official version) (64-bit)

Browser OS version: windows 7

Original install method (e.g. download page, yum, from source, etc.): Yum install

Describe the bug:
If dashboard contains a visualization, that contains an error then Report generation will not work. It will just time out. It will not like the online dashboard view , display an error message about the problem.

Steps to reproduce:

1. create a dashboard with a visualisation that has an error which prints to the screen (see below example screenshot)
2. attempt to generate a report from the dashboard

Expected behavior: report generation should fail at once, possibly printing the error

Screenshots (if relevant):

[nerophon]

[tsullivan]

Hi, can you include some logs on this that show a failure reason?

Is this issue similar: #52350

[tsullivan]

ping @elastic/kibana-stack-services

[elasticmachine]

Pinging @elastic/kibana-reporting-services (Team:Reporting Services)

[tsullivan]

Fixed in #58683 and released in Kibana 7.7.0