Hi John.
Thanks for the feedback. I have passed the info back to the other Developers to implement. Lets hope it fixes our issues as well.
Kind regards
Gavin
Original Message:
Sent: 9/19/2023 9:22:00 AM
From: John Wilding
Subject: RE: UIA Spy method not working
Hi,
For what it's worth, we had exactly the same issue yesterday. It was fixed using the solution above, but using the parameter --force-render-accessibility=complete when launching Edge, instead of just --force-render-accessibility.
Hopefully yours will be fixed as easily - the hardest part was finding the fix!
John
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John Wilding
Robotic Architect
ReAssure Ltd
Europe/London
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Original Message:
Sent: 09-19-2023 13:52
From: Gavin Rudling
Subject: UIA Spy method not working
Hi Kirk, Yes, I believe so.
I got the same response from BPC support.
Thank you for sharing, I have not tried the fix yet myself. I have only just got the solution now.
Thank you kindly for your assistance again.
Best regards
Gavin
Original Message:
Sent: 9/19/2023 8:45:00 AM
From: Kirk Russell
Subject: RE: UIA Spy method not working
Hi Gavin
Did your VMs update Edge browser to v117.0.2045.31 on Sunday? If so:
The latest versions of the following browsers are causing Accessibility/UIA spying to fail within Blue Prism Enterprise:
· Google Chrome Version 117.0.5938.63 - released 13-Sept-23
· Microsoft Edge Version 117.0.2045.31 - released 15-Sept-23
This issue occurs because these latest browser updates have changed the default behaviour of the --force-renderer-accessibility flag (which enables UIA mode to spy on the browser elements). As a result, 'Complete' is no longer part of the force-renderer-accessibility command by default.
How to work around this issue
Pass in the command "-force-renderer-accessibility=complete", which should resolve the issue and allow for UIA spying.
If some of your automations have started not working (properly) this may well be the cause
This was gleaned from BP support by @Ian Meldrum
I had an automation failing that was using the old version of the --force-render-accessibility parameter and it started working again by removing that from the launch url
Not tried the above solution yet myself
Regards
Kirk
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Kirk Russell Senior Robotics Developer
NHS Dorset
Original Message:
Sent: 09-18-2023 16:28
From: Gavin Rudling
Subject: UIA Spy method not working
Good Day team, Trust you are all well.
We, all of a sudden on a particular BPC VM have started to experience elements that can no longer be found on an MS Edge browser process. We have used multiple spy methods, like Browser mode and UIA mode.
For some reason all the UIA mode elements are throwing this error.
This is an existing process been running for over a year and this error just started this last Sunday.
When trying to re-spy the elements the UIA mode is only giving us the outer window element.
Has anyone else experienced this and if so, are there any recommendations?
Kind regards
Gavin
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Gavin Rudling
Digital Consultant & Developer
Cog3nt
Africa/Johannesburg
0813906789
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