System error at initialization: One or more errors occurred. at Source: mscorlib

Hi Everyone,
I have production environment working fine over one year.
Since the last week, one job is not running with the following fatal error:
System error at initialization: One or more errors occurred. at Source: mscorlib

Nothing has been changed in environment. I tried on several robots and also on two versions of UiPath 2016.2 and 2018.4, which we have.

Anyone has had the same issue ever?

thank you!
Zsofi

Hi
Welcome back to uipath community
It looks like a validation error
Kindly check once with the xaml file and test them in text environment before migrating or running i the production environment

Also make sure before testing that the version of test and production is same

Cheers @Tombababe7

the good old debug helped me to identify the step that was broken. trying it manually showed me clearly which existing access the robot account lost. From there it was easy to ask for help at the right department. :wink:
thank you very much!

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