"Cannot read property "Indexof"of undefined" error when we run the katalon scripts from azure devops

I want to run the test suite from Azure devops.And I gone through the below link and i am able to run the scripts.But i ageeting an error like "Cannot read property "Indexof"of undefined.

Please let me know where i am doing wrong.

I am having the same issue on azure devops with the latest version, if I downgrade I get an error saying the browsertype was not specified but I added it to the arguments, any help here?

I am also facing issue

Any luck or solution provided ?

I am also facing the same Issue Any Solution?

I am also seeing a similar error “##[error]Cannot read property ‘indexOf’ of null”. How do I fix this?