Hi,
Can you provide the actual code that fails with this "Unable to find the object.Keys(...)" error?
Considering, that you are using 15.51.x version of TC that quite a few users have problems with, what I would like to check is that TC can find the <object> that it references in the error message.
I would try something like this (pseudocode) for my investigation:
var object = Sys.Browser.page.FindChild(...);
if (object.Exists)
object.Keys(...);
else
Log.Error(...);
and check the result of the execution.
It is possible that test will fail while looking for the <object>. In this case, depending on the error been posted to test log, it might be one of the problems of TC 15.51.x that are actively discussed in the Community now.
We didn't write the script code, just used the keyword tests.Record some actions, then automatically generate keyword and namepping. But the strange thing is that the actions we recorded in the ie-mode of edge does not have the screenshots, nor does it generate the specific namemapping.
The screenshots below show the contents of our keywordtest.
