Can't debug a Extension Section, "Make sure the steps are compatible with the current attributes and variables values."

[Fredric Melcher]

Hello, 
I'm very new to ServiceNow discovery and trying to learn here. 🙂 

I've tried to create an extension section under the pattern "Windows OS - Desktop" and whatever step I add, i get this:
"Test failed: Make sure the steps are compatible with the current attributes and variables values."

If I run a discovery with the pattern it fails at the last step with:
"Identification Engine: Discovery status is FAILURE, Discovery using patterns failed due to lack of existence of the main CI type in the results. Check the discovery logs for more details."

Even if I only create a variable in 1 step, it still fails. I've looked at some youtube videos and read a lot online, all guides on extension section is really simple and easy. What am I doing wrong?

Thanks! 

[Fredric Melcher]

Hello again, still the same error. I published it and did a pattern sync to the mid server. 

[Fredric Melcher]

Is there something else I can try? 

[Ashutosh Munot1]

Hi,

Did you syncronised the pattern with MID Server once you changed this.

Thanks,
Ashutosh

[Fredric Melcher]

Hi!
I did not sync it before, this was the first time i synced it. 

/Fredric

[Ashutosh Munot1]

And then did you try? Still same error.