Error: diff failed: duplicate endpoint . You may add the x-since-date extension to specify order

[Celldweler]

So I encountered an issue while trying to compare two specifications. I received the following error, and I couldn't find any solutions online.

>.\oasdiff.exe diff .\base.json .\revision.json

Error: diff failed: duplicate endpoint (GET /api/tasks/{taskId}/attributes/{name}) found in .\base.json and .\base.json. You may add the x-since-date extension to specify order

Interestingly, I was able to compare the same files successfully using the tool at https://www.oasdiff.com/diff-calculator.

Could you please help me understand what might be causing this problem? Are there any specific flags that need to be set before running the diff command? I'm using the local version on my windows machine.

Thank you.

Oasdiff online diff calculator output:

[reuvenharrison]

Please read https://github.com/Tufin/oasdiff/blob/main/docs/MATCHING-ENDPOINTS.md
If you still need help please provide the specs you are comparing.