Hi @hoahohart,
The dummy project that I used earlier, indeed has the Repository in a different package. All extra I did was to add the location of it in EnableReactiveCouchbaseRepositories. That project is (still) working fine.
However, every new project that I try to create (including the github project you have tried), with the exact similar settings to that of the dummy project (be it using, maven or gradle) indeed gives the same old problem again. And I have absolutely no clue why!
I have double checked the dependencies/settings/etc. with the working-dummy-project but could not spot any difference (apart from spring.data.couchbase version been bumped from M2 to M4. Don’t know if that’s relevant though.)
@subhashni can perhaps lead us to the right cause! Till then I will use the Repository as the inner class to the Application class (thanks @hoahohart for bringing that out in light!)