error: Unable to obtain the API list: The requested resource does not exist.

[QWQyyy]

how to address it?

[QWQyyy]

[style95]

You need to see if the connections between apigateway and controllers.
Do you see any error logs?

[QWQyyy]

the apigateway logs:

We do not find errors in controller logs.

[style95]

What kinds of info logs do controllers have?

[QWQyyy]

I found some clues in the controller, maybe we need to reconfigure OpenWhisk's CacheKey:

I used the following command to reconfigure CacheKey, which seemed to have some effect, although it still got stuck for a few seconds when executing the wsk api command for the first time.
wsk -i property set --apihost 192.168.1.62:31001 --auth 23bc46b1-71f6-4ed5-8c54-816aa4f8c502:123zO3xZCLrMN6v2BKK1dXYFpXlPkccOFqm12CdAsMgRU4VrNZ9lyGVCGuMDGIwP

[QWQyyy]

I found some clues in the controller, maybe we need to reconfigure OpenWhisk's CacheKey: I used the following command to reconfigure CacheKey, which seemed to have some effect, although it still got stuck for a few seconds when executing the wsk api command for the first time. wsk -i property set --apihost 192.168.1.62:31001 --auth 23bc46b1-71f6-4ed5-8c54-816aa4f8c502:123zO3xZCLrMN6v2BKK1dXYFpXlPkccOFqm12CdAsMgRU4VrNZ9lyGVCGuMDGIwP

@style95