Connection refused when attempting to connect to test validator.

[creditbase]

Getting the following error when I run npm run setup-alice:

I think it's trying to connect to the test validator, but for some reason the connectionis being refused. Any ideas on a fix?

I followed the instructions in the README, and ran this command after running npm run setup-validator <EXECUTABLE_LOCATION> with the executable location.

[creditbase]

Switching from node 17 to node 16 did the trick for me. See this post: solana-labs/example-helloworld#392