blockstack-cli balance - Cannot read property 'startsWith' of undefined

[Trudko]

I've installed Blocstack-cli Wallet per instructions . Tried to get balance but got type error instead.

Step to reproduce

1. Run npm install -g https://github.com/blockstack/cli-blockstack#feature/stacks-2.0-tx
2. blockstack-cli make_keychain -t
3. Copy keyinfo.address value
4. Run command blockstack-cli balance {addres from step 3} or really any address

Expected behavior
Either get balance of the address (0 stx) or at least got user facing error instead of type error

Environment
MacOS Catalina 10.15.4
node v10.15.3

Additional context
Errors:

TypeError: Cannot read property 'startsWith' of undefined
    at node_fetch_1.default.then.then (/Users/peter/.nvm/versions/node/v10.15.3/lib/node_modules/blockstack-cli/lib/cli.js:1981:24)
    at process._tickCallback (internal/process/next_tick.js:68:7)
Cannot read property 'startsWith' of undefined
peters-MacBook-Pro:My peter$ blockstack-cli balance 123123
TypeError: Cannot read property 'startsWith' of undefined
    at node_fetch_1.default.then.then (/Users/peter/.nvm/versions/node/v10.15.3/lib/node_modules/blockstack-cli/lib/cli.js:1981:24)
    at process._tickCallback (internal/process/next_tick.js:68:7)
Cannot read property 'startsWith' of undefined

[Trudko]

Nvm didn't add -H "http://neon.blockstack.org:20443". Might close if -H is temporary parameter in which case type error doesn't matter.

[jdbender66]

I ran into this same issue! My window wasn't large enough so I couldn't see the -H and pointer to neon. Worked once I entered the entire command. Glad to hear you worked through the same obstacle.

[yknl]

This should be resolved with latest in #40