UI Component CLI

[Billy3]

Does anyone know how to get past the following error? Node version 20.8.1

Created scope "x_ausot_billy_te_0"

/Users/billy/.snc/.extensions/ui-component/node_modules/macos-release/index.js:27

const [name, version] = nameMap.get(release);

                        ^

TypeError: undefined is not iterable (cannot read property Symbol(Symbol.iterator))

    at macosRelease (/Users/billy/.snc/.extensions/ui-component/node_modules/macos-release/index.js:27:26)

    at osName (/Users/billy/.snc/.extensions/ui-component/node_modules/os-name/index.js:21:18)

    at new Insight (/Users/billy/.snc/.extensions/ui-component/node_modules/insight/lib/index.js:37:13)

    at Object.<anonymous> (/Users/billy/.snc/.extensions/ui-component/node_modules/yo/lib/cli.js:54:17)

[Jesalyn S]

Hi Billy,

Currently, the snc CLI does not support Node version 20.8.1. Try to change to version 14 if using Vancouver, or version 12.16.1 if not.

Thanks!

[Billy3]

Thanks, Jesalyn

I used nvm to install both v14 and v12, however I'm still getting the same result:

Now using node v12.16.1 (npm v6.13.4)
 ~/D/R/now-cli-2> snc ui-component project --name billy-test --description "a description" -p test1       12:25:13
Created scope "x_ausot_billy_te_3"
/Users/billy/.snc/.extensions/ui-component/node_modules/macos-release/index.js:27
	const [name, version] = nameMap.get(release);
	                        ^

TypeError: undefined is not iterable (cannot read property Symbol(Symbol.iterator))
    at macosRelease (/Users/billy/.snc/.extensions/ui-component/node_modules/macos-release/index.js:27:26)
    at osName (/Users/billy/.snc/.extensions/ui-component/node_modules/os-name/index.js:21:18)
    at new Insight (/Users/billy/.snc/.extensions/ui-component/node_modules/insight/lib/index.js:37:13)
    at Object.<anonymous> (/Users/billy/.snc/.extensions/ui-component/node_modules/yo/lib/cli.js:54:17)

[Billy3 · Accepted solution]

So I eventually did figure this out, though it required changing some of SN's code to fix.

What I found was that inside `/.snc/.extensions/ui-component/node_modules/macos-release/index.js`

there is a map called "nameMap" where they list all the expected MacOS release versions. However it stopped at Monterey v12 and I was running Ventura v13. I added a new entry for Ventura and the issue went away and I was able to install.

My new nameMap looked like the following:

const nameMap = new Map([
[22, ['Ventura', '13']],
[21, ['Monterey', '12']],
[20, ['Big Sur', '11']],
[19, ['Catalina', '10.15']],
[18, ['Mojave', '10.14']],
[17, ['High Sierra', '10.13']],
[16, ['Sierra', '10.12']],
[15, ['El Capitan', '10.11']],
[14, ['Yosemite', '10.10']],
[13, ['Mavericks', '10.9']],
[12, ['Mountain Lion', '10.8']],
[11, ['Lion', '10.7']],
[10, ['Snow Leopard', '10.6']],
[9, ['Leopard', '10.5']],
[8, ['Tiger', '10.4']],
[7, ['Panther', '10.3']],
[6, ['Jaguar', '10.2']],
[5, ['Puma', '10.1']]
]);

[lucassc]

Whole day fighting errors and moving to node 14 fixed it. Is a shame manual says 12 or higher