SCD30-CLI bus number option error (Invalid I2C bus number NaN) about scd30-cli HOT 3 CLOSED

Ah, I had a silly bug in option parsing. Sorry!
Just published version 1.0.2 – should work now.

from scd30-cli.

Thanks for updating the code, however I am still seeing the same error.

pi@b-sharpe-pi:~$ yarn global add scd30-cli yarn global v1.22.10 warning package.json: No license field [1/4] Resolving packages... [2/4] Fetching packages... [3/4] Linking dependencies... [4/4] Building fresh packages... success Installed "[email protected]" with binaries: - scd30-cli Done in 3.13s. pi@b-sharpe-pi:~$ sudo scd30-cli -b 3 status (node:2863) UnhandledPromiseRejectionWarning: Error: Invalid I2C bus number NaN at checkBusNumber (/usr/local/share/.config/yarn/global/node_modules/i2c-bus/i2c-bus.js:61:11) at open (/usr/local/share/.config/yarn/global/node_modules/i2c-bus/i2c-bus.js:35:3) at /usr/local/share/.config/yarn/global/node_modules/i2c-bus/i2c-bus.js:53:17 at new Promise (<anonymous>) at Object.openPromisified (/usr/local/share/.config/yarn/global/node_modules/i2c-bus/i2c-bus.js:51:49) at /usr/local/share/.config/yarn/global/node_modules/scd30-node/dist/index.js:227:33 at Generator.next (<anonymous>) at /usr/local/share/.config/yarn/global/node_modules/scd30-node/dist/index.js:8:71 at new Promise (<anonymous>) at __awaiter (/usr/local/share/.config/yarn/global/node_modules/scd30-node/dist/index.js:4:12) (node:2863) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag --unhandled-rejections=strict(see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2) (node:2863) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. pi@b-sharpe-pi:~$

I tried both with sudo and without but no change.

from scd30-cli.

I'm pretty sure you're still seeing the bug because of some Yarn caching issue.
Try reinstalling the package – yarn global remove scd30-cli, then yarn global add scd30-cli.

Alternatively, you can install it globally also using npm:
npm i -g scd30-cli

You can also run the package using npx without installing it (though this is very slow as it fetches dependencies on each run):
npx scd30-cli

from scd30-cli.