Does Netlify support nodejs v12 LTS in building (deploy)?

I use npm to build my static site. It seems Deploy of Netlify does not support node 12 LTS at the moment?

my .nvmrc file contains v12 (or I change to 12)

The log says

2:33:16 PM: Attempting node version 'v12 ' from .nvmrc
2:33:17 PM: Version 'v12 ' not found - try `nvm ls-remote` to browse available versions.

Hi there, welcome. try changing it to 12 not v12. Does that work?

Also, a link to your deploy log would be helpful to see what is going on in more detail, thanks.

Thanks for your reply. Use either v12 or 12, it does not work.

Here is the link (I don’t know how to make it public visible)
https://app.netlify.com/sites/lucid-kilby-2e2851/deploys/5e182b0f16008d00089099b5

2:43:11 PM: Build ready to start
2:43:13 PM: build-image version: 9cade8af58c2cf3a17a1e9433d2e979149488837
2:43:13 PM: build-image tag: v3.3.5
2:43:13 PM: buildbot version: 2d05064ce3dd2eb95d282a24602ab707dd9581e8
2:43:13 PM: Fetching cached dependencies
2:43:14 PM: Failed to fetch cache, continuing with build
2:43:14 PM: Starting to prepare the repo for build
2:43:14 PM: No cached dependencies found. Cloning fresh repo
2:43:14 PM: git clone https://github.com/lockevn/shop-dato-tnhn
2:43:15 PM: Preparing Git Reference refs/heads/master
2:43:15 PM: Found Netlify configuration file. Overriding site configuration
2:43:15 PM: Different publish path detected, going to use the one specified in the Netlify configuration file: 'dist' versus '' in the Netlify UI
2:43:15 PM: Different build command detected, going to use the one specified in the Netlify configuration file: 'npm run generate' versus '' in the Netlify UI
2:43:15 PM: Starting build script
2:43:15 PM: Installing dependencies
2:43:16 PM: Attempting node version '12
' from .nvmrc
2:43:17 PM: Version '12
' not found - try `nvm ls-remote` to browse available versions.
2:43:17 PM: Failed to install node version '12
'
2:43:17 PM: Error running command: Build script returned non-zero exit code: 1
2:43:17 PM: failed during stage 'building site': Build script returned non-zero exit code: 1
2:43:17 PM: Failing build: Failed to build site
2:43:17 PM: Finished processing build request in 4.020807789s

Hmm, thanks for that. We will investigate. One more question: the log output looks a little odd. Are you sure there isn’t a linebreak in your .nvmrc? just ruling things out.

Can you post the content of your .nvmrc file too, please?