running mm-snap fails

[elenamik]

Hi,

I was running the mm-snap cli without a hitch, and after I tried to add TS to my snap project I started getting the below error when attempting to run any mm-snap commands, and now can't run mm-snap at all anymore. I have uninstalled + re-installed globally many times but the result is the same. I dont know if it was caused by me adding TS to my repo, but the error looks like it might be typescript related, so its a hypothesis.

$ mm-snap
node:internal/modules/cjs/loader:959
  throw err;
  ^

Error: Cannot find module './snap-config.__GENERATED__'
Require stack:
- /Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/utils/snap-config.js
- /Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/utils/index.js
- /Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/cli.js
- /Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/main.js
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:956:15)
    at Function.Module._load (node:internal/modules/cjs/loader:804:27)
    at Module.require (node:internal/modules/cjs/loader:1028:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/utils/snap-config.js:12:36)
    at Module._compile (node:internal/modules/cjs/loader:1126:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32)
    at Function.Module._load (node:internal/modules/cjs/loader:839:12)
    at Module.require (node:internal/modules/cjs/loader:1028:19) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    '/Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/utils/snap-config.js',
    '/Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/utils/index.js',
    '/Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/cli.js',
    '/Users/Lena/.config/yarn/global/node_modules/@metamask/snaps-cli/dist/main.js'
  ]

I have confirmed that the snap-config.__GENERATED__ indeed does not exist, the only file under snap-config.js is snap-config.js.map

Has anyone come across this before with this CLI? I am not sure if this is an issue with my computer and how yarn is compiling files, or if it's an issue with the CLI. As far as I know, all other yarn deps are working fine (nextjs, etc).

Would appreciate the help! Thanks

[ritave]

Hello @elenamik, the 0.19.0 release had a bug in mm-snaps that crashed cli at startup.

We've just released 0.19.1 that fixes the problem.

[elenamik]

Ahhh thank you, I was racking my brain trying to figure out what was wrong. Appreciate the quick response!