TypeError: _onRequestWithOpts is not a function

[REQUIRED] Environment info

firebase-tools: 7.0.2

Platform: macOS

[REQUIRED] Test case

npm i -g firebase-tools@latest or npm i -D firebase-tools@latest

[REQUIRED] Steps to reproduce

Error encountered: TypeError: _onRequestWithOpts is not a function at Object.httpsProvider._onRequestWithOpts (in lib/emulator/functionsEmulatorRuntime.js)

1. Init a new project with Firebase init, choose location, and set up functions in the dashboard
2. Updated global package, ran firebase run serve, and encountered the error
3. Deleted the global package, installed locally to project, ran firebase run serve, and encountered the error
4. Console logged const httpsProvider = require(httpsProviderResolution); in the above file and the path outputted is lib/providers/https which does not exist.

(Note: Functions local emulator worked prior to step #2 when I tried to update firebase-tools.)

[REQUIRED] Expected behavior

Run functions locally.

[REQUIRED] Actual behavior

functions: Emulator started at http://localhost:5000 i functions: Watching “/Users/joe/Server/my-project/functions” for Cloud Functions… ⚠ TypeError: _onRequestWithOpts is not a function at Object.httpsProvider._onRequestWithOpts (/Users/joe/Server/my-project/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:278:24) at Object.httpsProvider.onRequest (/Users/joe/Server/my-project/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:283:34) at Object.<anonymous> (/Users/joe/Server/my-project/functions/index.js:18:38) at Module._compile (internal/modules/cjs/loader.js:776:30) at Object.Module._extensions…js (internal/modules/cjs/loader.js:787:10) at Module.load (internal/modules/cjs/loader.js:643:32) at Function.Module._load (internal/modules/cjs/loader.js:556:12) at Module.require (internal/modules/cjs/loader.js:683:19) at require (internal/modules/cjs/helpers.js:16:16) at /Users/joe/Server/my-project/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:582:33 ⚠ We were unable to load your functions code. (see above)

[samtstern]

If you are experiencing this issue, the workaround is to run npm install firebase-functions@3.0.2 in your functions directory.

[merlinnot]

I’ve opened a PR to fix it, see #1482.