"TypeError: mod.require is not a function" error when trying use @sentry/tracing

[dmitrykozyrenko]

Got an error TypeError: mod.require is not a function when trying to start compiled express server than use @sentry/tracing package.

Error occurs when performing this function call from @sentry/utils package:

Any ideas how this can be fixed? Thanks in advance!

[LoicMahieu]

Fixed by exclude @sentry/node from build, ncc -e @sentry/node src/index.ts

[PaulRBerg]

I've also encountered this issue with a module that is needed only when the user sets a boolean flag to true (my project is a CLI tool). Here's the source code:

if (framework) {
  const foundFramework: boolean = await hasFramework(framework);
  const foundFrameworkHandlebars: boolean = await hasFrameworkHandlebars(framework);

  if (!foundFramework || !foundFrameworkHandlebars) {
    throwFrameworkNotFoundError(framework);
  }

The hasFramework function imports the url-exist package, which is not bundled by ncc.

This wasn't an issue when I was on v0.24.1 - it started happening when I switched to v0.31.1. Is there a way to bring the old behaviour back?

Update: is this related to #756?

Update: I eventually figured it out .. the issue was not with ncc, but with the fact that I was importing an ESM package into a non-ESM project. I explained my problem in more details in WalletConnect/create-eth-app#162. Sorry for the spam.