dynamic import breaks line numbers in stack traces

[neelance]

Precheck

• I searched existing issues before opening this one to avoid duplicates
• I'm able to reproduce this issue and prove it with a minimal reproduction
• I understand this is not a place to ask for free debugging support

Problem

This code reports a stack trace with broken line numbers:

async function main(): Promise<void> {
  console.log(1);
  console.log(2);
  console.log(3);

  throw new Error("HERE");

  await import("some-import-statment");
}

main().catch(console.error);

The broken stack trace:

Error: HERE
    at main (.../index.ts:1:188)
    at <anonymous> (.../index.ts:9:1)
    at ModuleJob.run (node:internal/modules/esm/module_job:217:25)
    at async ModuleLoader.import (node:internal/modules/esm/loader:316:24)
    at async loadESM (node:internal/process/esm_loader:34:7)
    at async handleMainPromise (node:internal/modules/run_main:66:12)

Expected behavior

With the import line commented out the stack trace is correct:

Error: HERE
    at main (.../index.ts:6:9)
    at <anonymous> (.../index.ts:11:1)
    at ModuleJob.run (node:internal/modules/esm/module_job:217:25)
    at async ModuleLoader.import (node:internal/modules/esm/loader:316:24)
    at async loadESM (node:internal/process/esm_loader:34:7)
    at async handleMainPromise (node:internal/modules/run_main:66:12)

Minimal reproduction URL

See above.

Version

v4.2.0

Node.js version

v20.9.0

Package manager

npm

Operating system

macOS

Contributions

• I plan to open a pull request for this issue
• I plan to make a financial contribution to this project (sponsoring via @afilio-de)

[privatenumber]

Thank you for the issue and sponsorship! Fix will be released shortly

[neelance]

Thanks for fixing!

It seems like there is still some bad information in my tsx cache. How can I clear it?

[privatenumber]

Oops I shoudlve handled this in the cache key. Will fix that shortly.

[privatenumber]

Try https://github.com/privatenumber/tsx/releases/tag/v4.3.0

[neelance]

Works! 👍