error: debug failure. false expression

[Peter Nelson]

Current behavior

Gets error: debug failure. false expression and the type errors are not caught in runtime

Expected behavior

No error and type errors should be caught

Steps to reproduce the issue

npm run dev

Issue reproduction repository

https://stackblitz.com/edit/webpack-webpack-js-org-sdj2xg?file=package.json

Environment

• fork-ts-checker-webpack-plugin: 8.0.0
• typescript: 5.0.2
• eslint: 8.36.0
• webpack: 5.76.2
• os: windows 10

[Peter Nelson]

works fine until typescript 4.9.5

[Christian Gonzalez]

Is it possible this error is in ts-loader and not fork-ts-checker in your case? I'm seeing the same thing over there: TypeStrong/ts-loader#1604

[Peter Nelson]

I don't think so. I am not using ts-loader in my project.