I have created a minimal reproduction of the issue here.
To reproduce:
Use a Typescript generic within your React project (e.g. line 11 of src/app.tsx of the minimal reproduction)
Attempt to build your project using a webpack config that uses the Sentry webpack plugin with react component annotation enabled
The build errors
The build succeeds if you either:
Do not have any Typescript generics in your source code (e.g. line 11 of src/app.tsx is commented out)
Have Typescript generics but don't have React component annotation enabled (e.g. line 25 of webpack.config.js is set to enabled: false)
Expected Result
Webpack build succeeds, with React component annotation enabled. This is observable through the data-sentry-component data attributes being present in the bundle.
Actual Result
The build fails, here is an example log (with some unnecessary logs removed/truncated) from the minimal reproduction:
npm run build
> sentry-webpack-react-component-annotation-minimal-repro@1.0.0 build
> webpack --output-path dist
assets by status 139 KiB [cached] 2 assets
modules by path ./node_modules/ 141 KiB
modules by path ./node_modules/react-dom/ 130 KiB
./node_modules/react-dom/index.js 1.33 KiB [built] [code generated]
./node_modules/react-dom/cjs/react-dom.production.min.js 129 KiB [built] [code generated]
modules by path ./node_modules/react/ 6.94 KiB
./node_modules/react/index.js 190 bytes [built] [code generated]
./node_modules/react/cjs/react.production.min.js 6.75 KiB [built] [code generated]
modules by path ./node_modules/scheduler/ 4.33 KiB
./node_modules/scheduler/index.js 198 bytes [built] [code generated]
./node_modules/scheduler/cjs/scheduler.production.min.js 4.14 KiB [built] [code generated]
modules by path ./src/*.tsx 3.38 KiB
./src/index.tsx 371 bytes [built] [code generated]
./src/app.tsx 3.02 KiB [built] [code generated] [1 error]
ERROR in /[redacted]/sentry-webpack-react-component-annotation-minimal-repro/src/app.tsx
./src/app.tsx 35:18-50
[tsl] ERROR in /[redacted]/sentry-webpack-react-component-annotation-minimal-repro/src/app.tsx(35,19)
TS2347: Untyped function calls may not accept type arguments.
ts-loader-default_e3b0c44298fc1c14
@ ./src/index.tsx 3:34-50
webpack 5.91.0 compiled with 1 error in 3386 ms
Environment
"@sentry/webpack-plugin": "^2.16.0"
"webpack": "^5.91.0"
"typescript": "^5.4.3"
Steps to Reproduce
I have created a minimal reproduction of the issue here.
To reproduce:
src/app.tsx
of the minimal reproduction)The build succeeds if you either:
src/app.tsx
is commented out)webpack.config.js
is set toenabled: false
)Expected Result
Webpack build succeeds, with React component annotation enabled. This is observable through the
data-sentry-component
data attributes being present in the bundle.Actual Result
The build fails, here is an example log (with some unnecessary logs removed/truncated) from the minimal reproduction: