Flashlist crashes expo web

[SamuraiF0x]

Current behavior

Flashlist v2 crashes on expo web.

I see the following error:

Uncaught ReferenceError: exports is not defined
    node_modules bundle.js:94397
    Webpack 51
[useDataMultiplier.ts:8]
(.../node_modules/@shopify/flash-list/src/benchmark/useDataMultiplier.ts)

Expected behavior

Flashlist should not crash.

To Reproduce

Create a flashlist and start expo web.

Platform:

• iOS
• Android
• Web

Environment

^2.0.0-rc.2

[naqvitalha]

Are you using the benchmark by any chance? Our fixture uses expo web and I don't see any issues. Which version of expo are you using?

[SamuraiF0x]

Not using the benchmark. I'm using "expo": ^53.0.7 and "@shopify/flash-list": "^2.0.0-rc.2"

[SamuraiF0x]

Updated to "@shopify/flash-list": "^2.0.0-rc.4", still the same issue

[SamuraiF0x]

I get those errors. when I import like this:

import { FlashList, useMappingHelper } from '@shopify/flash-list';

It works when importing this way:

import FlashList from '@shopify/flash-list/dist/FlashList';
import { useMappingHelper } from '@shopify/flash-list/dist/recyclerview/hooks/useMappingHelper';

[naqvitalha]

Hi! This issue may have been addressed by #1904. Since this issue is quite old, we're going to close it. If you're still experiencing this on the latest version, please open a new issue and we'll look into it. Thanks!