Doesn't work in Cloudflare Pages: Cannot read properties of undefined (reading 'TYPED_ARRAY_SUPPORT')

[KTibow]

Describe the bug
When I try to use this library on Cloudflare Pages, I get the error

Cannot read properties of undefined (reading 'TYPED_ARRAY_SUPPORT')

This is relevant to node-libs-browser requiring buffer.

To Reproduce
Make a SvelteKit project, and require this library. Import it dynamically (in order to be able to view the error message, since Cloudflare pages doesn't have logs). When importing it, you get an error like

TypeError: Cannot read properties of undefined (reading 'TYPED_ARRAY_SUPPORT')

Expected behavior
The library to import and run normally in CF Pages' JS interpreter.

Version:

• node.js: 17
• xmlbuilder2 ^3.0.2

Additional context
N/A

[frederichoule]

I have the exact same problem. Did you find a workaround @KTibow ?

[KTibow]

I'm using fast-xml-parser right now (iirc)

[frederichoule]

Thanks, just did the same. Works flawlessly.

[Antti-Palola]

You can also go around this by defining an alias in your build machinery to skip the minified version that has the corrupted polyfill for Buffer. For example in vite config resolve.alias:

    xmlbuilder2: path.resolve(__dirname, "node_modules/xmlbuilder2/lib/index"),

[lifeiscontent]

@oozcitak any chance you'd accept a PR that fixes this issue?