🐛 Vite error when opening project preview in a new tab

[Enrico Sacchetti]

Describe the bug

When running a SvelteLab project in the workspace editor and preview pane, everything runs smoothly. When opening the preview pane in a new tab, Vite throws an error:

Error: line must be greater than 0 (lines start at line 1)
at originalPositionFor$1 (/home/httpswwwsveltelabdev dcnb/node_modules/vite/dist/node/chunks/dep-df561101.js:10179:19)

The only similar issue I could find is here: sveltejs/kit#3638

Reproduction

1. Go to https://www.sveltelab.dev/m9sq9hiyjbk1okq
2. After Vite starts, open preview window in a new tab
3. Observe error

Expected behavior

It should continue to run normally without breaking.

Screenshots

Additional context

When downloading the reproduction above and running locally, it seems to work well.

[Paolo Ricciuti]

I found this myself and started investigating without much success...the error is kinda swallowed by vite if I understand this correctly. Basically vite tries to re"position" an already repositioned error and launches this. I have to investigate this further, thanks for reporting an official issue

[Paolo Ricciuti]

Just to report...I think this is an issue with our default templates...I have to investigate this a bit further

[Paolo Ricciuti]

This very issue has been addressed for newer projects. If you have an old project that you want to make work just create a static/favicon.png or static/favicon.ico depending on what's in app.html (if there's no link icon go with favicon.ico.

However the dev server still crashes whenever there's a server error and i have to figure out why.