Problem with package in SvelteKit when I run npm run build

I have a package that I use to share some resources between my projects.When I try to run npm run build an error is generated (I'm going to add an image).But I use this same package in another project and it works normally.In the same project that has an error, the package works normally, it only gives an error during the build.

Adapter: nodeSvelteKit: 2.3.5Vite Plugin Svelte: 3.0.1