Uncaught DOMException when bundled

[Tazeg]

All works fine in development. When the app is build I get the error :

bundle.js:1 Uncaught DOMException: Failed to execute 'pushState' on 'History': A history state object with URL 'file:///home/jeff/myproject/public/404' cannot be created in a document with origin 'null' and URL 'file:///home/jeff/myproject/public/index.html'.
    at file:///home/jeff/myproject/public/build/bundle.js:1:7764
    at Object.setActive (file:///home/jeff/myproject/public/build/bundle.js:1:7871)
    at Object.setActiveRoute (file:///home/jeff/myproject/public/build/bundle.js:1:11765)
    at file:///home/jeff/myproject/public/build/bundle.js:1:15150
    at e (file:///home/jeff/myproject/public/build/bundle.js:1:68)
    at Array.map (<anonymous>)
    at file:///home/jeff/myproject/public/build/bundle.js:1:2095
    at C (file:///home/jeff/myproject/public/build/bundle.js:1:1487)
    at V (file:///home/jeff/myproject/public/build/bundle.js:1:3079)
    at new target (file:///home/jeff/myproject/public/build/bundle.js:1:631021)

Should I set a default route ? could not find this in your documentation.
And if i set a 404 route with my default component it does'nt solve.

I need a standalone single page application. I mean all should be client side, with no server. I understood it was the aim of svelte-router. So it should work with file protocol. What am I doing wrong ?

[jcschmidig]

Even an SPA should be served via an HTTP Server. May be a simple one like SIRV (with the singlePage option).