Failed to fetch dynamically imported module _app/undefined

[david-bergman]

Once deployed as an app to google cloud, I get this error on page load, or on refreshing the browser.

Failed to fetch dynamically imported module: https://xxxxx.ew.r.appspot.com/_app/undefined

it seems to happen as a result of an extra item inserted into the nodes array - import("/_app/undefined") when hydrating a page as below

Seems to relate to a similar issue across other cloud providers (see issue with vercel below)

sveltejs/kit#3308

As soon as I use page links, ie. by clicking on links within the pages (not refreshing the browser) everything functions and navigates as expected.

[david-bergman]

issue seems sporadic, I am going to close it until I use it more ...

[HalfdanJ]

Hmm I've also seen this error myself once, and it then disappeared before I could debug it.

[HalfdanJ]

Since the same happens in other adapters, it leaves me to think it's a bug in the new adapter API.

[david-bergman]

I thought maybe its the version of node I was using to run the build ? I was using v14.16.1 , I tried v16.0.0 as well, same result once deployed...

pretty consistent error for me now _app/undefined - Failed to fetch dynamically imported module

[david-bergman]

I am just going to reopen, in case the possible bug in the adapter api is helped by this...

[HalfdanJ]

Any chance you can share some steps to reproduce?

[david-bergman]

this seemed to have been caused by this library (https://github.com/zerodevx/svelte-toast), once removed I no longer able to reproduce the error