sveltekit

Cannot access uninitialized variable

I am getting a client-side JavaScript exception in SvelteKit, and nothing is displayed:

Cannot access uninitialized variable.
map@[native code]
@https://44a6-104-255-135-103.ngrok-free.app/node_modules/@sveltejs/kit/src/runtime/client/client.js:355:38
get_navigation_result_from_branch@https://44a6-104-255-135-103.ngrok-free.app/node_modules/@sveltejs/kit/src/runtime/client/client.js:325:52
@https://44a6-104-255-135-103.ngrok-free.app/node_modules/@sveltejs/kit/src/runtime/client/client.js:770:49

The stack trace is unusable.

How to fix?

Solution

  • This error is specific to Safari/Webkit.

    SvelteKit fails to render a page during the import stage. This likely means some of your code may import JavaScript modules that are not compatible on the client-side code.