[🐞] useErrorBoundary has no effect

[ryuujo1573]

Which component is affected?

Qwik City (routing)

Describe the bug

qwik vite-dev-server symbolMapper: parent not provided for error, falling back to mapper.
qwik vite-dev-server symbolMapper: unknown qrl requested without parent: error

Reproduction

https://stackblitz.com/edit/github-ur8va7yg?file=src%2Froutes%2Flayout.tsx

Steps to reproduce

No response

System Info

System:
    OS: macOS 14.4.1
    CPU: (8) arm64 Apple M2
    Memory: 110.02 MB / 24.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 22.12.0 - ~/Library/pnpm/node
    Yarn: 1.22.22 - ~/Library/pnpm/yarn
    npm: 10.9.0 - ~/Library/pnpm/npm
    pnpm: 9.4.0 - ~/Library/pnpm/pnpm
    bun: 1.1.8 - ~/.bun/bin/bun
  Browsers:
    Chrome: 131.0.6778.205
    Chrome Canary: 128.0.6540.0
    Edge: 131.0.2903.112
    Firefox Nightly: 127.0a1
    Safari: 17.4.1

Additional Information

There's no available official document as for now.

[damianpumar]

Hello @ryuujo1573

Thank you for reporting this issue, but I can't reproduce it.

I created this error boundary component:

export const ErrorBoundary = component$(() => {
  const error = useErrorBoundary();

  if (error.error) {
    return <div>Error: {error.error}</div>;
  }

  return <Slot />;
});

Then, I threw an error from the src/routes/index.tsx component, and everything seems to work fine!

[damianpumar]

Update:
@ryuujo1573
After testing this ErrorBoundary, I'm getting this warning:
qwik vite-dev-server symbolMapper: unknown qrl requested without parent: error

It works, but I see this warning, I will be reviewing it.!

Thanks!