When I use astro-diagram to render the mermaid sequence diagram, in developer mode, an error is reported！

[iamyunsin]

Astro Info

> [email protected] dev /Users/bullub/个人中心/项目/blog
> astro dev

Debugger attached.

 astro  v4.2.6 ready in 1375 ms

┃ Local    http://localhost:4321/
┃ Network  use --host to expose

11:45:13 watching for file changes...
11:45:32 [200] /blog/hybrid/ios-wkwebview-ajax-lost/ 5438ms
11:45:32 [200] /blog/hybrid/ios-wkwebview-ajax-lost/ 3957ms
11:45:49 [ERROR] [toolbar] Failed to initialize dev toolbar app Audit (astro:audit):
TypeError: Cannot destructure property 'requiredProps' of 'roles.get(...)' as it is undefined.
    at Object.match (http://localhost:4321/node_modules/.pnpm/[email protected][email protected][email protected]/node_modules/astro/dist/runtime/client/dev-toolbar/apps/audit/a11y.js?v=956fd8b0:454:15)
    at lint (http://localhost:4321/node_modules/.pnpm/[email protected][email protected][email protected]/node_modules/astro/dist/runtime/client/dev-toolbar/apps/audit/index.js?v=956fd8b0:68:22)
    at async Object.init (http://localhost:4321/node_modules/.pnpm/[email protected][email protected][email protected]/node_modules/astro/dist/runtime/client/dev-toolbar/apps/audit/index.js?v=956fd8b0:28:5)
    at async AstroDevToolbar.initApp (http://localhost:4321/node_modules/.pnpm/[email protected][email protected][email protected]/node_modules/astro/dist/runtime/client/dev-toolbar/toolbar.js?v=956fd8b0:323:7)

If this issue only occurs in one browser, which browser is a problem?

Chrome

Describe the Bug

I found through breakpoint debugging that the issue is due to the role attribute of the SVG node rendered by mermaid being set to role="graphics document", resulting in const {required Props}=roles. get (role) in a11y.js; The code encountered an error during execution.

I understand that it may be necessary to parse the role attribute. If multiple roles are set, the value with index 0 will be prioritized.

What's the expected result?

Don't make an error.

Link to Minimal Reproducible Example

https://stackblitz.com/edit/github-ankjbg?file=package.json

Participation

• I am willing to submit a pull request for this issue.

[michael860520]

@iamyunsin

I have these error in upgrade astro from v4 to v5.
how can i fix it?