🐛 BUG: "Cannot stringify arbitrary non-POJOs" at dev and build

[retronav]

What version of astro are you using?

1.0.0-beta.24

Are you using an SSR adapter? If so, which one?

None

What package manager are you using?

pnpm

What operating system are you using?

Linux, Ubuntu 21.10

Describe the Bug

Astro server crashes because of an error by devalue:

Error: Cannot stringify arbitrary non-POJOs
    at walk (/node_modules/.pnpm/[email protected]/node_modules/devalue/dist/devalue.esm.js?v=5074f74f:51:35)
    at Array.forEach (<anonymous>)
    at walk (/node_modules/.pnpm/[email protected]/node_modules/devalue/dist/devalue.esm.js?v=5074f74f:40:27)
    at /node_modules/.pnpm/[email protected]/node_modules/devalue/dist/devalue.esm.js?v=5074f74f:56:72
    at Array.forEach (<anonymous>)
    at walk (/node_modules/.pnpm/[email protected]/node_modules/devalue/dist/devalue.esm.js?v=5074f74f:56:40)
    at Module.devalue [as default] (/node_modules/.pnpm/[email protected]/node_modules/devalue/dist/devalue.esm.js?v=5074f74f:60:5)
    at Module.serializeProps (/node_modules/.pnpm/[email protected][email protected]/node_modules/astro/dist/runtime/server/hydration.js:4:17)
    at Module.renderComponent (/node_modules/.pnpm/[email protected][email protected]/node_modules/astro/dist/runtime/server/index.js:225:2)

 
 Although I have tried to isolate this to reproduce in Astro, my efforts have failed so far, but I have been able to produce the same error with devalue. This happens when you pass a class as a prop.

Link to Minimal Reproducible Example

https://runkit.com/embed/e00mijnhx0gg

Participation

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