SolidJSS
SolidJS•3y ago•
3 replies
Martnart

document is not defined in HMR

I have some logic that is running in onMount and onCleanup that adds/removes a data-attribute from an element. It works. However when I make a change somewhere in my project, I get document is not defined error from HMR. It seems to be triggered by cleanNode so I am pretty sure it's from the onCleanup.

The code itself looks like this shouldn't happen though because I use optional chaining. Any ideas?

onMount(() => {
  const outlet = document?.getElementById('main-outlet')
  outlet && (outlet.dataset.actionbar = 'true')
})

onCleanup(() => {
  const outlet = document?.getElementById('main-outlet')
  outlet?.dataset.actionbar && delete outlet.dataset.actionbar
})


Thank you 🙂
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