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Class attribute not cleared when re-using elements from cache pool

See original GitHub issue

I am hitting a very weird and difficult to reproduce bug. It would be nice to have a Slack, Gitter or IRC channel for preact where I can collaborate with the community to repro it.

The bug I’m hitting is with Message Component of linter-ui-default. It should, according to the code produce messages like this, and it does

but after a few dozen render triggers, it becomes this

Nothing on our component side changes, I believe the bug to be on preact’s side

Update

After an hour trying to repro, I found out that it’s using the span elements from linter-eslint that it had recycled, and it’s passing the same without clearing their class attribute

Issue Analytics

State:
Created 8 years ago
Comments:6 (4 by maintainers)

Top GitHub Comments

1reaction

StoneCyphercommented, Feb 7, 2019

nevermind, found it

the new chat is at preact.slack.com

you must sign up from https://preact-slack.now.sh instead

0reactions

StoneCyphercommented, Feb 7, 2019

@developit - gitter.im/developit/preact doesn’t seem to exist. is there a replacement?

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