Uncaught Svelte error: effect_update_depth_exceeded

[bmschmidt]

Thanks for your work on this repo.

I'm having trouble getting version 3.0.0 to work reactively in a sveltekit app.

The initial load works fine, but then it goes into an infinite loop with the message below in the console.

The trace in the first line shows that the first $effect in the Embed component seems to be retriggering endlessly on a shallowEqual check.

I haven't been able to make this work in the demo repo (which still seems to be on version 1.2.0, but even after upgrading to 3.0.0) but with a fresh sveltekit and almost no edits I can reproduce.

One possibly related note: I also need to install fast-deep-equal to get the basic app to run.

To reproduce:

git clone https://github.com/bmschmidt/svelte-vega-test; cd svelte-vega-test; npm i ; npm run dev

hook.js:608 Last ten effects were:  (10) [ƒ, ƒ, ƒ, ƒ, ƒ, ƒ, ƒ, ƒ, ƒ, ƒ]
overrideMethod @ hook.js:608
infinite_loop_guard @ chunk-BWDDQV5P.js?v=30770dcb:1845
flush_queued_root_effects @ chunk-BWDDQV5P.js?v=30770dcb:1863
process_deferred @ chunk-BWDDQV5P.js?v=30770dcb:1904
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chunk-BWDDQV5P.js?v=30770dcb:173 Uncaught Svelte error: effect_update_depth_exceeded
Maximum update depth exceeded. This can happen when a reactive block or effect repeatedly sets a new value. Svelte limits the number of nested updates to prevent infinite loops
effect_update_depth_exceeded @ chunk-BWDDQV5P.js?v=30770dcb:173
infinite_loop_guard @ chunk-BWDDQV5P.js?v=30770dcb:1840
flush_queued_root_effects @ chunk-BWDDQV5P.js?v=30770dcb:1863
process_deferred @ chunk-BWDDQV5P.js?v=30770dcb:1904
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chunk-BWDDQV5P.js?v=30770dcb:173 Uncaught (in promise) Svelte error: effect_update_depth_exceeded
Maximum update depth exceeded. This can happen when a reactive block or effect repeatedly sets a new value. Svelte limits the number of nested updates to prevent infinite loops

Please:

• Check for duplicate issues. Please file separate requests as separate issues on GitHub.
• Describe how to reproduce the bug.
• Use the latest Svelte-Vega version, if possible. Always indicate which version you are using.
• Include error messages or gifs/screenshots of problematic behavior, if applicable.
• Provide an example specification and accessible data. Try to provide the simplest specification that reproduces the problem. To share a specification, use the Vega-Editor and click "Share" to embed a working link, or provide an example spec in JSON, wrapped by triple backticks like this:

[domoritz]

@Sparkier have you seen this issue before?

[Sparkier]

Yes, but I thought it was fixed. Let me check.

[vega-org-bot]

🎉 This issue has been resolved in version 3.0.2 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀