Website Hero Demo crashes when resolving a deletion conflict

[FelipeEmos]

TL;DR

• offline DELETE square while other online agent updates it
• crash

Steps to Reproduce

• Choose a common square X that is filled

Phone 1	Phone2
🔴 Go Offline	---
🗑️ Delete square X	---
---	✏️ Modify square X
🟢 Go back online	---

Video Showcase

LivestoreBug.mp4

Tested on

Linux Endeavour OS intel x86

• Firefox & ZenBrowser
• Brave & Chromium

Error Message

Error: LiveStore.SqliteError: { "query": undefined, "code": -1, "cause": RuntimeError: indirect call to null, "note": "Failed calling makeChangeset.apply" } BaseEffectError@https://livestore.dev/_astro/FetchHttpClient.CG40F1Lb.js:26:46180 s@https://livestore.dev/_astro/FetchHttpClient.CG40F1Lb.js:32:27364 T@https://livestore.dev/_astro/FetchHttpClient.CG40F1Lb.js:32:28528 h@https://livestore.dev/_astro/FetchHttpClient.CG40F1Lb.js:32:27466 Vn@https://livestore.dev/_astro/common.J3RvJD4F.js:5:12674 apply@https://livestore.dev/_astro/common.J3RvJD4F.js:27:10163 rollback@https://livestore.dev/_astro/common.J3RvJD4F.js:46:1501 rollback@https://livestore.dev/_astro/common.J3RvJD4F.js:52:1993 i0/m</</<@https://livestore.dev/_astro/common.J3RvJD4F.js:21:10651 bi/r<@https://livestore.dev/_astro/FetchHttpClient.CG40F1Lb.js:26:23089 at client-session-sync-processor:pull (bi/r<@https://livestore.dev/_astro/FetchHttpClient.CG40F1Lb.js:26:23089) at createStore (bi/r<@https://livestore.dev/_astro/FetchHttpClient.CG40F1Lb.js:26:23089) at @livestore/react:useCreateStore (Lu@https://livestore.dev/_astro/client.DxZNQU9M.js:24:83263)

Thoughts

I don't know if this is a LiveStore bug or just a website one... The simplicity of the steps makes me believe it's more likely just a DEMO bug, maybe it's just not setup to handle this specific conflict well, but it's just a guess

[FelipeEmos]

Does anyone know where the code for the website's landing page is? 🤔
I tried to investigate the bug I described above but couldn't find the demo or the landing page code...

[raksan-test]

The website is proprietary so better not do anything

[schickling]

Thanks a lot. Looking into it. Closing in favour of #334.