rive-app / rive-app/rive-flutter

Rive.batchAdvanceAndRender Does not work on web.

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Dart
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Description

I have a benchmark app I'm using as simple reference.

If i run it on native plaforms like ios and macos it works fine.

If I use the batch call on web, inc web wasm, nothing is rendered, no errors.

https://github.com/LeeMatthewHiggins/Birdfeed_Benchmark
Theres a link to a live version in the readme.

rive: 0.14.0-dev.13

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the linked Birdfeed_Benchmark reproduction and its live web version, using rive 0.14.0-dev.13; compare batchAdvanceAndRender on native and web/WASM. Trace the web behavior of batchAdvanceAndRender and confirm the fix when the benchmark renders on web without errors, including web WASM.

Written by the indexing model from the issue text.

Assessment

Tech stack
dart, flutter, wasm
Domain
frontend, web-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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