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Flutter Web, wasm support fix - #421

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kuyazee wants to merge 2 commits into
justkawal:mainfrom
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kuyazee wants to merge 2 commits into
justkawal:mainfrom
kuyazee:main

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@kuyazee

@kuyazee kuyazee commented Aug 11, 2025

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When running on Flutter 3.32.8 with --web-experimental-hot-reload flag enabled an error is thrown

Unsupported operation: inflateBuffer requires html or io.
main.dart.mjs:59     at module0.Error._throwWithCurrentStackTrace (http://localhost:56672/main.dart.wasm:wasm-function[952]:0x396fa6)
    at module0.inflateBuffer_ (http://localhost:56672/main.dart.wasm:wasm-function[61295]:0x820365)
    at module0.inflateBuffer (http://localhost:56672/main.dart.wasm:wasm-function[61203]:0x81dbd3)
    at module0.ZipFile.content (http://localhost:56672/main.dart.wasm:wasm-function[61195]:0x81d948)
    at module0.get forwarder for 'content' (http://localhost:56672/main.dart.wasm:wasm-function[61194]:0x81d866)
    at module0.ArchiveFile.content (http://localhost:56672/main.dart.wasm:wasm-function[60873]:0x8172ab)
    at module0.Parser._putContentXml (http://localhost:56672/main.dart.wasm:wasm-function[63105]:0x83f676)
    at module0.Parser._startParsing (http://localhost:56672/main.dart.wasm:wasm-function[63104]:0x83f5e5)

This fixes said issue, due to import misconfiguration on WASM enabled builds

@bazookon

bazookon commented Sep 8, 2025

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please approve this PR

@kuyazee

kuyazee commented Oct 1, 2025

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Just use my fork for now as a direct link override in your pubspec, I don't understand as well why it's taking this long for this simple pull request to be reviewed 😭

@magrippa27

magrippa27 commented Jan 8, 2026 •

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any news on this ? Please consider reviewing the pr @justkawal @justraman

@magrippa27

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any updates please ?

@Bindslev

Bindslev commented Mar 4, 2026

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Any news on supporting this? :)

@gonojuarez

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@kuyazee I created a fork of Flutter Excel. The name is excel_community you can find it here link

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5 participants