Frezyx
Fix WebAssembly incompatible cast in download_logs_web.dart
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Provide a description of your changes below
The downloadFile function was casting JSString to JSObject, which violates WebAssembly type safety rules and triggers invalid_runtime_check_with_js_interop_types lint error during flutter build web.
Changed:
// Before: invalid cast for WebAssembly
final jsArray = JSArray.from<JSString>(logs.toJS as JSObject);
// After: proper JS interop pattern
final jsArray = [logs.toJS].toJS;
The fix uses the standard dart:js_interop pattern where a Dart list containing the JSString is converted to JSArray<JSString> via .toJS extension, eliminating the incompatible cast.
[!WARNING]
Firewall rules blocked me from connecting to one or more addresses (expand for details)
I tried to connect to the following addresses, but was blocked by firewall rules:
https://storage.googleapis.com/flutter_infra_release/flutter/1527ae0ec577a4ef50e65f6fefcfc1326707d9bf/dart-sdk-linux-x64.zip
- Triggering command:
/usr/bin/curl curl --retry 3 --continue-at - --location --output /tmp/flutter-sdk/bin/cache/dart-sdk-linux-x64.zip REDACTED cts/products_repository.dart cts/models/models.dart cts/models/product.dart cts/ cts/abstarct_products_repository.dart bloc/bloc.dart(http block)If you need me to access, download, or install something from one of these locations, you can either:
- Configure Actions setup steps to set up my environment, which run before the firewall is enabled
- Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)
Original prompt
This section details on the original issue you should resolve
<issue_title>Web Wasm - wrong casting</issue_title> <issue_description>Describe the bug I'm getting this incompatibility with WebAssembly: /.pub-cache/hosted/pub.dev/talker_flutter-5.1.7/lib/src/utils/download_logs/download_logs_web.dart 6:42 - invalid_runtime_check_with_js_interop_types lint violation: Cast from 'JSString' to 'JSObject' casts a JS interop value to an incompatible JS interop type, which might not be platform-consistent. (10)
To Reproduce flutter build web
Expected behavior Works with WebAssembly </issue_description>
Comments on the Issue (you are @copilot in this section)
- Fixes Frezyx/talker#457
💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.
