Keeps breaking in web with below error

[braj065]

Uncaught TypeError: Cannot read property 'dv' of null
at Object.cj (main.dart.js:2645)
at G1.ri (main.dart.js:19133)
at Dx.$1 (main.dart.js:18040)
at ai0 (main.dart.js:1961)
at HTMLElement. (main.dart.js:1969)
DevTools failed to load SourceMap: Could not load content for https://rxlabz.github.io/panache/main.dart.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE

[axu6705]

+1

[flipch]

Uncaught TypeError: Cannot read property 'dv' of null
at Object.cj (main.dart.js:2645)
at G1.ri (main.dart.js:19133)
at Dx.$1 (main.dart.js:18040)
at ai0 (main.dart.js:1961)
at HTMLElement. (main.dart.js:1969)
cj @ main.dart.js:2645
ri @ main.dart.js:19133
$1 @ main.dart.js:18040
ai0 @ main.dart.js:1961
(anonymous) @ main.dart.js:1969

[justjew]

also to me

[kleeb]

+1

[kleeb]

clone this repo and run it locally, works with the latest Flutter https://github.com/kleeb/panache

[MilanObrenovic]

https://github.com/kleeb/panache

how to run that repo locally?

[kleeb]

cd panache_web
flutter run -d chrome

[MilanObrenovic]

cd panache_web
flutter run -d chrome

nothing seems to happen when i click the download button, the theme doesnt get generated. any idea?

[mjablecnik]

@MilanObrenovic You need enable web development on your localhost by commands:

flutter channel beta
flutter upgrade
flutter config --enable-web

and install chrome browser

then command flutter run -d chrome will work..

For more informations check web page: https://flutter.dev/docs/get-started/web

[braino15]

Theme gets generated for me, when locally tried but not able to download theme class due to below error

errors.dart:163 Uncaught (in promise) Error: Assertion failed: org-dartlang-sdk:///dart-sdk/lib/internal/js_dev_runtime/private/ddc_runtime/types.dart:131:7
isJsObject(f) ||
!JS('bool', '# instanceof #.Function', f, global)
"Dart function requires allowInterop to be passed to JavaScript."
at Object.throw [as throw] (errors.dart:212)
at Object.assertFailed (errors.dart:24)
at Object.assertInterop (types.dart:132)
at exportTheme (main.dart:59)
at exportTheme.next ()
at runBody (async_patch.dart:84)
at Object._async [as async] (async_patch.dart:123)
at web_theme_service.WebThemeService.new.exportTheme (main.dart:57)
at web_theme_service.WebThemeService.new.exportTheme (web_theme_service.dart:55)
at theme_model.ThemeModel.new.exportTheme (theme_model.dart:103)
at editor_topbar_web.WebPanacheEditorTopbar.new.saveTheme (editor_topbar_web.dart:71)
at ink_well._InkResponseState.new.[_handleTap] (ink_well.dart:993)
at ink_well.dart:1111
at tap.TapGestureRecognizer.new.invokeCallback (recognizer.dart:183)
at tap.TapGestureRecognizer.new.handleTapUp (tap.dart:598)
at tap.TapGestureRecognizer.new.[_checkUp] (tap.dart:287)
at tap.TapGestureRecognizer.new.handlePrimaryPointer (tap.dart:222)
at tap.TapGestureRecognizer.new.handleEvent (recognizer.dart:476)
at pointer_router.PointerRouter.new.[_dispatch] (pointer_router.dart:77)
at pointer_router.dart:122
at LinkedMap.new.forEach (linked_hash_map.dart:21)
at pointer_router.PointerRouter.new.[_dispatchEventToRoutes] (pointer_router.dart:120)
at pointer_router.PointerRouter.new.route (pointer_router.dart:106)
at binding$5.WidgetsFlutterBinding.new.handleEvent (binding.dart:219)
at binding$5.WidgetsFlutterBinding.new.dispatchEvent (binding.dart:199)
at binding$5.WidgetsFlutterBinding.new.[_handlePointerEvent] (binding.dart:157)
at binding$5.WidgetsFlutterBinding.new.[_flushPointerEventQueue] (binding.dart:103)
at binding$5.WidgetsFlutterBinding.new.[_handlePointerDataPacket] (binding.dart:87)
at Object._invoke1 (window.dart:776)
at _engine.EngineWindow.new.invokeOnPointerDataPacket (window.dart:377)
at _engine.PointerBinding.__.[_onPointerData] (pointer_binding.dart:129)
at pointer_binding.dart:479
at pointer_binding.dart:440
at pointer_binding.dart:210

Any suggestions?